This is an OSRAM 500 watt BTL bulb. It has a base of P28s medium pre focus which has common uses in Industrial Light and Specialty Lamps. Its color temperature is 3050k. It has a filament of C-13D, and it produces 11000 lumens. This OSRAM 500 watt BTL has a maximum overall length of 4.953 inches, a rated life of 750 hours and is a T6 shape. Applications•Stage Studio •Theatre •TV •VideoFeatures •OSRAM BTL Halogen Bulb •Single Ended Lamp
Cross Reference:
Atlas/Thorn HX17
Atlas/Thorn T/17
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Colortran 176-167
GE 11966 BTL-Q500T6/CL/P
Grainger 6VN47
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Philips 6800C
Sunlite 70005 BTL
Ushio 1000083 BTL, JCS120V-500WB