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Black ceiling spotlights

Now LED technology is very mature, we generally use Lumis SMD, TYF SMD. Color rendering index can be customized according to needs for Black ceiling spotlights, Ra>80, Ra>90 are available, SDCM<5, which can truly reflect the texture and gloss color of the object itself, and avoid the visual error caused by the light.

Radians was founded in 2019, It is a comprehensive manufacturer with an experienced team working on the design, production, sales, and marketing of LED downlights and some related products, such as dimmers for dimmable downlights.

Radians stands for unique design, quality, and professional service. Our skills and our passion are all found in each of our lighting products. We have CE, and RoHS for most of our products and applied ETL and FCC for part of our product. Our goal is to develop and manufacture the most beautiful and most efficient lamp. Moreover, Radians has long-term cooperation with many famous brands with good reputations such as Philips, Samsung, Osram, Boke, Meanwell etc.

It’s for sure that you will be amazed at all we have to offer, whether you are an existing customer or are going to experience the unique Radians way.

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Radians specializes in designing high-quality recessed downlight, blending innovation, efficiency, and simple style. Our R&D team focuses on customized, reliable solutions that meet diverse market needs with exceptional performance.

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FAQ

Recessed downlight, also known as embedded downlight, are a type of lights that can be installed into the ceiling and flush with the ceiling. It generally consists of two parts: the lamp body and the driver, and sometimes there are integrated styles

Recessed downlight are energy-efficient and have a long lifespan. Also have a beautiful, simple outlook and focused light very well.

Recessed downlight and surface-mounted downlight have similar application, but they are very different in outlook, lamp installation ways and application as follows:

1. Installation ways
Recessed downlight: Installation embedded in the ceiling requires making a hole in the ceiling. The bezel is usually flush with the ceiling surface, and the downlight will completely cover the hole.
Surface-mounted downlights: Directly installed on the ceiling without drilling holes, more suitable for some ceilings that cannot be drilled, such as cement ceilings.
2. Outlook.
Recessed downlight: After being installed in the ceiling, they can be perfectly integrated with the ceiling. Users can only see the exposed part of the lamp and the light in the room, not the complete lamp.
Surface-mounted downlight: After being installed on the ceiling, surface-mounted downlights will be presented, so they also play a vital decorative role, which can give designers more room to play.
3. Application
Recessed downlight:
There is no big difference between surface-mounted downlight and recessed downlight in application. You can choose according to your own situation. If your ceiling is too narrow to fit into ceiling with a recessed downlight or you can’t make a hole in the ceiling, you may only choose surface-mounted downlights. If the hole is not affected, you can choose according to users’ preferences. Both of them can be used in kitchens, living rooms, bathrooms, corridors, halls and other areas.
4. Maintenance and installation
Recessed downlight: Due to the complex wiring and holes, installation and maintenance may require professional electricians to operate.
Surface-mounted downlight: Installation and maintenance are relatively simple and quick, and it also saves time for making holes.

5. Light distribution
Recessed downlight: Because the recessed downlight is completely hidden in the ceiling, its wall-washing effect and focusing effect will be better.
Surface-mounted downlight: The design is flexible, and there are also different beam angles and styles to choose from.

Summary
In general, recessed downlights are more widely used than surface-mounted downlights. However, in some rooms with simple decoration, surface-mounted downlights are also needed to decorate.

Trimless recessed downlights: The entire downlight is completely embedded in the ceiling, and the user can only see the light beam from the lamp, but not the lamp. However, installing and maintaining this lamp will take more time.

Standard recessed downlights: Users can see the exposed bezel of the downlight. However, they are more time-consuming to install and maintain.

Quality control system from Radians factory for recessed downlight.

All products from Radians are designed and produced in strict accordance with CE and RoHS standards. They also meet EU requirements for new ERP. Radians factory has a complete quality control system, including the quality control of suppliers development and purchased income materials, the quality control under the production process and the quality control for finished products, to ensure that each single product we sell to our customers can work properly within the shelf life.
 

Warranty Policy for recessed downlight from Radians Factory.

Radians provides a 3-year or 5-year warranty for led downlights. If the products sold by Radians have quality problems during the warranty period, we will guarantee that all of defect led downlight will be replaced completely free of charge, including transportation costs.
 

A Commitment to Eco-friendly and Sustainability.

Radians is committed to producing and developing environmentally friendly and sustainable led downlight. In production, we use lead-free solder paste and plastic-free packaging. In the design of new products, in order to make products easier to repair and electronic components easy to replace, we will think more about sustainability in product design. In the use of raw materials, while controlling the cost, we will try to use some efficient and more energy-saving raw materials.
 

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