The Hi-Tech Lamps part number HPL550/77-O is a 550 watt (550W), 77 volt (77V) halogen lamp made by Osram. This lamp has a T6 bulb with a G9.5 medium bipin with heatsink base. The average rated lifetime of this lamp is 300 hours, with an initial light output of 16170 lumens at a color temperature of 3265K. This lamp is also known as Osram HPL 550/77 (UCF) and 54623.
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The Hi-Tech Lamps part number HPL550/77-O is a 550 watt (550W), 77 volt (77V) halogen lamp made by Osram. This lamp has a T6 bulb with a G9.5 medium bipin with heatsink base. The average rated lifetime of this lamp is 300 hours, with an initial light output of 16170 lumens at a color temperature of 3265K. This lamp is also known as Osram HPL 550/77 (UCF) and 54623.
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| Weight | 0.25 lbs |
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| Dimensions | 4 × 6 × 4 in |
