Golumen is the best LED downlight manufacturer, factory, and supplier in china since 2014, focusing on the best quality downlight at a competitive price. our products mainly include following type:
- Recessed / Trimless / Surface Mounted/ Suspended downlights.
- COB/SMD Anti-glare LED Downlight, CRI90, SDCM<5, high lumens output.
- WIFI / Bluetooth mesh / Zigbee smart downlight.
- Triac / 0-10V dimmable downlight/ DALI dimmable downlights