High-quality Customized LED Downlight STKS1A12 Commercial Lighting 12W 800LM Adjustable Beam Angle 15°/24°/36°/45°-Kosoom


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Product Technical Specifications – STKS1A12 Custom LED Spotlights

Product Code STKS1A12
Power (W) 12W
Lumen 800
Size 85*85*H60
Cut-off(mm) Ø75*75
PF >0.5
Voltage (V) 220-240V/100-277V
CRI 83/90/95/Thrive
Color Black/White/Customized
Beam Angle (°) 15°/24°/36°/45°
CCT (K) 2700/3000/3500/4000/5000K

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

Introducing the Radiance of KOSOOM: Elevating Environments with Unrivaled Custom LED Lighting

In the realm of innovative lighting solutions, there’s a brand that shines brighter than the rest – KOSOOM. As a distinguished expert in the realm of led light fixtures, KOSOOM illuminates spaces with brilliance and elegance, setting new standards for the industry. Our spotlight for today: the remarkable Custom Track Lights series. Crafted to captivate, this collection embodies novelty and guidance, effectively drawing readers into the enchanting world of KOSOOM’s craftsmanship.

Lighting Beyond Imagination: Unveiling the Custom Track Lights Revolution

Imagine a lighting solution that transcends boundaries and adapts seamlessly to every ambiance. Enter the realm of Custom Track Lights – a visionary concept that revolutionizes illumination. From the opulence of hotels to the intimacy of indoor spaces, the vibrancy of retail stores to the spaciousness of supermarkets, Custom Track Lights provide an all-encompassing lighting solution. Their adaptive design caters to diverse environments, igniting spaces with a harmonious blend of functionality and aesthetics.

STKS1A12 Custom LED Spotlights: A Radiant Marvel by KOSOOM

Let’s delve into the exquisite details of the STKS1A12 Custom LED Spotlights – a gem within KOSOOM’s treasure trove. These remarkable luminaires redefine perfection, boasting a versatile Color Temperature range of 2700K to 5000K, coupled with a dazzling Lumen output of 800. With multiple beam angles, from 15° to 45°, and CRI options of 83, 90, 95, and Thrive, the STKS1A12 ensures precision lighting tailored to your desires. Its sleek dimensions of 85x85xH60mm, coupled with a customizable design in black, white, or any hue of your choice, further emphasize KOSOOM’s commitment to tailored elegance.

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Elevate Your Illumination Journey with KOSOOM’s STKS1A12 Custom LED Spotlights

So, why should you consider embracing the brilliance of KOSOOM’s STKS1A12 Custom LED Spotlights? The reasons are as captivating as the luminaires themselves. Let’s explore why these luminaires are the heart of enlightened spaces:

Durability and Safety: Crafted with meticulous attention to detail, the STKS1A12 series is a testament to durability and safety. Its robust build ensures longevity, while the adherence to stringent safety standards assures peace of mind.

Unveiling Brightness: Radiate brilliance in every direction. The high luminosity of the STKS1A12 spotlights transforms spaces, casting an enchanting glow that captivates and inspires.

Versatility and Functionality: Imagine lighting that adapts to your needs. The STKS1A12 series boasts various color temperature options, allowing you to curate the atmosphere as per your desires. Whether it’s an intimate warm glow or a crisp cool radiance, these spotlights have you covered.

Efficiency in Design: The STKS1A12 luminaires redefine elegance with their sleek, spherical design. Their ball-like shape harmonizes seamlessly with diverse settings, blending effortlessly into any environment.

Installation Made Effortless: We understand your time is valuable. That’s why the STKS1A12 series is designed for easy installation, saving you time and effort. Bring brilliance to your space without hassle.

A Symphony of Brightness: A spotlight is only as good as its brightness. The STKS1A12 series shines as a beacon of brilliance, illuminating spaces with a perfect blend of functionality and aesthetics.

But that’s not all—KOSOOM’s commitment extends beyond individual luminaires.

Beyond STKS1A12: Exploring LED Strip and More

While the STKS1A12 Custom LED Spotlights take center stage, our range extends to other star performers. KOSOOM’s flexible led strip lights collection weaves magic through spaces, offering flexible lighting solutions that adapt to your artistic vision. Lighting becomes a canvas, and you’re the artist, painting with light and creating enchanting atmospheres.

Stay tuned as we journey deeper into the radiance that KOSOOM illuminates.

Illuminating Excellence: Unveiling the Advantages of STKS1A12 Custom LED Spotlights

Dive into a world of brilliance where STKS1A12 Custom LED Spotlights reign supreme, setting the stage for superior lighting experiences. Let’s explore the many facets of brilliance that these spotlights bring to the forefront:

Luminous Pearl: At the heart of the STKS1A12 series lies the magic of high-quality LED light pearls. They infuse spaces with an enchanting radiance that draws attention and sets the tone for vibrant atmospheres.

Luminosity Unleashed: Lighting has a language of its own, and the STKS1A12 series speaks it fluently. With its impressive luminosity, these spotlights cast a captivating spell, illuminating spaces with a brilliance that commands attention.

Homogeneous Splendor: Say goodbye to uneven lighting. The STKS1A12 series ensures uniform distribution of light, eliminating shadows and creating an ambiance that’s as comfortable as it is captivating.

Customization as Art: Imagination knows no bounds, and neither do the STKS1A12 spotlights. Choose from a spectrum of color temperatures – from the warm embrace of 2700K to the crisp clarity of 5000K. The power of customization is in your hands.

Color Revival Virtuoso: True colors shine bright under the STKS1A12’s illumination. With exceptional Color Rendering Index (CRI) options including 83, 90, 95, and Thrive, the spotlight ensures colors are portrayed with exquisite accuracy.

Design that Speaks: Every design choice makes a statement, and the STKS1A12 series speaks volumes. Its spherical design transcends time, seamlessly blending with diverse aesthetics and architectural styles.

Angles of Brilliance: Illuminate your space from any angle you desire. The STKS1A12 series offers multiple beam angle options, ensuring light is directed exactly where you want it.

As we bask in the brilliance of STKS1A12, let’s not forget that KOSOOM’s offerings extend beyond this spectacular series.

A Glimpse Beyond: Introducing Linear Light Fixtures

Just as STKS1A12 Spotlights create a symphony of brilliance, our linear light fixture collection dances in elegance. These fixtures weave linear patterns of light, crafting an enchanting narrative within spaces. KOSOOM invites you to explore this captivating journey of illumination.

Stay with us as we unveil more dimensions of brilliance.

Quality Assurance and Certifications: Trusting in KOSOOM’s Commitment

When it comes to investing in lighting solutions, trust is paramount. KOSOOM stands as a beacon of trustworthiness, backed by our commitment to quality assurance and a trail of certifications that speak volumes.

Unveiling Certifications: A product’s worth is often reflected in its certifications. KOSOOM proudly bears the CE and ROHS certifications, embodying adherence to international standards and a commitment to environmental responsibility.

The Promise of Quality: Your confidence in KOSOOM’s products is further solidified by our 5-year warranty. It’s a testament to our dedication to crafting lighting solutions that stand the test of time.

At KOSOOM, quality isn’t just a promise – it’s a reality that illuminates your space.

Stay with us as we delve deeper into the facets of brilliance that KOSOOM offers.

Seamless Brilliance: Installing STKS1A12 Custom LED Spotlights

Elevating your space with STKS1A12 Custom LED Spotlights is a journey of seamless brilliance. Installing these luminaires is a straightforward process that ensures your space is bathed in captivating radiance. Here’s how you can effortlessly introduce brilliance into your surroundings:

Guided Installation: Installing STKS1A12 Spotlights is as intuitive as it gets. With a user-friendly guide, you’ll find step-by-step instructions that make the installation process a breeze.

Spotlighting Safety: Before installation, ensure the power source is disconnected to guarantee a safe installation process. Our commitment to safety extends from design to implementation.

Placement Precision: The choice of where to place your spotlights determines the ambiance they create. Choose locations that align with your lighting objectives, allowing the radiance to cast its charm effectively.

Dimmer Delight: If you seek to modulate the luminosity to match various moods, consider integrating dimmer switches. This brings forth a world of lighting versatility that adapts to your desires.

A Word of Caution: While installation is straightforward, ensuring it’s done by a professional electrician adds an extra layer of safety and precision.

Embrace the journey of illuminating brilliance with STKS1A12 Custom LED Spotlights, where installation is a harmonious blend of simplicity and elegance.

Stay tuned as we explore more dimensions of brilliance that KOSOOM offers.

Choosing Brilliance: STKS1A12 Custom LED Spotlights by KOSOOM

In the vast landscape of lighting solutions, the choice becomes clear when it comes to STKS1A12 Custom LED Spotlights by KOSOOM. Why opt for these luminaires that redefine brilliance? Let’s delve into the reasons that make these spotlights an exceptional choice:

Seamless Customization: In the realm of lighting, one size does not fit all. STKS1A12 Spotlights allow you to customize color temperatures, beam angles, and even the shade to align with your vision, making your lighting journey uniquely yours.

Competitive Pricing, Immeasurable Value: Elevating your space with quality lighting doesn’t have to break the bank. STKS1A12 Spotlights offer competitive pricing without compromising on the exceptional value they bring to your surroundings.

Comprehensive Customer Care: Beyond illumination, KOSOOM is dedicated to your satisfaction. Our commitment extends to attentive after-sales service, ensuring your experience with STKS1A12 Spotlights remains exceptional throughout their lifespan.

Delight in Diversity: Whether it’s STKS1A12 Spotlights or other product series like led light panel, KOSOOM boasts a comprehensive range of lighting solutions that cater to diverse environments and needs. Your choice is boundless.

Prompt Delivery: Time is of the essence, and KOSOOM respects that. With swift delivery, your brilliance journey begins promptly, allowing you to experience the transformational radiance sooner.

From the charm of hotels to the intimacy of homes, STKS1A12 Custom LED Spotlights are an emblem of brilliance that transcends spaces.

Stay tuned as we unveil more dimensions of brilliance that KOSOOM illuminates.

Preserving Brilliance: Maintaining STKS1A12 Custom LED Spotlights

The journey of brilliance with STKS1A12 Custom LED Spotlights extends beyond installation. To ensure a lasting glow that continues to enchant, proper maintenance and care are essential. Here’s how you can preserve the brilliance of your lighting investment:

Cleaning Elegance: Dust and dirt can dim the radiance of your spotlights over time. Gently clean the luminaires with a soft, dry cloth to maintain their lustrous shine.

Scheduled Check-ins: Regularly inspect your spotlights to ensure they’re functioning optimally. This proactive approach prevents potential issues from affecting the brilliance of your spaces.

Warranty’s Embrace: Remember, your STKS1A12 Custom LED Spotlights are backed by a 5-year warranty. Should any unexpected issue arise, rest assured that KOSOOM’s commitment to quality stands strong.

Expert Intervention: If you encounter any technical concern, seek the assistance of a professional electrician. Their expertise ensures proper diagnosis and resolution, ensuring your luminaires continue to shine bright.

Preserving brilliance is a journey of care and attention, one that echoes the commitment KOSOOM holds for your lighting experiences.

Stay with us as we explore more dimensions of brilliance that KOSOOM offers.

Unveiling Brilliance: The Remarkable Cost-Effectiveness of STKS1A12

Amidst the myriad of lighting solutions, the STKS1A12 Custom LED Spotlights by KOSOOM stand as a beacon of cost-effective brilliance. Let’s dive into the enlightening realm of cost-effectiveness and how STKS1A12 delivers unrivaled value:

Price Meets Performance: STKS1A12 defies the conventional notion that quality comes at a premium. These spotlights showcase unparalleled performance, offering superior brightness, customization, and durability without the exorbitant price tag.

Investment in Longevity: While the initial investment in STKS1A12 may be modest, its enduring quality ensures that it’s an investment that keeps giving. The 5-year warranty is a testament to KOSOOM’s confidence in its products’ long-lasting brilliance.

Total Cost of Ownership: When evaluating cost-effectiveness, consider the total cost of ownership. STKS1A12’s energy efficiency translates to reduced operational costs, delivering ongoing savings while maintaining brilliance.

Brilliance Beyond Numbers: STKS1A12 isn’t merely a luminaire; it’s a transformational tool that elevates spaces. Its cost-effectiveness extends beyond numbers, infusing your environment with radiance that fosters productivity and ambiance.

Choosing STKS1A12 is not just a wise financial decision; it’s an investment in the brilliance that radiates within your space.

Stay with us as we uncover more dimensions of brilliance that KOSOOM offers.

A World Aglow: Embracing Brilliance with KOSOOM and STKS1A12

As we draw the curtains on this illuminating journey, the essence of KOSOOM and the STKS1A12 Custom led spotlights remains etched in brilliance. Our tale is one of craftsmanship, innovation, and the art of elevating spaces. Let’s take a moment to sum up the captivating allure that KOSOOM brings to the realm of illumination:

A Symphony of Radiance: KOSOOM is more than a brand; it’s a conductor of brilliance. Our commitment to crafting luminaires that redefine spaces is evident in every facet of our products.

STKS1A12’s Splendor: The STKS1A12 Custom LED Spotlights stand as a testament to KOSOOM’s commitment to excellence. Their brilliance transcends mere lighting; it’s an embodiment of sophistication and function.

Invitation to Illuminate: In a world that thrives on ambiance, KOSOOM extends an invitation to embrace brilliance. Let the STKS1A12 series illuminate your spaces with a harmonious blend of aesthetics and functionality.

The Journey Continues: As this chapter concludes, the journey of brilliance with KOSOOM continues. Our offerings span beyond luminaires; they encompass experiences, emotions, and the essence of elevated living.

It’s time to transform the ordinary into the extraordinary, the mundane into the magical. Choose KOSOOM’s STKS1A12 Custom LED Spotlights, and let brilliance illuminate your world.

Stay with us as we embark on more journeys of brilliance, lighting the path to a radiant future.


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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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