Osram | sku: HPL55077X-OSR Osram HPL Long Life 550W 77V #54604 OSRAM HPL 550 watts 77 volts Medium Bipin with Heat Sink 2000 hours Long Life Halogen light bulb, designed to be used with a two-fer in a dimmer doubler arrangement. "HPL lamps" are a group of stage... MSRP: $17.25 - $196.65 Choose Options
Osram | sku: HPL55077-OSR Osram HPL 550W 77V #54623 OSRAM HPL 550 watts 77 volts Medium Bipin with Heat Sink 300 hours Halogen light bulb, designed to be used with a two-fer in a dimmer doubler arrangement. "HPL lamps" are a group of stage &... MSRP: $17.25 - $196.65 Choose Options
