1) Light Source:    590PCS   F5 LEDs
2) Luminous Flux:    3600LM±10% 
3) Epistar LED Chip(90~100Lm/LED)
4) Rated Wattage: 38W±10%
5)Base:  E40 E39 E27 E26
6) Rated Voltage:  85~265VAC, 50/60Hz 
7) Color Temperature:  WW(2700~3800K), NW(4000-5000K) or CW(5500-6700K)
8) Beam Angle:   360  °                                                                                     
9) Lifetime: 50,000Hours                                                                          
10) Size: Dia128*215mm                                                                                 
11) Net weight:  0.44KG /PCS                                                                           
12) CE 。ROHS approved                                                                                
13) Body Temperature:    < 70°                  
14)24VDC for solar power system is available                                                                    
15) Recommended replaced panel light：105W  CFL