1. Input voltage: AC/DC  8-30V

2. Output power: 3.8±0.2W

3. Light source: 3*1W high power LED

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

5. Luminous flux: Cool white: 180-200 (LM), Warm white: 140-160 (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. die-casting Aluminum  housing