1. Input voltage: 230V/50Hz AC

2. Output power: 3.8W

3. Light source: 3 pcs high power LED

4. Color temperature:Cool white:5000K-7000K, Warm white:2700K-3500K

5. Luminous flux:Cool white:160-180(LM), Warm white:100-120(LM)

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

7. Life span: 50, 000 hours

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

9. aluminium housing