Sylvania 54648 - EGE - Stage and Studio - T4.5 - 500 Watts - 120 Volts - P28s Base - 3000K
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Great Product, good price
Installed these lamps and have been happy with the color temperature, brightness and construction. So far have about 500 hours on them and have seen no change in brightness. Expect them to last at least 2000 hours, maybe more.
June 10, 2011