COB LED Downlights

RC Lighting is a COB downlights wholesaler and manufacturer in China. As a lighting supplier, we dedicated to provide quality lighting fixtures with competitive price for our customers.

Our main dowmlights including recessed LED downlights, fire-rated downlights, tunable white downlights, etc.

You can choose from our wide selection of standard and custom made luminaires to meet their specific lighting needs.

cob led downlights
cob LED downlights
COB LED Downlights
commercial recessed downlights
Commercial Downlights
square led downlights
Square LED Downlights
slim LED downlights
Slim LED Downlights

Hot-Selling COB LED Downlights

Seeking a distributor that can provide customized orders for your mall, hotels, homes or industrial warehouses? Look no further! Boost your business revenue with our energy-efficient LED downlights.

RC Lighting has superb manufacturing workshops standards and engineers. We are passionate about your project just the way you are. Considering your strict timeline, we will ensure every product is defect-free and reaches you within 10 days.

Our team knows how busy your schedule is; that’s why we have a 24/7 online customer support and the fastest order processing qualities for large orders.

COB LED Downlights Wholesale at Competitive Prices

As a commercial and industrial lighting manufacturer, we strive for the cost-effectiveness and durability of our LED COB downlights. We have CE/ETL and RoHS certifications to back this fact.

You require bulk orders with zero defects, complete energy-saving information, and 5-year warranties – all at the best price. This is where you need our expertise!

Let us light up your massive gigs with highly customized, affordable, premium quality lights that run for a lifetime (>50,000 hrs).

We are dedicated to helping you save money!

Dimmable LED Downlights
wholesale surface mounted downlights

COB LED Downlights Customized to Your Specifications

Are you’re an architect seeking a variety of COB LED downlights? We have an extensive range of COB downlights to cover all the facets of your project.

Highlight every corner or create shadows using our multi-colored customized downlights. We offer variations in beam angles, shapes, sizes, coating colors and much more.

Our passionate design team creates accurate lighting solutions. Just send us your specifications and we will curate a suggestive video for your lighting project. We are always willing to incorporate your needs and formulate the best design.

Why Choose RC Lighting?

As your trustworthy COB LED downlight supplier, we provide free samples, 5 years of warranty and product replacement policies. We stay in touch with our dealers and guide them through the end to make their work more manageable.


Order as low as 1 unit, and we will manufacture with the same efforts and dedication.

Fast Delivery

Are you on a tight schedule for your project? We can deliver your order within 7-10 days.

Lower Price

Buy from a direct manufacturer and get the best price for your projects.


We provide one-stop -solution for your OEM/ODM requirements.

Customer Service

24/7 online representatives will guide you about designing and installation.

5 Year Warranty

All of our lighting products are provided with a 5-year warranty.

Real Reviews from Real Customers

We have helped many business owners over the past two decades and skyrocketed their revenues. You can be next!

“I have worked with several LED cob downlight distributors, but none kept up with their promises of delivering in time. My job entails strict schedules, and teaming up with RC Lighting has helped me solve this big issue. They have delivered the finest quality products in less than 15 days which is great! My client is thrilled with the results.”
Tim Beker
Lighting Contractor
“This team is super-efficient and completes their job in a short time frame. RC lighting understood my needs and came up with a lighting design admired by many visitors in my commercial mall project. Their pre-sale and after-sale services helped us greatly. We’ll contact them for our next project too!”
Tony Watson
Project Manager
“I have saved a tremendous amount of money using their LED products. RC Lighting knows that we look for affordability and longevity in our cob LED downlights. We need cost-effective solutions that require minimum maintenance and replacements in the future, and they understand the assignment every time we order from them. Looking for a long-term collaboration.”
Kara Waldorf
Lighting Distributor

Frequently Asked Questions

We have answered your frequently answered questions comprehensively. If you have more questions, contact us and we will get back to you shortly.

What is a COB LED downlight?

COB (Chip on Board) LED downlights are multiple LED chips mounted together at one point on the surface. The light comes from one point only, which is why they require aluminum heat sinks. Such downlights emit focused light, which is best for task lighting in industrial and commercial areas.

What is the difference between COB and LED?

COB LEDs are better than traditional LEDs in terms of lumen density, clarity and focus, beam intensity, beam customization, efficiency, cost, and life. This is an improved LED technology that results in higher brightness compared to other LEDs.

Due to greater LED chip packing density, COB emits sharper and brighter light compared to other LED technologies.

Is COB LED downlight good for home?

Yes, COB LED downlights have transparent lenses, and they don’t require frosty reflectors to even out the output light. Due to one point module, the light is clear, focused, and sharp, which is suitable for rooms with high ceilings.

The light output can be controlled in terms of beam angles easily. Moreover, you can customize them according to the ceiling height and room area.

Can COB LED downlights to run on a battery?

Yes. The new COB LED technology uses low wattage and emits greater intensity of light. Even small Li-ion batteries can be used to run COB LEDs for a relatively long period of time.

How to replace a LED COB downlight?

LED COB downlights are extremely easy to replace with new ones:

  1. Turn off the power supply.
  2. Now pull down the light fixture from the wall and use a voltage tester to test the power. Make sure there is no voltage before you continue.
  3. Now unplug the connection of the bulb with the main wiring.
  4. Press/pinch the spring retainers and rotate the fixture to remove it from the wall.
  5. Now, bring the new downlight, pinch the spring retainers, and adjust it in the wall. Plug in the connection.

Lastly, push the light upwards. It should quickly fix in the space.

What is COB led downlight advantage?

COB LED downlights offer the following advantages:

  • The light intensity is higher in the case of COB LEDs.
  • Output is homogeneous, and the fixture does not require frosted lens to diffuse the light, unlike SMDs.
  • COB LED light beam angles can be controlled. You can make them wider or narrower according to the application.
  • The light is clear and focused. These are best for task lighting and office work.
  • Improved thermal performance.
  • COB LEDs are more efficient and offer reduced light loss.
  • The light glare significantly reduces in the case of COB LEDs.
  • COBs use 5% less labor/manufacturing cost than SMDs.

Are COB LED downlights dimmable?

Yes, COB LED downlights can be dimmed and controlled. Combined with the efficiency of COB LEDs, the dimming feature can help you reduce electricity bills further.

COB LEDs are best for applications where you require both high-intensity lights and dimmed ambiance. Learn more details on dimmable downlights.

Which is better SMD or COB?

COBs lights are better than SMDs in terms of crisp light, focus, and lumen density. These go well in heigh-ceiling rooms, warehouses, offices, and malls. COBs are best suited for architectural aesthetics. They offer reduced glare and low power consumption.

On the contrary, if you want a diffused light spread over a large area, SMDs are your choice. SMDs need smaller heat sinks, as compared to COBs. These lights produce glare, which reduces their applications.

LED Lighting Comparison: SMD vs. COB

Where to buy cob led downlight?

If you’re looking for high-quality, guaranteed, and tested COB downlights wholesale, or if you are looking for custom-made downlights. RC Lighting may be a good choice for you. We are an ISO 9001 approved LED downlights manufacture in China. Contact us and get an instant quote now!

How long is the warranty for your COB LED downlights?

All of our COB downlights are made with branded LED chips and LED drivers. All of our lights are provided with a 5-year warranty.

Request a COB LED Downlights Quote

Get an instant quote or let us know what you’re looking for, and we’ll get back to you shortly!

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Download Catalogue!

Download our catalog to check all of our products and data sheet, select the right lights for your projects.

Download Catalogue!

Download our catalog to check all of our products and data sheet, select the right lights for your projects.