1. Input voltage: 230V/50Hz AC

2. Output power: 4.0±0.2W

3. Size: 45*45*40mm

4. Light source: 1 pc high power LED

5. Color temperature:6000-6400K

6. Luminous flux:100-120(LM)

7. Brightness Degradation: 3%-5%1kh

8. Life span: 50, 000 hours

9. Full range of color: Cool white, warm white, blue, green, red, yellow 

10 aluminium housing