LED Downlight Manufacturer & Supplier in China

Since 2014, GRNLED have been focusing on different types for LED downlights in China, including recessed, trimless, surface mounted, suspended, providing complete range of LED downlights for residential, commercial and industrial lighting projects.

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Recessed LED Downlights

Waterproof downlights incorporate waterproof rubber rings and plugs to prevent water vapor from entering the fixture. Premium models feature a waterproof driver for critical applications. As a waterproof downlight supplier, we offer all our waterproof downlights with an IP65 rating. Our IP65 downlights are available in both surface-mounted and recessed configurations, offering versatile solutions for demanding environments. Ideal for indoor and outdoor damp environments like kitchens, bathrooms, toilets, balconies, commercial and public area canopies, and swimming pool areas.

Surface-Mounted LED Downlights

Smart Zigbee LED Downlights

Projects & Application

12W suspension LED downlights for bars in South Africa
Surface downlight for parking lots in Sir Lanka
ip65 surface downlight for balcony
10W IP65 waterproof surface LED downlights for hotels in Kenya
20pcs 10W surface LED cylinder downlights for meeting rooms in Nigeria
15W adjustable downlighter for a resturant in Vietnam

Our LED downlight projects are around the world for differenat areas.

Commercial lighting

Residential lighting

Industrial lighting

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Frequently Asked Questions

Downlight generally refers to a kind of concealed lamp installed on the ceiling. All the light is projected downward. The lighting provided by the downlight is not particularly obvious, just like the light emitted from a hole in the ceiling. Its diameter is usually 2.5 inches to 10 inches. The structure of the downlight fixture is generally divided into a lamp body, a light source module, and a cover. There are many kinds of lamp body materials, such as iron surface, pure aluminum, die casting, etc.

The market is full of recessed can lights with different prices and quality from different manufacturers. High-quality LED downlights often depend on the following price aspects:

  • Downlight’s housing or heat sink.
  • LED Chips brand.
  • CRI ( Ra)
  • Glare value
  • Color temperature.
  • LED driver brand and types.

You can refer to this blog for details if needed.

The best wattage for LED downlights should be decided by application places, such as, for residential houses, its height is about 2.7-3 meters, in this case, the best wattage is 7Watt to 9Watt. But in some commercial places, such as clothing stores, it will be better to use bigger wattage, like 15W or 18W, to increase the brightness. However, for larger commercial places, like shopping malls or supermarket lighting, it is generally best to install 18W, 24W, or 30W LED downlights.

From theory, the lifespan for LED downlights is 50000Hrs. But from our experiences, lifespan is decided by multiple factors. Some of the bad-quality downlights may only last 6 months or 1 month. You have to purchase high-quality LED downlights if you want them to last 50000 hours. The key points for LED downlights are led driver and led chips. We only do high-quality LED downlight fixtures with Philips/LiFud/DONE driver and Bridgelux Chips. The LED downlights we produced in 2014 are still working well today. Its lifetime has already been more than 7 years.

It mainly depends on the size and height of your room, as well as the density of the installation and the power of the LED downlights selected. If there are main lighting fixtures such as chandelier lights in the room, and the LED downlight is just for decoration. Then the number of downlights does not need to be too many. For example, in a living room at home, 8-10pcs 7W downlights or indoor spotlights are generally enough. For a smaller kitchen or bathroom, then 4pcs, 7W-9W is enough. You can also refer to the LED downlight calculator here.

The main reason for the continuous flashing of downlights is generally the quality problem of the LED driver, which cannot provide voltage and current stably. Some low-quality LED downlights often use non-isolated power supplies or integrate power components directly on the PCB.

Yes, it is available to do replacements or retrofits by LED sources, such as using GU10 or MR16 LED bulbs to do replacements directly. In this case, you have to check if the dimensions of this GU10 and mr16 led is suitable for your existing downlight shell.

The world’s well-known downlights manufacturers have the following：

1: PHILIPS (founded in Europe, a world-renowned brand, the world’s 100 most valuable brands, and one of the world’s top ten LED light manufacturers)
2: COOPER (founded in the United States, a Fortune 500 company in the United States, one of the world’s top ten LED light manufacturers, a world brand)
3: Lithonia Lighting (founded in the United States, one of the world’s largest manufacturers of fluorescent lamps, a world-renowned brand)
4: Thorn Lighting THORN (founded in Europe, a world-renowned brand, the world’s third-largest manufacturer of lighting components).
5. Landvanced

At the same time, in other countries or regions, there are some well-known downlight brands, such as in China, FSL, NVC, Opple, etc, and in Africa, Eurolight.

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