About Radians

Radians stands for unique design, quality product and professional service.

About Radians

Radians is a comprehensive manufacturer with a 3000㎡ factory based in Foshan City, China. It has an experienced team working on designing, producing, selling, and marketing LED downlights, LED wall lights, and related products.

Radians stands for unique design, quality products, and professional service. Our skills and passion are all found in our lighting products. Most of our products have CE and RoHS certifications. Our goal is to develop and manufacture the most creative and efficient lamps. Moreover, Radians has long-term cooperation with many famous brands with stable quality 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.

About Radians

Radians has experienced engineer team working on new design and new product development.


As a mature factory, Radians has many instrument for testing, aging and production, such as multi-function power supplier, photometric integrating sphere, laser machine etc.

Radians employs various instruments

All of your order will be inspected 100% before shipment and packed well.


Need Help For Light Design services?

Our advisors are available to help with product requirements and answer any questions, please give us a call at +86 18874855771 to discuss your project.


We have experienced engineers who have been engaged in the lighting industry for many years, and we will abide by the requirements of certificate and safety regulations on new products development.



Provide your detailed requirements for new products or your samples
Step 1


Design the new product based on your demand, then send 3D picture for approval.
Step 2


3D printing sample of complete product for new design are available.
Step 3


Special product with unique design, exclusivity in your territory are negotiable.
Step 4
Quality control

Quality Control System

Thanks to a complete quality control system, Radians is able to provide customers with high-quality products and solutions. From stability testing in the development process of new products, supplier selection, raw material supply and inspection, product testing during the production process, various testing equipment includes photoelectric testing, electrical parameter testers, temperature testers, etc.

We are trusted by thousands of partners

Contact Our Team