SMXT04 LED Downlight Commercial Customizable Indoor Lighting OEM Factory SMX 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_SMXT04 Category:

Product Technical Specifications – SMXT04 Custom LED Spotlights

Product Code SMXT04
Power (W) 5W
Lumen 350
Size 49.5×49.5×35.6mm
Cut-off 45x45mm
PF >0.9
Voltage (V) 220-240V/100-277V
CRI 83/90/95/Thrive
Color Black/White/Customized
Beam Angle (°) 18°/25°/28°/36°
CCT (K) 2700/3000/3500/4000/5000K

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

Introducing Kosoom – Your LED Lighting Partner

Allow me to introduce you to Kosoom, your premier led light supplier. At Kosoom, we have mastered the art of illuminating spaces with precision and elegance. Our commitment to excellence has culminated in the creation of the Custom LED Spotlights series, a testament to innovation and guidance in the lighting industry.

Custom LED Spotlights – Illuminating Possibilities

LED Spotlights, in essence, are the torchbearers of modern illumination. These versatile luminaires find their niche in a multitude of environments and scenarios, making them the go-to solution for lighting connoisseurs. and from spotlighting stages to creating inviting spotlight bar spaces, Custom LED Spotlights offer a versatile and dynamic lighting solution for all.

  • Energy-saving and efficient: LED spotlights use LEDs as light sources. Compared with traditional lighting fixtures, LEDs have higher energy efficiency and lower energy consumption. LED spotlights can reduce energy consumption and save electricity bills while providing high-brightness lighting.
  • Long life: LED spotlights generally have a longer life than traditional lighting fixtures. LEDs have lower heat generation, reducing the risk of bulb burnout, and the LED chip has a lifespan of tens of thousands of hours, greatly reducing the frequency of bulb replacement and maintenance costs.
  • Rich colors: LED spotlights can provide a variety of color temperatures and color options, from warm white light to cool white light, as well as various colored lights. This gives indoor spot lights great flexibility in creating different atmospheres and creating special effects.
  • Dimming performance: LED spotlights usually have a dimmable function, which allows the light intensity and brightness level to be adjusted as needed. The dimmable performance of this fixture makes it ideal for use in different occasions and events to meet different lighting needs.

Illuminating Excellence – The SMXT04 Spotlight

Enter the SMXT04, the pinnacle of Kosoom’s lighting prowess. This remarkable luminaire boasts a comprehensive set of parameters:

  • CCT: Choose from a wide range of color temperatures, including 2700K, 3000K, 3500K, 4000K, and 5000K.
  • Lumen Output: A powerful 280 lumens ensure that your space is bathed in brilliance.
  • Beam Angles: Tailor your lighting with beam angle options of 18°/25°/28° or36°.
  • CRI (Color Rendering Index): Select from CRI values of 83, 90, 95, or our innovative Thrive spectrum.
  • Power Consumption: A frugal 5W, making it energy-efficient.
  • Dimensions: Compact at 49.5×49.5×35.6mm, with a hole cutout size of 45x45mm.
  • Customization: SMXT04 is your canvas; customize color temperature, color, and CRI to suit your vision.

This spotlight isn’t just a product; it’s an embodiment of the Kosoom brand’s commitment to excellence.

Choosing Kosoom’s SMXT04 Custom LED Spotlights

Why opt for the SMXT04 series from Kosoom? It’s a question with an array of compelling answers.

Durability: When you choose Kosoom, you choose durability. The SMXT04 is built to last, ensuring your lighting investment stands the test of time.

Safety: We prioritize your safety. Our LED spotlights are rigorously tested and compliant with CE and ROHS certifications, guaranteeing that your lighting is not just exceptional but also safe.

High Efficiency: With high lumen output and precise beam angles, the SMXT04 is a paragon of lighting efficiency. It’s the epitome of “doing more with less.”

Versatility: From accentuating architectural elements to highlighting artworks, the SMXT04 adapts seamlessly to your lighting needs. Its multi-functionality is a testament to thoughtful design.

Ease of Installation: Installing brilliance has never been easier. The SMXT04’s surface-mounted design simplifies installation, minimizing disruption to your space.

Brightness Beyond Compare: The SMXT04’s LED chips produce an unparalleled brightness, ensuring your space is bathed in the perfect amount of light.

As you can see, the SMXT04 isn’t just another spotlight; it’s the cornerstone of a lighting revolution.

Unveiling the Advantages

The SMXT04 Custom LED Spotlights offer a plethora of advantages that set them apart in the world of lighting solutions. Here’s a closer look at the benefits you can expect:

LED Brilliance: Our spotlights are equipped with high-quality LED chips, ensuring brilliant illumination that stands the test of time.

High Luminosity: With a powerful 280 lumens, the SMXT04 ensures that even the darkest corners of your space are brought to life.

Uniform Lighting: Experience the joy of evenly distributed light, creating a harmonious atmosphere in any setting.

Versatile Color Temperature: Choose from a wide spectrum of color temperatures, catering to your unique lighting preferences.

Outstanding Color Rendering: The SMXT04 boasts exceptional Color Rendering Index (CRI) values, ensuring that colors appear vivid and true to life.

Customization at Its Best: Tailor your lighting with ease. Select your desired color temperature, color, and CRI to match your vision perfectly.

Effortless Surface Mounting: The surface-mounted design simplifies installation, making it a breeze for both professionals and DIY enthusiasts.

These advantages combine to make the SMXT04 an illuminating choice for all your lighting needs.

Quality Assurance and Certifications

At Kosoom, we don’t just promise quality; we guarantee it. Here’s a closer look at our quality assurance and certifications:

Certifications: Our commitment to meeting international standards is evident through our CE and ROHS certifications. These certifications signify that our products adhere to strict quality and safety guidelines, giving you peace of mind.

Warranty Period: We stand behind the quality of our products. The SMXT04 comes with a generous 5-year warranty. This warranty period reflects our confidence in the durability and reliability of our LED spotlights.

When you choose Kosoom, you’re not just choosing superior lighting; you’re choosing a partner dedicated to your satisfaction and peace of mind.

Installation Methods and Considerations

Installing the SMXT04 Custom LED Spotlights is a straightforward process, ensuring that you can enjoy exceptional lighting with ease. Here’s a step-by-step guide:

  1. Preparation: Ensure that you have all the necessary tools and materials ready for installation.
  2. Safety First: Turn off the power supply to the area where you’ll be installing the spotlights. Safety should always be a top priority.
  3. Marking: Mark the installation location for each spotlight, taking into account the desired beam angles and spacing.
  4. Wiring: Connect the wiring according to the specifications provided in the product manual. If you’re unsure, it’s advisable to seek professional assistance.
  5. Mounting: Securely mount the SMXT04 spotlights in the designated locations, ensuring they are aligned correctly.
  6. Testing: Once the installation is complete, switch on the power supply and test each spotlight to ensure they are functioning as expected.


  • Ensure proper ventilation to prevent overheating.
  • Regularly inspect and clean the spotlights to maintain optimal performance.
  • Seek professional assistance for complex installations or if you have any doubts about the process.

By following these installation steps and considerations, you can enjoy the benefits of the SMXT04 Custom LED Spotlights with confidence.

Why Choose SMXT04 Custom LED Spotlights from Kosoom

When it comes to lighting solutions, the choice is pivotal. Here’s why choosing the SMXT04 series from Kosoom is the wisest decision:

Convenient Customization: Tailor your lighting precisely to your preferences. Whether it’s color temperature, color, or CRI, the SMXT04 offers effortless customization to match your vision.

Competitive Pricing: Exceptional doesn’t have to come with a steep price tag. At Kosoom, we offer competitive pricing, ensuring you receive top-notch quality without breaking the bank.

Dedicated After-Sales Service: Your satisfaction is our priority. Our dedicated after-sales service ensures that you have support every step of the way.

Comprehensive Range: Explore our full spectrum of lighting solutions. Beyond the SMXT04, our ceiling spotlights and other product lines cater to diverse lighting needs.

Prompt Delivery: Time is of the essence. We understand the importance of timely delivery and strive to get your lighting solution to you as quickly as possible.

Versatility Across Environments: The SMXT04 isn’t just a spotlight; it’s a versatile lighting solution suitable for a myriad of spaces, from homes to commercial establishments.

By choosing the SMXT04 Custom LED Spotlights from Kosoom, you’re investing in quality, affordability, and innovation.

The Value Proposition – SMXT04 Cost-Benefit Analysis

When investing in lighting solutions, understanding the cost-benefit ratio is essential. Let’s delve into the cost-effectiveness of the SMXT04 Custom LED Spotlights:

Price Advantage: The SMXT04 offers an exceptional price-to-performance ratio. Its competitive pricing ensures that you receive premium lighting without the premium price tag.

Energy Efficiency: With a power consumption of just 4W, the SMXT04 is an energy-efficient choice. It not only reduces your carbon footprint but also lowers your energy bills in the long run.

Longevity: The SMXT04’s durability and 5-year warranty mean that your initial investment pays dividends for years to come, minimizing replacement and maintenance costs.

Customization Benefits: Tailoring your lighting needs with the SMXT04 prevents unnecessary spending on features you don’t require. You get precisely what you need, optimizing your investment.

Quality Assurance: With CE and ROHS certifications, you can trust that your investment is in a high-quality product that meets rigorous international standards.

The SMXT04 Custom LED Spotlights from Kosoom deliver a remarkable blend of affordability, energy efficiency, longevity, and quality, making them a cost-effective choice for all your lighting needs.

Choose Kosoom

At Kosoom, we proudly present to you the Custom LED Spotlights range of products. This range of lighting solutions represents a combination of excellence, innovation and quality. From flexible customization to efficient energy use, our products are designed to meet the lighting needs of a variety of occasions.

We invite you to choose Kosoom’s SMXT04 Custom LED Spotlights. Whether you need to improve your home lighting, enhance the ambience of your commercial space, or highlight your artwork, the SMXT04 is the ideal choice for you. Our products not only light up your space, but also make your life more exciting.

For your next lighting project, choose Kosoom. Choose excellence. Choose trust. We look forward to lighting up the future with you.


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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!




  • Far far away, behind the word mountains, far las.
  • Vokalia and Consonantia, there live the blind tex.
  • Separated they live in Bookmarksgrove right attr.