1.Rated Voltage    230 V AC
2.Voltage Range    160V to 250V
3.Power Factor    ≥ 0.55 to ≥ 0.90
4.Driver Circuit Efficiency    ≥ 85%
5.Lumen Maintenance after 1000 hrs    ≥90% of initial lumen
6.Lumen Maintenance after 2000 hrs    ≥80% of initial lumen
7.Output Frequency    ≥ 25 Khz
8.Starting time    ≤1.0 sec
9.Crest Factor    ≤2.0
10.Color Temp     6500±300?K & 3000±300?K
11.Ra    ≥80
12.Lifetime:    ≥10,000 hrs
13.Phosphor    Tri-Phosphor
14.PCB Type    SMT Technology
15.Plastic Cup    PBT

5w, 7w, 11w, 15w, 20w, 23w, 26w, 30w, 65w,