1. high luminous flux: the lumen for 4300k is 3200lm~3600lm.

2. long lifetime: 3000hours, light decay＜30%.

3. quick start: reach 20% of objective luminous flux within 0.8 seconds, while above 80% of

Objective luminous flux within 4 seconds.

4. low power consumption: 35±1w, efficiency＞83%.

5. constant switch time: ＞150000 times.

6. lamp voltage: 85±13v.