About SDJ

Guangzhou SDJ Lighting Co., Limited (RUIDI LIGHTING CO., LIMITED) is a professional stage and entertainment lighting manufacturer. We design and manufacture battery powered and wireless DMX-512 connecting lighting products(battery led par lights, battery led bar lights, battery led uplights, battery led spotlights) to our client. 

These products are all battery operated and wireless dmx connecting which can not only save a lot of time and cost , but also bring innovation and convenience to their project and application.

We Have a professional and High Skilled technology team with Engineers of Firmware/Electronics/Hardware. Under the strict quality control system, our products have passed the quality standard of UL, CE, LVD, and have got the relative certificates such as UN38.3 and MSDS.

Safety, Highly Efficient Light Output, Smooth Dimming, and Environment Friendly are our core design concept for the products.

After more than 10 years manufacturing, our products has covered from battery powered led uplights, battery powered led spot lights, battery powered led par lights, battery powered led bar , battery powered led wash lights for indoor and outdoor. 


Our products features:

. Built-in 2.4 GHz Wireless DMX transceiver

. iOS and Android Smartphone App Control

. Long-life super capacity lithium-ion battery for reliable operation

. Battery management system prevents short-circuit, overcharging and exhaustive discharge

. Infrared Remote Control

. OLED display with four touch buttons for easy configuration

. 16-bit technology for high-resolution colour mixing and dimming

. 25000 Hz refresh rate for HDTV video flicker-free performance

. 4 selection of dimming curves

. Noiseless operation with highly efficient convection cooling

. Over-temperature Protection

. Security lock against unauthorized menu access

. Emergency lighting function