this LED lighting is long lifespan and high quality;Installation is easy, safe, environmental;Color rendering index is more than traditional light, better effect and safer work environment;Light source design is accroding to different applications to make better effect and lower price

1, Input Voltage: AC 170～260V

2, Luminous Flux:≧120lm/W

3, LED Type: 1-3W, single chip

4, Color Temperature:3000～7000K(according to requirements)

5, CRI(Ra): ≥70

6, Frequency(Hz): 50

7, Source Efficiency: ＞0.9

8, Luminous Efficiency(1m/w): ≧120lm/W

9. Power Factor(PF): ≧0.89

10. Operating Temperature: ﹣35℃～﹢50℃

11. Ambient Humdity: ≤80%

12. Protection Class: IP65/ClassIII

13. Size(mm):367×219×139