Osram | sku: BTN-OSR Osram BTN 750W 120V #54687 This is the OSRAM BTN. It uses 750 watts and 120 volts. This Tungsten halogen lamp has a T7 shape with a C-13d filament. The rated life on this lamp is 500 hours with a P28s medium Prefocus base. MSRP: $19.90 - $226.86 Choose Options
Osram | sku: HPL575120-OSR Osram HPL 575W 120V #54817 OSRAM HPL 575 watts 120 volts Medium Bipin with Heat Sink 300 hours Halogen light bulb "HPL lamps" are a group of stage & studio and architectural lamps and have been designed to work with ETC... MSRP: $17.25 - $196.65 Choose Options
