michaelmuller
Newly Enlightened
- Joined
- Mar 25, 2009
- Messages
- 7
Apart from CREE Q5, anybody else produce 110 Lumens/Watt or better lumen per watt emitters in white, 130 Lumens/Watt? or more?
Apart from CREE Q5, anybody else produce 110 Lumens/Watt or better lumen per watt emitters in white, 130 Lumens/Watt? or more?