Technical Information Tungsten Halogen single ended No. DO 5383 Edition: 05/06 - subject to change 64805 (230/240V) Supersedes: / Status: valid Product description The OSRAM 64805 is mainly used for studio and film production and often fitted into Fresnel luminaires. Technical Data Lamp / order reference 64805 ANSI - LIF CP/85 Rated lamp wattage W 5000 Rated lamp voltage V 230/240 Average life-time h 400 Color temperature K 3200 Luminous flux lm 135000 Luminous efficacy lm/W 27 Base G38 Diameter d/ D mm 61/40 Lamp length l mm 265 max. LCL a mm 165 + 2 Filament dimensions (w x h) mm 26 x 33 Type of coil biplan Lamp operation Max. pinch seal temperature °C 350°C max. Burning position s45 Fuse protection 25A quick Display/Optic Berlin