Square track

Custom CRI 80+ 15-35W Dimmerable Track Light PF>0/9 SLDB-Kosoom


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All our products are certified with

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5 Years Warranty

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Are you an electrician or lighting professional?

As one of the core values of the KOSOOM brand, we firmly believe that customer satisfaction is the key to our success. That is why we not only provide excellent product quality and customized installation solutions but also offer a 5-year warranty for every installation. You can confidently choose KOSOOM and enjoy high-quality lighting solutions and exceptional after-sales service.

Whether you want to create a unique ambiance for home decor or provide outstanding lighting effects for commercial spaces, KOSOOM’s free customized installation solutions will meet your needs. We are committed to delivering a comfortable, cozy, and distinctive lighting environment with excellent quality, personalized design, and impeccable service.

Choose KOSOOM and let our professional team provide you with free customized installation solutions, bringing you an exceptional lighting experience. With KOSOOM, illuminate your life and showcase your unique personality and taste!

SLDB Track Light Product Overview

SLDB LED Track Lights are outstanding lighting products that utilize advanced lighting technology to provide excellent lighting solutions for commercial and residential environments. With its high brightness light source, flexible installation, and multiple functional options, it becomes an ideal choice for illuminating large areas and creating a comfortable lighting ambiance. The SLDB Track Light features a compact size to adapt to different track systems, while its high power factor and double insulation design ensure safety and energy efficiency. Its color rendering index and adjustable color temperature offer high-quality color reproduction and personalized lighting effects. With CE and RoHS certification, the SLDB Track Light meets high-quality and safety standards while possessing IP20 waterproof rating. Equipped with optical accessories such as honeycomb, stretch lens, and diffuser, it can meet various lighting requirements and create a comfortable and diverse lighting experience. Whether it is a commercial space or a residential environment, the SLDB Track Light showcases its outstanding performance and functionality, making it an ideal lighting solution.

SLDB Led Track Light Product Features

The SLDB Track Light has the following features:

Excellent Lighting Capability: High Brightness Light Source: Utilizing advanced lighting technology, it provides powerful luminous flux to ensure bright illumination in indoor spaces. Multiple Beam Angles: It offers various beam angle options to meet the lighting requirements of different spaces. Dimmable Functionality: It supports multiple dimming methods such as DALI, TRIAC, and 0-10V, allowing users to adjust the brightness of the light source according to their needs. Multiple Color Temperature Options: It provides a range of color temperature options, including 2700K, 3000K, 3500K, 4000K, and 5000K, to meet the lighting needs in different environments. High Color Rendering Index (CRI): With an excellent CRI of 80 or above, it can reproduce the true colors of objects, providing a more comfortable visual experience.

Energy Efficiency: The SLDB Track Light prioritizes energy efficiency as its goal. It adopts advanced LED lighting technology, which has higher energy utilization and lower energy consumption compared to traditional lighting products. With a power factor above 0.9, it effectively reduces energy waste. Additionally, the SLDB Track Light features efficient optical design that focuses the light on the target area, maximizing light utilization and minimizing energy loss. By selecting the appropriate beam angle, users can achieve precise lighting direction and avoid unnecessary energy dispersion.

Environmentally Friendly: The SLDB Track Light embraces an environmentally friendly approach by incorporating several eco-conscious measures in its design and manufacturing process. Firstly, it utilizes LED light sources, which significantly reduce energy consumption and carbon emissions compared to traditional fluorescent or halogen lamps. Its low energy consumption and high efficiency make the SLDB Track Light a sustainable lighting choice. Moreover, the SLDB Track Light complies with CE and RoHS certifications, ensuring it is free from hazardous substances and environmentally safe for both the ecosystem and human health.

Versatile Application Scenarios: The SLDB Track Light is suitable for various application scenarios, including commercial buildings, office spaces, retail stores, exhibition halls, hotels, restaurants, and homes. Its flexible installation methods and dimmable functionality allow it to adapt to different lighting needs and spatial layouts. Whether illuminating an entire area or highlighting specific display items, the SLDB Track Light provides precisely tailored lighting effects to meet the requirements of different settings.

SLDB Track Lighting Technical Specifications

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Model Product Code Power (W) Lumen (Lm) Size (mm) Voltage Power Factor (PF) CRI Color Beam Angle Dimmable Warranty Color Temperature (K) Certification Waterproof Rating Optical Accessories
SLDB SLDB6215 15 1250 Φ62*H140 220-240V/100-277V >0.9 83/90/95/Thrive Black/White/Custom 15/24/36° DALI/TRIAC/0-10V 5-year 2700/3000/3500/4000/5000 CE RoHS IP20 Honeycomb Grid, Stretch Lens, Diffuser
SLDB SLDB7024 24 2300 Φ70*H140 220-240V/100-277V >0.9 83/90/95/Thrive Black/White/Custom 15/24/36° DALI/TRIAC/0-10V 5-year 2700/3000/3500/4000/5000 CE RoHS IP20 Honeycomb Grid, Stretch Lens, Diffuser
SLDB SLDB8035 35 3400 Φ80*H158 220-240V/100-277V >0.9 83/90/95/Thrive Black/White/Custom 15/24/36° DALI/TRIAC/0-10V 5-year 2700/3000/3500/4000/5000 CE RoHS IP20 Honeycomb Grid, Stretch Lens, Diffuser

Note:  The SLDB Track light series is available in a variety of product codes, each tailored to specific technical parameters and dimensions. Whether you need a specific voltage, power factor, color rendering index, color options, beam angle or correlated color temperature (CCT), SLDB Track light can be customized to meet your precise lighting needs. With its strong certifications, extended warranty and IP20 rating, the SLDB Track light ensures performance and peace of mind.

Luminous Efficacy: Luminous efficacy is an important metric for measuring the efficiency of lighting products, indicating the amount of light output per unit of power consumed. SLDB Track Light stands out for its excellent luminous efficacy. Through careful design and the use of efficient LED technology, SLDB Track Light is able to produce high brightness illumination at lower power levels. For example, taking SLDB6215 as an example, it has a power rating of 15W but can provide 1250 lumens of high-intensity lighting. This high luminous efficacy design allows SLDB Track Light to meet lighting requirements while minimizing energy consumption and achieving energy-saving and environmentally friendly goals.

Power Factor (PF): Power factor is a measure of the efficiency with which a circuit load utilizes active power from the power system. SLDB Track Light has a power factor greater than 0.9, indicating lower reactive power losses. This means that SLDB Track Light can more effectively utilize the supplied electrical energy, reducing energy waste and improving overall energy utilization. The high power factor design makes SLDB Track Light an ideal choice for users with high energy efficiency and environmental awareness.

Color Rendering Index (CRI): Color Rendering Index is a measure of the ability of a lighting product to accurately reproduce the colors of objects. SLDB Track Light offers multiple CRI options, including 83, 90, 95, and Thrive. Higher CRI values indicate that SLDB Track Light can more accurately render the colors of objects, creating a lighting environment that is more real and natural. Whether for commercial displays or home lighting, SLDB Track Light can present vibrant and detailed lighting effects, providing a more comfortable and appealing visual experience.

Beam Angle: The beam angle refers to the divergence range of light rays emitted from the light source. SLDB Track Light offers different beam angle options, including 15 degrees, 24 degrees, and 36 degrees. This allows users to adjust the lighting range and intensity according to their needs, achieving precise lighting direction. Whether highlighting specific areas or providing comprehensive and uniform illumination, SLDB Track Light can meet the requirements of various application scenarios.

Dimmable: SLDB Track Light features dimmable functionality, allowing users to adjust the brightness of the fixtures according to their needs. By using dimming control systems such as DALI, TRIAC, or 0-10V, users can easily achieve the desired lighting ambiance and create the desired atmosphere.

Color Temperature: SLDB Track Light offers multiple color temperature options, including 2700K, 3000K, 3500K, 4000K, and 5000K. Color temperature is a parameter that measures the color characteristics of a light source, and different color temperatures can create different lighting atmospheres and effects. Lower color temperatures such as 2700K and 3000K can create a warm and cozy ambiance suitable for residential and restaurant settings. Higher color temperatures such as 4000K and 5000K provide a clearer and brighter lighting effect, making them suitable for commercial and office spaces. The variety of color temperature choices provided by SLDB Track Light allows users to select the most suitable lighting effect based on their specific needs.

Voltage: SLDB Track Light is compatible with a wide range of voltages, including 220-240V and 100-277V. This enables SLDB Track Light to be widely used worldwide, without being limited by regional voltage differences. Whether in residential, commercial, or industrial settings, SLDB Track Light can operate stably and provide consistent and reliable lighting effects.

SLDB LED Light Product Testing

SLDB Track Light has undergone rigorous product testing to ensure its quality and performance meet the expected standards and provide users with excellent lighting experience. These comprehensive product tests include brightness testing, color temperature consistency testing, color rendering index (CRI) testing, and more, aiming to validate the stability and reliability of SLDB Track Light under various working conditions.

In the brightness testing, the luminous flux of SLDB Track Light is accurately measured and recorded to ensure it provides sufficient lighting brightness. Additionally, color temperature consistency testing is an important aspect where the color temperature among different fixtures is compared and adjusted to ensure SLDB Track Light delivers consistent color temperature throughout the lighting system, avoiding color deviations or hotspots.

Moreover, the color rendering index (CRI) testing is crucial for evaluating SLDB Track Light’s ability to reproduce true colors when illuminating objects. This test compares the light source with a standard light source to assess SLDB Track Light’s color accuracy. SLDB Track Light offers multiple CRI options such as 83, 90, 95, and Thrive to meet different application needs, enabling illuminated objects to display precise and natural colors.

In addition to the mentioned tests, SLDB Track Light has also undergone verification in various aspects, including electrical performance testing, durability testing, and safety performance testing. These tests ensure the stability and reliability of SLDB Track Light under various working conditions, providing long-lasting and exceptional lighting effects in commercial, residential, and office environments.

Through these rigorous product tests, SLDB Track Light demonstrates its outstanding quality and performance. Users can confidently choose SLDB Track Light as their lighting solution, enjoying high-quality, reliable, and exceptional lighting experiences.

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Product Certification and Warranty

SLDB Track Light, as a reliable lighting product, has obtained CE and RoHS certifications, demonstrating its compliance with strict quality and safety standards in the European market. These certifications acknowledge the consistency and compliance of SLDB Track Light in terms of design, production, and material selection, providing users with additional confidence and assurance.

Furthermore, SLDB Track Light offers an extended warranty period of up to 5 years, providing users with additional coverage and assurance. This means that within the warranty period, if the product experiences any quality issues or manufacturing defects, users can enjoy free repair or replacement services. This long-term warranty commitment reflects SLDB’s confidence and dedication to the quality of its products, offering users a worry-free and reliable user experience.

With CE and RoHS certifications and a 5-year warranty, Kosoom conveys a clear message to users: we are a professional lighting equipment provider, and our products undergo rigorous quality and safety testing, demonstrating outstanding performance and reliability. Users can confidently choose SLDB Track Light as a high-quality, environmentally friendly, and durable lighting solution. Whether it’s for commercial, residential, or office spaces, SLDB Track Light will provide you with exceptional lighting experiences and reliable support.


Installing track lights is a relatively simple process. Here are the general installation steps:

Preparation: Before starting the installation, ensure that you have turned off the power and have the necessary tools such as a screwdriver, pliers, and electrical testing instruments.

Positioning and marking: Based on your lighting needs and design layout, determine the installation positions and hole locations for SLDB track lights. Use measuring tools and a ruler to accurately mark the positions and holes for the track lights.

Installing the track: Use screws and nuts to secure the track to the ceiling. Ensure that the track is securely and smoothly installed. If needed, use a power drill and an appropriate drill bit to create holes and install expansion bolts or other suitable fixing devices.

Connecting the power: Before installing the track lights, make sure the power is turned off. Then, connect the power wires to the track light’s power wires. Match the wire colors correctly, usually connecting the black (or red) wire to the live wire, the white (or blue) wire to the neutral wire, and the green (or green-yellow) wire to the ground wire. Ensure secure connections and use insulation tape or sleeves for insulation.

Installing the fixtures: Insert the light heads of SLDB track lights into the slots on the track and gently rotate them to securely fix them in place. Adjust the position and direction of the fixtures as needed to achieve the desired lighting effect.

Testing and adjustment: It is essential to ensure that the lights provided by reliable LED light suppliers illuminate properly without any flickering or other anomalies. If needed, make adjustments to the angle and direction of the fixtures to meet specific lighting requirements.

Safety check: Once the installation and adjustment process is finished, conduct a final safety check to ensure the highest level of safety. Verify that all wire connections, are correct and secure, leaving no exposed wires. It is crucial to maintain an appropriate gap between the track lights and the ceiling to allow efficient heat dissipation and prevent any potential overheating issues.

Please keep in mind that the aforementioned steps outline a general installation process for Commercial LED Lighting, such as SLDB track lights. For precise installation guidelines and instructions, refer to the product manual or follow the installation instructions provided by the LED light suppliers. If you are not familiar with electrical work, it is advisable to seek assistance from a professional electrician. Prioritize safety throughout the installation process and adhere to relevant safety guidelines and regulations.


Q: Does SLDB Track Light support dimming function?

A: Yes, SLDB Track Light supports dimming function, allowing you to adjust the lighting brightness according to your needs and providing more options for light control.

Q: What type of track is SLDB Track Light compatible with?

A: SLDB Track Light is compatible with standard 3-wire track or 4-wire track systems and can be used with most track accessories.

Q: Is the color temperature of SLDB Track Light adjustable?

A: Yes, SLDB Track Light offers multiple color temperature options such as 2700K, 3000K, 3500K, 4000K, and 5000K to meet different lighting needs and ambiance requirements.

Q: Does SLDB Track Light have waterproof functionality?

A: SLDB Track Light has an IP20 waterproof rating, primarily suitable for indoor environments and not suitable for use in damp or splash-prone areas.

Q: Does SLDB Track Light comply with CE and RoHS certifications?

A: Yes, SLDB Track Light has obtained CE and RoHS certifications, ensuring compliance with quality and safety standards in the European market and guaranteeing product quality and environmental performance.




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Kosoom is a renowned Italian brand specializing in commercial lighting. With 8 production facilities worldwide, we have established partnerships with clients from over 70 countries. Our headquarters is located at Via Talamoni, 6, 20861 Brugherio MB, Italy, and you can reach us at +39 3400054590. We take pride in offering a diverse range of high-quality commercial lighting products and solutions, including various LED fixtures, linear lights, pendant lights, track lights, downlights, spotlights, and more.Distinguished for our commitment to providing efficient and energy-saving lighting products and solutions, Kosoom employs advanced technology and top-notch products to deliver environmentally friendly lighting solutions. Additionally, we offer customization services to cater to the unique needs of our clients. We look forward to collaborating with you, providing professional and reliable lighting solutions for your specific requirements.

About Price

All our lighting products are priced inclusive of value-added tax, offering excellent value for money. Across various categories, we boast the lowest prices in Europe, truly making a striking impact! With a substantial inventory in our warehouse in Italy, we ensure swift delivery once you place an order on the Kosoom online store. Our prices are more favorable compared to Tecnomat. If you are a professional or a company, feel free to reach out to us to avail exclusive pricing.

Lead Time

All our orders are guaranteed to be dispatched within 24-48 hours. In the rare instance where unforeseen circumstances may cause a delay, rest assured that we will promptly inform you. For customized products, we seek mutual agreement on the delivery timeframe to ensure both parties are in sync with the tailored order's schedule.

About Returns

It's important to note that returns are not accepted for non-quality-related issues. However, in cases where there are quality concerns, we are open to exchanges or returns. All our products come with a warranty period of 3-5 years, ensuring a commitment to quality assurance.

About Invoice

Upon placing an order, we will generate an invoice that includes comprehensive details such as the order number, a detailed list of purchased products, quantities, prices, any applicable taxes or discounts, and the total amount paid. This invoice will be sent to the email address associated with your order. Should you have specific requests or require additional copies of the invoice, feel free to reach out to our customer support team, and they will be more than happy to assist you.

Product Warranty Time

With the exception of customized products, all our items come with a warranty of 3-5 years. We pledge to adhere to a "replace without repair" policy in the event of any quality issues, ensuring maximum protection of your rights. For information regarding the warranty period for customized products, please feel free to reach out to us for consultation.

About Logistics And Transportation

Our dispatch location is at Via Talamoni, 6, 20861 Brugherio MB, Italy. Shipments will be sent via BRT or other express services. For any special requests, feel free to get in touch with us, and typically, we process and dispatch orders within 24-48 hours.

How to view or purchase products of the same model with different parameters?

You have the option to explore and purchase products with varying specifications and accessories from the same series by referring to the table located beneath the product images on the current page.

What are the advantages of Kosoom lamps compared to other brands?

Comparing the prices of lighting fixtures with other brands, you'll discover that many categories of Kosoom products boast the lowest prices in Europe. All our products come with a 3-5 year warranty, ensuring a prolonged period of quality assurance, alleviating concerns about potential issues. Furthermore, the diverse product line from Kosoom caters to various lighting needs, including indoor and outdoor fixtures. Whether you're seeking ideal lighting solutions for home, commercial, or outdoor spaces, we offer a multitude of choices to meet the personalized requirements of different customers. Our commitment lies in creating bright and welcoming lighting environments while consistently striving for excellence in the diversity and quality of our products.

Can I become a partner of Kosoom?

Certainly! We welcome you to become a distributor for Kosoom. As our partner, you'll enjoy greater discounts and favorable pricing, along with support from our eight production facilities worldwide to enhance your business competitiveness.

Are there any other discounts for professionals?

Saluting the professionals and installers in the lighting industry! We recognize your dedicated expertise and contributions to the field of lighting. As a token of appreciation for your ongoing support and collaboration, we are pleased to offer you exclusive, tailored benefits. Register now to secure the advantages reserved just for you.

Can products be customized according to needs?

We are pleased to customize products to meet your specific requirements. However, customized production requires a certain amount of time and resources. Therefore, our minimum order quantity for custom products is 500 units, and the production lead time is at least 30 days or more.

Is it possible to purchase only a few lamps?

Certainly! You can choose to purchase a few light fixtures based on your actual needs. We welcome you to select according to your personal preferences and space requirements. Please note that if the order amount doesn't meet the free shipping conditions, there may be a shipping fee. It's advisable to consider buying multiple products at once. This not only helps increase the order amount for free shipping but also better satisfies your lighting needs. Additionally, purchasing a variety of light fixtures allows you to create a more diverse lighting effect in different spaces, enhancing overall aesthetics and functionality.



Kosoom offers its resellers the lowest possible price, available upon verification of identity.
Resellers can enjoy not only competitive prices, but also discounts of up to 25% if the order quantity meets certain conditions.
Please note: certain qualifications and order quantities are required to obtain this status.



Kosoom offers professionals a very convenient price, available after identity verification.
If the order quantity meets certain conditions, the professional can enjoy not only a satisfactory price, but also a discount of up to 20%.
Please note: certain qualifications and order quantities are required to obtain this status.



2% discount on purchases over 300€
5% discount on purchases over 600€
10% discount on purchases over 1000€
(The above is the amount including tax)

Welcome to Kosoom! We are here to offer you the most cost-effective spot lighting products in Europe, along with a range of thoughtful shopping benefits:

Free Shipping Policy:
In Italy, we provide free shipping for orders exceeding 120 euros.
For other European regions, you can enjoy free shipping on orders over 200 euros.

Multiple Discount Offers:
For orders surpassing 500 euros, you’ll receive an additional 2% discount.
Exceeding 1000 euros, the discount increases to 4%.
For orders exceeding 3000 euros, you’ll enjoy a generous 6% discount.

Exclusive Industry Discounts:
If you are an electrician, wholesaler, or corporate purchaser, we are willing to provide additional discounts based on your specific needs, with bulk discounts of up to 20%.

Swift Delivery Service:
We aim to dispatch your order within 24/48 hours after confirmation, ensuring you receive your desired products as soon as possible.

Long-Term Quality Assurance:
All our luminaires come with a 3-5 year quality guarantee, providing additional assurance for your purchases.

Contact Us:
Feel free to reach out for any questions or needs.
Phone: +39 3400054590
Email: [email protected]

Kosoom looks forward to providing you with high-quality lighting products and attentive service. Let’s work together to create a bright and welcoming lighting environment!

As a professional and robust commercial lighting company, Kosoom has consistently prioritized quality as our primary goal. To ensure that our products maintain the best cost-effectiveness in the market, we have implemented a series of rigorous quality control measures, ensuring that each luminaire undergoes meticulous manufacturing and strict inspection.

Quality Inspection Process:
Every product undergoes a stringent quality inspection process before leaving the factory. This includes visual checks to ensure the absence of scratches on the housing or mirrors, secure screw fastening, and accurate labeling. Additionally, we conduct photoelectric parameter tests, covering color temperature, color rendering index, luminous flux, light distribution curve, power, power factor, etc., to ensure that the product’s lighting performance reaches optimal levels. We also perform aging tests, ground resistance checks, withstand voltage tests, etc., to verify the stability and durability of the product during long-term use.

Quality Assurance Commitment:
We provide a 3-5 year warranty for each product, offering a robust guarantee for product quality. In the event of any quality issues within the warranty period, our dedicated after-sales customer service team is ready to assist you. Importantly, we pledge to adhere to a “replace-only, no repair” policy in case of product quality issues, ensuring the maximum protection of your rights.

Professional After-Sales Service:
Our after-sales customer service team is highly professional, capable of responding promptly to your needs and providing expert solutions. We strictly adhere to our after-sales policy, aiming to ensure that you feel secure and confident in purchasing and using our products.

Kosoom is committed to providing customers with outstanding value for money and excellent product quality. We will continue our unwavering efforts to ensure that you consistently enjoy a high-quality lighting experience.

Rated 4.6 out of 5

based on 20 authentic reviews

Junaid Nasir
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Ho comprato una applique led a muro con Luce riflettente Sia superiore che inferior per il soggoiorno di casa.... Prodotto davvero fantastico...
Iqra Rauf
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Ho acquistato delle lampada a parete per la camera da Letto prezzi Medio alto ma labqualita e eccelsa e li vale tutti.consegna rapidissima in un packaging perfetto consiglitissimo
Rana Safwan
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Stavo cercando su internet dei lampadari moderni per I bagni e navigando ho visto I bellissim prodotti su mazzolabluce e la sua pubbilcita ha attirato molto la Mia attenzione dando UN,occhiata Al Sito ho subito Trovato quello che cercavo.
hafiz bilal
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Posso reputare la mia personale esperienza con vito 10!ottimo rivenditore online preciso puntuale e con tanti bei prodotti di qualita .Grazie a laro sono riuscito a trovare questi faretti da incasso QUADRATI.in commercio fino ad ora ne …
Farooq Sheikh
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C e Molta Scelta ,proprio per question ho trovato quello che cercavo .optimo prodotto,spedizione rapida, imballaggio perfetto. Inoltre la comunicazione constante rende l qcquisto facile e tranquillo.
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The variety of lamps is very complete. I found the lamp I wanted. Kosoom is as professional as ever.
Ishmal Sheraz
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Ho acquistato un luce da incasso malto bello facile da pasizionare.lmballaggio e spedizione perfetto.acquistero ancora!




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