1)4U Energy Saving Bulb
2)20W/30W/45W/65W/85W/105W
3)CE/GS/EMC etc Certificate
4)Life Time:More than 6000hours

we can according to your need product many different Watt  4U Energy Saving Bulb

if you have any question pls send our inquire by email, tel,

Also you can contact us by MSN, skype, trademanager...

Welcome to inquire...