1)T4 fluorescent tube/Saving Energy Lamp:Watt:4w,6w,8w,12w,16w,20w,22w,24w,26w,28w
2)We have passed ISO9001,CE,ROHS and EMC Certification
3)Color Tempeture:6500k
4)Lifespan:over 8000hrs
1)T4 fluorescent tube/Saving Energy Lamp:Watt:4w,6w,8w,12w,16w,20w,22w,24w,26w,28w
2)We have passed ISO9001,CE,ROHS and EMC Certification
3)Color Tempeture:6500k
4)Lifespan:over 8000hrs