led surface downlights, surface downlight
TECHNICAL SPECIFICATION
- 4'' / 6'' Surface Downlight
- Model : YD-4ERW / YD-4ERB / YD-6ERW / YD-6ERB
- Shape: Round
- Size: ⌀ 135*155 (4'') / ⌀ 168*175 (6'')
- Colour: White / Black
- Light source: E27 holder