Home - All Products - Track Lighting Accessories – Left T-joint B/Black – Kosoom AT02SN

Track Lighting Accessories – Left T-joint B/Black – Kosoom AT02SN


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Free shipping for orders over 120€ in Italy and free shipping for orders over 200€ in other parts of Europe

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Single product layout---Founded in Italy

2% discount

More than €500

4% discount

More than €1000

6% discount

More than €3000

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SKU: AT02SN Categories: , ,


Attribute Value
Range Track Lighting Accessories
Code AT02SN
Size Left T-joint B/Black


Welcome to the world of Kosoom’s Track Lighting Accessories, featuring the Left T-joint B/Black model with the code AT02SN. In this detailed introduction, we will delve into the product’s key parameters, highlighting its exceptional features and benefits.

Kosoom, an esteemed Italian lighting brand specializing in commercial lighting, presents this top-tier product to cater to your lighting needs. With a rich history spanning two decades, our company has firmly established itself in the lighting industry, offering products that combine absolute quality and cost-effectiveness.

Key Parameters of AT02SN Track Lighting Accessories:

  • Range: Track Lighting Accessories
  • Code: AT02SN
  • Size: Left T-joint B/Black

Now, let’s dive deeper into the remarkable features of this product:

Track Lighting Accessories: This category encompasses a range of components and elements designed to enhance your track lighting system. Track lighting, known for its versatility and adaptability, has become a popular choice for both residential and commercial spaces. The primary components include:

  • Track: The foundation of the system, tracks are available in various lengths and shapes, such as straight, L-shaped, and T-shaped, allowing for customization to suit your space.
  • Light Fixtures or Heads: These are the individual lights that attach to the track. From spotlights to pendant lights and floodlights, there’s a style for every need.
  • Connectors: Essential for joining track sections together, connectors offer flexibility in designing your lighting layout.
  • Power Feed: This component connects the track system to your electrical supply, either at the end or in the middle of the track.
  • End Caps: Placed at the ends of the track, end caps provide a polished finish while ensuring safety by covering open ends.
  • Mounting Hardware: Brackets and screws are included to securely fasten the track to the ceiling or wall.
  • Transformers: Some track lighting systems require transformers to adjust voltage, especially for low-voltage bulbs.
  • Dimmers and Controls: These enable you to adjust the intensity of the lights, offering customizable lighting solutions.
  • Accessories: Add decorative elements like colored lenses or shades to modify the lighting effect or aesthetic.

Now that you’re familiar with the basic components of track lighting systems let’s explore the various applications of the Kosoom AT02SN Track Lighting Accessories.


The Kosoom AT02SN Track Lighting Accessories are designed to excel in a variety of settings, offering unmatched versatility and illumination possibilities. Here are some scenarios where this product can be seamlessly integrated:

1. Art Galleries: Illuminate artwork and sculptures with precision using directional track lights, enhancing the visual appeal of your exhibits.

2. Retail Spaces: Create captivating displays that draw customers in and highlight products using strategically positioned track lighting fixtures.

3. Homes: Add a touch of modern elegance to your living spaces by incorporating track lighting for ambient or task lighting needs.

4. Offices: Enhance productivity by providing focused lighting in workstations or meeting areas using adjustable track lighting heads.

5. Restaurants: Set the mood for a cozy dinner or a lively evening with track lighting that complements your restaurant’s ambiance.

6. Hotels: Elevate guest experiences with well-lit corridors, lobbies, and rooms that showcase the beauty and functionality of track lighting.

7. Museums: Ensure the artifacts and exhibits are brilliantly showcased while conserving energy with the efficient lighting solutions offered by Kosoom.

8. Commercial Spaces: Whether it’s a showroom, studio, or workspace, the Kosoom AT02SN Track Lighting Accessories adapt to your specific needs, offering both style and substance.

With its adaptability and superior performance, this product truly shines in various applications, making it a must-have for your lighting projects.

Installation Guide

Now that you’re inspired by the numerous applications of the Kosoom AT02SN Track Lighting Accessories, let’s dive into the step-by-step installation guide to ensure a seamless setup in your space. Proper installation ensures that you make the most of this versatile lighting solution:

Installation Method:

  1. Preparation: Before starting, ensure you have all the necessary components, including the track, light fixtures, connectors, power feed, end caps, and mounting hardware.
  2. Location: Determine the ideal location for your track lighting system. Measure and mark the position where you intend to install the track.
  3. Mounting: Use the provided mounting hardware to secure the track to the ceiling or wall. Ensure it is level and securely fastened.
  4. Connectors: If needed, use connectors to join multiple track sections to create the desired layout. These connectors can be straight, angled, or flexible, depending on your design.
  5. Power Feed: Connect the power feed to your electrical system. Depending on your setup, this can be at the end or in the middle of the track.
  6. Light Fixtures: Attach the chosen light fixtures or heads to the track, ensuring they are securely in place.
  7. Testing: Turn on the power to test the lighting system. Adjust the direction and intensity of the lights as needed.
  8. End Caps: Finish by adding end caps to the open ends of the track for a polished look and safety.

Remember, if you encounter any difficulties during installation, it’s advisable to seek professional assistance to ensure a safe and efficient setup.

Kosoom’s Advantages

At Kosoom, we take pride in offering not just products but a comprehensive lighting solution that sets us apart from the competition. Our commitment to quality, cost-effectiveness, and unmatched service is what makes us a trusted name in the lighting industry.

Why Choose Kosoom for Your Lighting Needs?

  1. Robust Supply Chain: Our strong supply chain enables us to provide wholesale prices that are often 50% to 70% lower than the market price.
    • Example 1.1: Our Integrated Power LED track lights are available for less than 20 euros, an astonishingly competitive price.
    • Example 1.2: Kosoom’s LED profile prices are the lowest in Europe, with minimal profit margins, ensuring affordability for all.
  2. Free Lighting Solutions: We offer free lighting solutions, a service that many brands charge for in Europe.
  3. Large-Scale Offline Team: Our European offline team is based in Italy, ensuring excellent solutions and after-sales service for our customers in Europe.
  4. Factory Ownership: Kosoom owns its factory, guaranteeing that all our lights are produced in-house, with the option for OEM services upon request.
  5. Certifications and Warranty: We comply with international standards like CE and ROHS, and our products come with a 3-5 year warranty, reflecting our commitment to quality and durability.
  6. Professional R&D Team: Our team of over 100 dedicated professionals includes senior lighting engineers and designers, ensuring cutting-edge R&D in the lighting field.
  7. Global Presence: With 8 global production bases and strategic partnerships with renowned suppliers, we maintain the highest manufacturing standards.
  8. Quality Assurance: Our rigorous quality inspection process covers every aspect, from materials to product lifespan, ensuring you receive a product in perfect condition.



About Kosoom

Kosoom is a renowned professional commercial lighting brand from Italy. You know, we've got eight production bases across the globe. It's quite exciting to share that we've collaborated with clients in over 70 countries worldwide. Our address is Via Talamoni, 6, 20861 Brugherio MB, Italy, and you can reach us at + 0395156222.

We offer a wide range of high-quality commercial lighting products and solutions. This includes various LED lights, strip lights, pendant lights, track lights, downlights, spotlights, and more. At Kosoom, we're dedicated to providing our customers with efficient and energy-saving commercial lighting products and solutions. We leverage advanced technology and top-quality products to offer eco-friendly lighting solutions.

And guess what? We also offer custom services. So, if you've got specific lighting needs, we're here to help tailor solutions just for you!

About Price

All of our lighting products are priced to include VAT, offering fantastic value for money. In fact, many of our products are priced at the lowest rates across Europe, which is pretty astonishing! We've got a hefty stockpile ready to go in our Italian warehouse, so as soon as you place an order on the Kosoom online store, we can dispatch it swiftly. And here's the kicker: our prices are even more competitive than those at Tecnomat. If you're a professional or represent a company, do get in touch with us for some exclusive pricing deals.

About Shipping

Our dispatch point is at Via Talamoni, 6, 20861 Brugherio MB, Italy. We'll be sending your items through BRT or another courier service; if you have any special requests, feel free to get in touch with us. We usually ship within 24-48 hours.

Warranty Period for Products

For all our products, except the custom-made ones, we offer a warranty of 3-5 years. Here's our promise: if there's any quality issue with the product, we'll replace it rather than repair it, making sure your rights are fully protected. As for the warranty period for custom-made products, please reach out to us for more information.

Delivery Time

We dispatch all our orders within 24 to 48 hours. If there's ever a delay due to special circumstances, we'll make sure to let you know right away. As for custom products, we'll agree on a delivery time for these bespoke orders with you.

About Returns

Just a heads-up, if there's nothing wrong with the quality of the product, we can't accept returns. However, if there's a quality issue, we're more than happy to offer a refund or exchange. And remember, all our products come with a 3-5 year warranty.

About Invoices

After you place your order, we'll generate an invoice for you. It'll include all the nitty-gritty details like the order number, a detailed list of the products you've purchased, quantities, prices, any applicable taxes or discounts, and the total amount paid. This invoice will be sent to the email address linked with your order. If you've got any specific requests or need an extra copy of the invoice, just reach out to our customer support team. They're always ready to help you out.

What makes Kosoom's lighting products stand out compared to other brands?

Well, if you compare the prices of other brands' lighting products, you'll notice that many of Kosoom's products are among the most affordably priced in Europe. All our products come with a 3-5 year warranty, giving you long-term quality assurance without worrying about potential issues. Moreover, Kosoom's product range is vast and varied, catering to all sorts of lighting needs, including indoor and outdoor lighting. Whether you're looking for the perfect lighting solution for your home, business, or outdoor spaces, we've got a plethora of options to meet the diverse and individual needs of our customers. We're dedicated to creating a bright and cosy lighting environment and continuously strive for excellence in product variety and quality.

Can I become a distributor for Kosoom?

Absolutely! We welcome you to become a distributor for Kosoom. As our partner, you'll enjoy significant discounts and the support of our eight production bases worldwide, enhancing your business competitiveness.

Are there any special offers for professionals in the industry?

A big salute to the professionals and installers in the lighting industry! We truly appreciate your expertise and contributions in the field. To thank you for your support and cooperation, we offer exclusive discounts just for you. Register now to access these special benefits reserved for you.

How can I view or purchase products with different specifications in the same range?

You can easily view or purchase products and accessories with different specifications in the same range by checking the table below the product images on this page.

Is it possible to customize products according to my needs?

We're more than happy to customize products to meet your specific requirements. However, custom production does require time and resources. Therefore, we have a minimum order of 500 units for custom products, and the production cycle will take at least 30 days.

Can I buy just a few lights if that's all I need?

Of course! You're welcome to purchase as many lights as you need, based on your personal preferences and space requirements. Please note that if your order doesn't meet the free shipping threshold, you may need to pay for shipping. It's worth considering buying more products in one go. Not only does this help reach the free shipping limit, but it also better meets your lighting needs. Plus, having a variety of lights can create a richer lighting effect in different spaces, enhancing both aesthetics and functionality.

Why can't I directly order some products?

Regarding the delivery time for custom products, we ensure that both parties agree on a delivery schedule for the custom order.

Multiple discount offers


Take advantage of up to 20% discount on bulk purchases
(quantity requirements apply)

Multiple discount offers


Take advantage of up to 20% discount on bulk purchases
(quantity requirements apply)

Welcome to KOSOOM, a professional Italian commercial lighting brand. Here we offer you the most cost-effective lighting products in Europe and a range of professional lighting services. Free Delivery Policy: For orders in Italy, we offer free delivery for orders over 120 Euros. For other regions in Europe, free shipping is available for orders over 200 Euros. Multiple Discount Offers: For orders exceeding 500 Euros, you will receive an additional 2% discount. This increases to 4% for orders over 1000 Euros, and for orders over 3000 Euros, you will enjoy a generous 6% discount. Exclusive Industry Discounts: If you are an electrician, wholesaler, lighting professional, or corporate buyer, we are willing to provide additional discounts based on your specific needs, with bulk discounts of up to 20%. Fast Delivery Service: Our goal is to ship within 24 to 48 hours after your order is confirmed, ensuring you receive it as quickly as possible. Long-term Stable Quality Guarantee: All our lighting products come with a 3-5 year quality guarantee, offering extra assurance for your purchase. Contact Us: If you have any questions or needs, please feel free to contact us. Our phone number is +039 515 6222, and our email is [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 warm lighting environment!

KOSOOM is a professional and authoritative Italian commercial lighting company, and we always regard product quality as our top priority. To ensure our lighting products maintain a stable, high-quality standard in the market, KOSOOM has implemented a series of strict quality control measures and substantial resource investment, ensuring each lighting product is meticulously manufactured and rigorously inspected. Quality Inspection Process: Every product undergoes a stringent quality inspection process before leaving the factory. This includes packaging checks, appearance inspections, functional tests, stability checks, safety inspections, and photometric parameter testing, covering color temperature, color rendering index, luminous flux, light distribution curves, power, etc. These actions ensure the optimal lighting performance of our products. We also perform aging tests, ground resistance checks, and pressure resistance tests to verify the product’s stability and durability during prolonged use. KOSOOM Quality Assurance Commitment: We provide a 3-5 year warranty for each product, offering a strong guarantee for our product quality. Should any quality issue arise within the warranty period, our dedicated after-sales service team is always ready to assist you. Notably, if a quality issue occurs during use, we adhere to a “replace, not repair” policy to maximize the 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 you feel secure and confident in purchasing and using our products. KOSOOM is committed to providing customers with excellent value for money and consistent product quality, tirelessly working to ensure you always enjoy a high-quality lighting experience.



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Rated 4.5 out of 5

based on 21 authentic reviews

Alice Morgan
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I recently used Kosoom.uk for their LED technology solutions and was amazed by the results. Not only did they provide cutting-edge lighting options, but their attention to detail and customer service were outstanding. What really set them apart, though, was their innovative method of creating Excel files from URLs. It's such a time-saver for organizing and analyzing data. I'm thoroughly impressed and will definitely be returning for future needs.
Michael Brown
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Kosoom.uk has transformed the way we handle our online data. Their unique approach to creating Excel files from URLs has streamlined our processes, making data management more efficient than ever. Additionally, their expertise in LED technology provided us with environmentally friendly and cost-effective lighting solutions. Their team is professional, knowledgeable, and always ready to assist. Highly recommended for anyone needing advanced data handling and LED tech solutions!
Rachel Green
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As an interior designer, I'm always on the lookout for innovative and eco-friendly solutions. Kosoom.uk exceeded my expectations with their state-of-the-art LED technology, offering both style and sustainability. But what really blew me away was their unique service of converting URLs into Excel files – it has revolutionized the way I organize my project resources and client information. Their team is not only skilled but also incredibly supportive and responsive.
Thomas Evans
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I'm genuinely impressed with the services offered by Kosoom.uk. Their advanced LED solutions have significantly improved the ambiance and energy efficiency of my office space. However, the standout feature for me was their ability to convert complex URLs into neatly organized Excel files. This feature has been a game-changer in managing large datasets and has greatly enhanced our operational efficiency. I highly recommend Kosoom.uk for their innovation and excellent customer service.
Laura Hughes
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Working with Kosoom.uk has been an absolute pleasure. Their LED lighting solutions are not only innovative but also incredibly energy-efficient, bringing a new level of sophistication to our workspace. What's more, their unique service of converting URLs into Excel files has drastically improved our data management systems. It's such a simple yet impactful tool that has saved us hours of manual work. The team at Kosoom.uk is always helpful and proactive, making them a go-to for any future needs.
Oliver Scott
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Kosoom.uk has played a pivotal role in optimizing our operational processes. Their LED technology is top-tier, offering both high performance and energy savings. The real game-changer, though, has been their ingenious method of creating Excel files from URLs. This service has not only streamlined our data management but also provided us with clear, actionable insights. The efficiency and accuracy it brings to our work are unparalleled. Kudos to the team for their innovative solutions and outstanding support!
Hannah White
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I was searching for eco-friendly and efficient lighting solutions when I found Kosoom.uk. Their LED technology offerings are impressive, blending aesthetics with functionality seamlessly. However, what truly sets them apart is their unique service of transforming URLs into Excel files. This has been a massive time-saver for us, allowing for better organization and analysis of large data sets. The team's dedication to providing practical, innovative solutions is evident in every interaction. I highly recommend Kosoom.uk for anyone seeking reliable and advanced technology services.