Home » Custom LED Lights » 40W 3500LM Factory Directly SMJT10 Commercial LED Downlights Customizable SMJ Kosoom

40W 3500LM Factory Directly SMJT10 Commercial LED Downlights Customizable SMJ Kosoom


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10000 in stock

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All our products are certified with

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5 Years Warranty

Free shipping for orders over 120€ in Italy and free shipping for orders over 300€ in other parts of Europe


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SKU: C_SMJT10 Category:

Product Technical Specifications – SMJT10 Custom LED Spotlights

Product Code SMJT10
Power (W) 40W
Lumen 3500
Size L393x51.5xH56mm
Cut-off 386x43mm
PF >0.9
Voltage (V) 220-240V/100-277V
CRI 83/90/95/Thrive
Color Black/White/Customized
Beam Angle (°) 15°/24°/36°/50°
CCT (K) 2700/3000/3500/4000/5000K

Note: Each Product code can be customized, with options for CRI and Color.

Kosoom: Illuminating the World of LED

osoom is a professional led light supplier. Kosoom not only represents excellence, but also represents innovation. Allow me to take you into the heart of Kosoom, where Kosoom’s custom LED spotlight range has become a shining star in the market.

40W 3500LM Factory Directly SMJT10 Commercial LED Downlights Customizable SMJ Kosoom-Downlights

Custom LED Spotlights: A Masterpiece in Illumination

Custom LED Spotlights represent the pinnacle of lighting technology, a harmonious blend of artistry and innovation. In this section, we embark on a journey to explore the profound impact of Custom LED Spotlights in diverse environments, illuminating spaces with precision and elegance.

  • Restaurant Lighting:Picture the cozy ambiance of a fine dining establishment, where the interplay of light and shadow sets the mood for a memorable evening. Custom LED Spotlights, with their adjustable brightness and color temperature, transform Indoor Lighting into captivating havens. Whether it’s a romantic dinner for two or a bustling culinary experience, these spotlights create an inviting atmosphere that complements the cuisine.
  • Gallery Lighting:In the world of art, lighting is a critical element that can enhance or detract from the viewing experience. Custom LED Spotlights have revolutionized gallery lighting by offering precise control over illumination. Museums and art galleries now use these spotlights to showcase artwork in its true glory, with accurate color rendition and minimal heat emission, preserving the integrity of priceless masterpieces.
  • Retail Spaces:Retail environments demand flexibility in lighting to highlight products and attract customers. Custom LED Spotlights rise to the occasion, offering a spectrum of color temperatures and beam angles. From luxury boutiques to bustling supermarkets, these spotlights accentuate merchandise, entice shoppers, and create a visually appealing shopping experience.
  • Bars and Entertainment Venues:spotlight bar and entertainment venues thrive on creating vibrant atmospheres. Custom LED Spotlights infuse life into these spaces with their dynamic lighting capabilities. From pulsating colors that synchronize with the music to spotlighting the stage, these spotlights add an immersive dimension to the nightlife scene.

The adaptability of Custom LED Spotlights knows no bounds. Their ability to create the perfect ambiance makes them an essential lighting solution for a multitude of settings. In the next sections, we’ll delve even deeper into the features and advantages of our flagship product, the SMJT10, and why it stands out in the Kosoom product lineup.

SMJT10: Lighting the Future

  • SMJT10 is our pride and joy in the Custom indoor spot lights series, boasting a plethora of features and advantages.
  • Its wide-ranging CCT, from 2700K to 5000K, is akin to an artist’s palette, capable of rendering ideal lighting for various scenarios.
  • With a dazzling brightness of up to 3500 lumens, it ensures even light distribution, while customizable CRI and color options allow you to be the master of design.
  • The high-efficiency 40W power paired with its compact dimensions makes it suitable for a variety of installation scenarios.

Selecting Excellence: Kosoom’s SMJT10 Custom LED Spotlights

Why should you choose Kosoom’s SMJT10 Custom LED Spotlights over other options in the market? Allow me to elucidate the compelling reasons behind this choice, emphasizing durability, safety, high efficiency, versatility, ease of installation, and luminosity. In addition, we’ll shed light on other remarkable products within the ceiling spotlights range.

  1. Durability: Kosoom’s SMJT10 Custom LED Spotlights are built with high-quality materials and craftsmanship, ensuring long-lasting durability. These spotlights are designed to withstand various environmental conditions and are resistant to shocks, vibrations, and temperature fluctuations. They are built to provide reliable performance over an extended period.
  2. Safety: Kosoom prioritizes safety in their products, and the SMJT10 Custom LED Spotlights are no exception. These spotlights undergo rigorous testing and comply with industry safety standards. They feature built-in safety features such as overcurrent protection, overvoltage protection, and short circuit protection. With Kosoom’s spotlights, you can have peace of mind knowing that safety is paramount.
  3. High Efficiency: The SMJT10 Custom LED Spotlights are highly energy-efficient. They utilize advanced LED technology, which significantly reduces power consumption compared to traditional lighting options. LED lights have a longer lifespan and consume less energy while providing bright and clear illumination. This efficiency not only saves energy but also reduces electricity costs.
  4. Versatility: These spotlights offer versatility in their application. They can be used in various settings such as homes, offices, retail spaces, galleries, and more. The adjustable design allows you to direct the light precisely where you need it, enhancing the aesthetics and functionality of any space.
  5. Ease of Installation: Kosoom’s SMJT10 Custom LED Spotlights are designed for easy installation. They come with user-friendly instructions and mounting hardware, simplifying the installation process. Even if you are not an expert, you can easily set them up without any hassle.
  6. Luminosity: The SMJT10 Custom LED Spotlights deliver excellent luminosity. They produce a bright, focused beam of light that illuminates the desired area effectively. Whether you need spot lighting to highlight specific objects or general illumination for a room, these spotlights offer outstanding brightness and clarity.

Unveiling the Advantages of SMJT10

Our SMJT10 Custom LED Spotlights shine brightly in the world of illumination, and for good reason. With LED high-brightness chips, exceptional luminosity, uniform light distribution, a plethora of color temperature choices, outstanding Color Rendering Index (CRI), extensive customization options, and a surface-mount design, SMJT10 truly stands out. Allow us to dive deep into each of these advantages, illuminating the path to superior lighting solutions.

At Kosoom, quality assurance is paramount. Learn about our warranty period, which extends for 5 years, demonstrating our confidence in the longevity and performance of our products. We are proud to hold certifications such as CE and ROHS, ensuring that our products meet the highest international standards of safety and environmental compliance.

Elevate Your Lighting Experience: Choosing SMJT10 from Kosoom

Explore the myriad reasons behind selecting SMJT10 Custom LED Spotlights from Kosoom. From its convenient customizability, competitive pricing, robust after-sales service, comprehensive specifications, to swift delivery, we’ll highlight the advantages that make it the preferred choice for various lighting solutions. In addition, we’ll emphasize its suitability for a wide array of settings.

  • Customizability: SMJT10 spotlights are highly customizable and can meet the lighting requirements of different scenes and needs. You can choose from different spotlight powers, light colors, beam angles and mounting methods to suit your specific needs.
  • Competitive Price: Kosoom is known for providing high-quality, high-performance lighting products at competitive prices to meet market needs. The relatively low price of SMJT10 custom LED spotlights makes it an affordable option.
  • Strong after-sales service: Kosoom is committed to providing excellent customer service and after-sales support. If you encounter any problems when using the SMJT10 spotlight, Kosoom’s professional team will provide quick response and solutions to ensure your satisfaction and experience.
  • Comprehensive specifications: SMJT10 spotlights come in comprehensive specifications for a variety of lighting solutions. You can choose different power, color temperature and brightness according to your needs to obtain the ideal lighting effect.
  • Fast delivery: Kosoom focuses on delivery efficiency to ensure that you can get the products you need in time. Their efficient supply chain management and logistics systems ensure timely processing and delivery of orders.
  • Wide Applicability: SMJT10 custom LED spotlights are suitable for a variety of settings, including commercial buildings, offices, retail stores, hotels, exhibition halls, residences, and more. Whether indoors or outdoors, large or small spaces, SMJT10 spotlights can provide excellent lighting effects.

Choosing Kosoom’s SMJT10 custom LED spotlights will provide you with a highly personalized and high-quality lighting solution. Whatever your needs, the SMJT10 will meet your expectations and add value to your lighting experience.

Bright and Beautiful: Maintenance Guide for SMJT10

To ensure your SMJT10 Custom LED Spotlights maintain their brilliance over time, we provide a comprehensive guide on cleaning and maintenance. We’ll also reiterate the exceptional warranty service that comes with our products, guaranteeing peace of mind for years to come.

Regular Cleaning:

  • Turn off the power supply to the spotlights before cleaning them.
  • Use a soft, lint-free cloth or a microfiber cloth to gently wipe the surface of the spotlights. Avoid using abrasive materials or harsh chemicals that may damage the finish.
  • If there are stubborn stains or dirt buildup, dampen the cloth with mild soapy water and gently clean the affected areas. Ensure that the cloth is not dripping wet.
  • After cleaning, use a dry cloth to remove any moisture and ensure the spotlights are completely dry before turning the power back on.

Cleaning the Lenses:

  • If the spotlights have lenses, it’s important to keep them clean for optimal light output.
  • Use a lens cleaning solution or a mixture of mild soapy water to clean the lenses.
  • Apply the cleaning solution to a clean, lint-free cloth and gently wipe the lenses in a circular motion.
  • Avoid using excessive force or scratching the lenses. Rinse the cloth if necessary and repeat the process until the lenses are clean.
  • Dry the lenses with a dry cloth to remove any moisture.

Inspecting for Damage:

  • Regularly inspect the spotlights for any signs of damage, such as cracks, loose parts, or discoloration.
  • If you notice any damage, immediately turn off the power supply and contact the manufacturer or authorized service center for assistance. Do not attempt to repair the spotlights yourself, as it may void the warranty or pose safety risks.

The Kosoom Choice

We’ve unveiled the unique allure of Kosoom’s brand and products. It’s time for action. We invite you to choose Kosoom’s SMJT10 Custom LED Spotlights series, emphasizing the high quality, efficient lighting experience it offers. Illuminate your world with Kosoom and experience lighting excellence like never before.

The SMJT10 Custom LED Spotlights series boasts several key features that set them apart. Firstly, their customizability allows you to tailor the lighting to your specific needs and preferences. You can choose from a range of color temperatures, beam angles, and brightness levels to create the perfect ambiance for any environment.

Furthermore, these spotlights utilize LED technology, which offers numerous benefits. LEDs are known for their energy efficiency, consuming significantly less power compared to traditional lighting options. This not only helps reduce energy costs but also contributes to a greener and more sustainable environment.

You are invited to choose kosoom.


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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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  • Vokalia and Consonantia, there live the blind tex.
  • Separated they live in Bookmarksgrove right attr.