bulb cost/life of A305

[usp55]

where can i get a 575w bulb for an A305 and for how much, also how long will it last?

 

[Mikey p]

The best price on G.E. lamps would be here. These are 1000 hour lamps.
http://cgi.ebay.com/HMI-575W-GS-575...oryZ3860QQssPageNameZWD1VQQrdZ1QQcmdZViewItem
There is also the China version but I can't comment on the quality of it. Its stated minimum life is 400 hours.
http://www.diypro.us/

 

[usp55]

the highest life rating i can find anywhere if 750hrs