Commercial LED Downlights Customizable 15W 1250LM OEM SMJM04 SMJ Kosoom


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Product Technical Specifications – SMJM04 Custom LED Spotlights

Product Code SMJM04
Power (W) 15W
Lumen 1250
Size 195x42x66mm
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.

Explore KOSOOM’s path to excellence in LED lighting

In the world of professional LED lighting solutions, one name shines brightly: KOSOOM. As a dedicated led light supplier, KOSOOM has carved a niche for itself by consistently delivering cutting-edge illumination technology. In this article, we invite you to embark on a journey into the world of KOSOOM, with a particular focus on their groundbreaking product line, the Custom LED Spotlights.

Commercial LED Downlights Customizable 15W 1250LM OEM SMJM04 SMJ Kosoom-High Color Rendering Index Downlights

Versatile lighting solutions that illuminate multiple scenes

Let’s delve into the essence of Custom LED Spotlights. These remarkable fixtures are more than just lights; they are the embodiment of precision illumination. In various settings, from the elegant ambiance of restaurants to the vibrant energy of spotlight bar, Custom LED Spotlights have proven their versatility and adaptability.

Imagine strolling into a high-end restaurant, and the ambience is transformed by a soft, inviting glow. That’s the magic of Custom LED Spotlights at work. In galleries, where every brushstroke matters, these lights artfully accentuate the finest details, captivating art enthusiasts. And in the dynamic world of retail, they spotlight products, drawing the eye of shoppers to the latest offerings.

What’s Unique about SMJM04

Let’s turn our attention to the star of the show, the SMJM04. This extraordinary fixture boasts a range of features that set it apart:

  • Customizable Lighting: The SMJM04 allows you to choose from a spectrum of color temperatures, from the cozy warmth of 2700K to the crisp coolness of 5000K, ensuring your space is bathed in the perfect hue.
  • Luminous Brilliance: With an impressive 1250 lumens, the SMJM04 delivers an abundance of light, making it ideal for both ambient and task lighting.
  • Beam Precision: Tailor your lighting experience with beam angle options of 15°, 24°, 36°, or 50°, ensuring that every corner of your space is impeccably lit.
  • Color Rendering Expertise: The SMJM04 shines with remarkable Color Rendering Index (CRI) options, including 83, 90, 95, and Thrive, offering true-to-life color representation.
  • Efficiency and Durability: Operating at just 15 watts, this fixture exemplifies efficiency. Its compact dimensions, 195x42x66mm, make it suitable for various applications.
  • Personalization: KOSOOM takes personalization to the next level, allowing you to customize color temperature, color options (black, white, and more), and CRI to meet your specific needs.

The SMJM04 is not just a lighting fixture; it’s a statement of KOSOOM’s commitment to excellence. Its exceptional features exemplify the brand’s dedication to providing top-tier lighting solutions.

KOSOOM’s SMJM04 Custom LED Spotlights: Choose the Way to Excellence

Let’s delve into the rationale behind choosing KOSOOM’s SMJM04 series, highlighting its durability, safety, high efficiency, versatility, ease of installation, and brightness. We’ll also touch upon other ceiling spotlights series for comparison.

The selection of KOSOOM’s SMJM04 series is underpinned by several compelling reasons, each of which underscores the product’s excellence.

  • Durability: The SMJM04 series boasts impressive longevity. Crafted from premium materials and utilizing advanced manufacturing techniques, these spotlights are built to withstand the test of time. Their robust design ensures they maintain peak performance even through extended periods of use, reducing the need for frequent replacements and maintenance.
  • Safety: Safety is paramount, and the SMJM04 series is designed with this in mind. It complies with CE and ROHS certification standards, guaranteeing electrical and environmental safety. Furthermore, the low heat generation of LED light sources minimizes fire hazards, making them a safe choice for both homes and commercial spaces.
  • High Efficiency: These spotlights incorporate highly efficient LED light sources, delivering outstanding luminous efficiency. They provide bright and uniform illumination while reducing energy consumption, ultimately lowering electricity costs.
  • Ease of Installation: Installing SMJM04 Custom indoor spot lights is a straightforward process. Basic electrical tools and skills are typically all that’s required. The product comes with detailed installation instructions, ensuring a hassle-free setup.
  • Brightness: These spotlights offer high brightness, ensuring well-lit and comfortable indoor spaces. Additionally, they provide multiple color temperature options to meet diverse environmental and ambiance needs.

When comparing SMJM04 with other ceiling spotlight series, it becomes evident that its superior performance, durability, and versatility place it at the forefront of lighting solutions.

Why SMJM04 Custom LED Spotlights are uniquely competitive

let’s delve into the distinctive advantages of the SMJM04 series, underscoring its LED high-power chips, brightness, uniform light distribution, multiple color temperature options, excellent Color Rendering Index (CRI), customization options, and surface-mounted installation.

  • LED High-Power Chips: The SMJM04 series is equipped with cutting-edge LED technology featuring high-power chips, ensuring exceptional brightness and efficiency.
  • Brightness: These spotlights provide outstanding brightness, effectively illuminating large areas with ease.
  • Uniform Light Distribution: The design of SMJM04 guarantees even light distribution, eliminating strong glare and shadows, delivering a comfortable lighting experience.
  • Multiple Color Temperature Options: Users can select from various color temperatures, ranging from warm yellow light to cool white light, to suit different settings and moods.
  • Excellent Color Rendering Index (CRI): With a high CRI value, these spotlights faithfully reproduce object colors, making them more vivid and natural.
  • Customization: SMJM04 is highly customizable, allowing for tailored solutions. Whether it’s size, color, or fixture type, these spotlights can be personalized to meet specific project requirements
  • Surface-Mounted Installation: The product supports surface-mounted installation, eliminating the need for embedded fixtures, and it is compatible with various ceiling types.

The SMJM04 series stands out as a high-quality, high-performance lighting solution, suitable for a wide range of indoor lighting needs.

Guarantee and Recognition of Quality

let’s dive into KOSOOM’s quality assurance and certification information, including CE and ROHS certifications, as well as the product’s warranty period.

  • Certifications: KOSOOM’s commitment to quality and safety is underscored by its compliance with CE and ROHS certifications. These certifications validate that the product meets stringent European safety and environmental standards, assuring customers of its quality.
  • Warranty Period: One of the significant assurances offered with SMJM04 Custom LED Spotlights is the extended warranty period. Customers benefit from a generous 5-year warranty, a testament to the manufacturer’s confidence in the product’s durability and performance.

This combination of certifications and a substantial warranty period provides peace of mind to customers, knowing they are investing in a product that is not only safe but also built to last.

Let’s now explore the installation process and essential considerations for SMJM04 Custom LED Spotlights, ensuring a smooth and safe setup.


Installation Steps:

  1. Secure the Mounting Base: Begin by securely attaching the fixture’s mounting base to the ceiling. Ensure it is firmly fixed in place.
  2. Connect the Wiring: Next, connect the fixture’s wiring to the electrical supply. Ensure a secure and proper connection, and double-check that the power is switched off before proceeding.
  3. Fixture Placement: Gently rotate and insert the fixture into the mounting base, ensuring it locks firmly in position.
  4. Power On: Finally, switch on the power and test the fixture to ensure it’s functioning correctly.

Key Considerations:

  1. Safety First: Always disconnect the power supply before beginning the installation to prevent electrical hazards.
  2. Professional Assistance: If you are uncertain about the correct installation procedure, it is advisable to seek the assistance of a qualified electrician or lighting installation expert.
  3. Regular Inspections: Periodically inspect the fixture’s connections to ensure they remain secure and free of damage.
  4. Prevent Obstructions: Avoid placing objects around the fixture that could obstruct proper ventilation and compromise safety.

Proper installation and adherence to safety guidelines are essential to ensure the longevity and effectiveness of SMJM04 Custom LED Spotlights. By following these steps and precautions, you can enjoy a well-lit and safe environment.

Why Choose SMJM04 Custom LED Spotlights at KOSOOM

Let’s delve into the reasons behind selecting SMJM04 Custom LED Spotlights from KOSOOM, emphasizing the advantages of convenient customization, competitive pricing, after-sales service, comprehensive specifications, and fast delivery.

Convenient Customization: One of the primary reasons to choose SMJM04 is its remarkable customization options. It allows customers to tailor the lighting solution to their specific needs, be it for a large commercial project or a cozy home environment. This versatility ensures that the lighting design perfectly aligns with the intended space.

Competitive Pricing: KOSOOM offers these high-quality LED spotlights at a competitive price point. This affordability doesn’t compromise on performance, making it accessible to a wider audience seeking efficient lighting solutions.

After-Sales Service: KOSOOM’s commitment to customer satisfaction extends beyond the point of purchase. The 5-year warranty demonstrates their dedication to providing excellent after-sales service. Customers can rest assured that any issues or concerns will be promptly addressed.

Comprehensive Specifications: The SMJM04 series encompasses a wide range of lighting fixtures, accommodating various applications in both commercial and residential settings. This comprehensive product line ensures that customers can find the ideal solution for their specific lighting requirements.

Fast Delivery: KOSOOM’s efficient supply chain and logistics systems enable swift product delivery. This is particularly advantageous for projects with tight timelines, ensuring that lighting solutions are readily available when needed.

Choosing KOSOOM’s SMJM04 Custom LED Spotlights is a smart decision due to its:

  • Customization: Tailored lighting solutions for diverse needs.
  • Competitive Pricing: High-quality lighting at an affordable cost.
  • After-Sales Care: Assurance of responsive customer support.
  • Variety: A wide range of fixtures to suit different applications.
  • Prompt Delivery: Ensuring timely project completion.

These factors combine to make SMJM04 an excellent choice for a variety of lighting projects, and it’s a testament to KOSOOM’s commitment to quality and customer satisfaction.

Maintenance and maintenance of SMJM04

Let’s delve into the maintenance and care guidelines for SMJM04 Custom LED Spotlights, emphasizing the importance of proper cleaning and the extended warranty service.

Cleaning and Maintenance Guidelines:

  1. Regular Cleaning: To maintain the aesthetics and performance of your SMJM04 spotlights, it’s essential to clean them regularly. Use a soft, clean cloth or a dusting tool to gently remove dust and dirt from the surface. Avoid using harsh chemical cleaners or damp cloths.
  2. Inspect Wiring Connections: Periodically, inspect the wiring connections to ensure they remain secure and properly connected. If you notice any loose or damaged wires, switch off the power and address the issue promptly.
  3. Check Heat Dissipation: Ensure that the fixture’s heat dissipation components and fans (if applicable) are clean and free from obstructions. Proper heat dissipation is vital for the fixture’s performance and longevity.
  4. Replacing Damaged LED Chips: If any of the LED chips become damaged or fail to function, it’s advisable to replace them promptly. This ensures that the lighting performance remains unaffected.

Warranty Reminder:

As a testament to its quality and durability, SMJM04 Custom LED Spotlights come with a substantial 5-year warranty. This warranty offers coverage against manufacturing defects and performance issues during this period. If you encounter any problems, you can take advantage of the warranty service for free repairs or replacements.

By adhering to these maintenance guidelines and taking advantage of the extended warranty, you can ensure that your SMJM04 spotlights continue to provide reliable and efficient lighting for an extended period.

Cost-effectiveness analysis of SMJM04

Let’s now conduct a comprehensive cost-effectiveness analysis of the SMJM04 Custom LED Spotlights, highlighting their price advantage and superior performance compared to similar products in the market.

Cost-Effectiveness Analysis:

  1. Price Advantage: Despite the high-quality components and advanced LED technology used in the SMJM04 series, these spotlights are competitively priced. This affordability makes them an attractive choice for both budget-conscious consumers and large-scale projects.
  2. Energy Efficiency: SMJM04 spotlights are renowned for their energy efficiency, thanks to the utilization of high-efficiency LED technology. This translates into reduced energy consumption, leading to significant long-term cost savings on electricity bills.
  3. Longevity: The durability and robust design of SMJM04 spotlights ensure an extended lifespan. Their longevity reduces the need for frequent replacements, further enhancing their cost-effectiveness over time.
  4. Customization: The ability to customize SMJM04 spotlights means you can precisely match the lighting solution to your needs, eliminating unnecessary expenses on excessive or inadequate lighting fixtures.
  5. 5-Year Warranty: The inclusion of a 5-year warranty adds exceptional value. It not only provides peace of mind but also signifies the manufacturer’s confidence in the product’s reliability.

In comparison to similar products with comparable features, SMJM04 Custom LED Spotlights excel in terms of their price advantage, energy efficiency, longevity, customization options, and warranty coverage. This combination of factors places them at the forefront of cost-effective lighting solutions in the market.

By choosing SMJM04 spotlights, customers can enjoy the best of both worlds – outstanding performance and long-term cost savings.

KOSOOM’s Appeal

KOSOOM stands as a beacon of innovation and excellence in the world of lighting solutions. Its SMJM04 Custom LED Spotlights epitomize the brand’s commitment to quality, performance, and customer satisfaction. Here’s why you should make them your lighting choice:

  • Customization: Tailor-made lighting solutions for every need and space.
  • Competitive Pricing: Accessible high-quality lighting without breaking the bank.
  • After-Sales Excellence: A 5-year warranty and responsive customer support for lasting peace of mind.
  • Versatility: A comprehensive range of fixtures for various applications.
  • Prompt Delivery: Ensuring your projects stay on track with timely lighting solutions.

These compelling reasons underscore why choosing SMJM04 spotlights from KOSOOM is a decision that aligns perfectly with your lighting aspirations.

With the brilliance of LED high-power chips, uniform light distribution, and a choice of color temperatures, your spaces will radiate with clarity and beauty. The outstanding CRI ensures that colors come to life like never before.

The journey begins with a simple choice – the choice of quality, efficiency, and the promise of a brighter future. So, take the first step towards a well-illuminated world, and let KOSOOM’s SMJM04 Custom LED Spotlights light your path.

The path to superior lighting is clear. Make it shine with 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 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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