Technical Information Halogen lamp with dichroic reflector 51 mm DECOSTAR 51/51S Product characteristics: Dichroic reflector reduces thermal COOL BEAM radiation in the light beam by 66% Low pressure technology complies to IEC 60598-1. Lamp can be used without extra protection from the luminaire. Integradet cover pan prefends the soiling of the reflector. UV Filter Meets the most stringent UV- protection thresholds (NIOSH). Bleaching reduced. Base: GU 5,3 Lampe life: 2000h Range: Order-code Voltage Wattage* Beam Luminous ILCOS-code angle** intensity** Lamp without 41860 SP 12V 20 W 10 3150 cd HRGS/UB 20-12-GU5,3-51/10 cover lens 41860 WFL 36 510 cd HRGS/UB 20-12-GU5,3-51/36 41865 SP 35W 10 6300 cd HRGS/UB 35-12-GU5,3-51/10 41865 WFL 36 1050 cd HRGS/UB 35-12-GU5,3-51/36 50W 10 8200 cd HRGS/UB 50-12-GU5,3-51/10 41870 SP 41870 WFL 36 1500 cd HRGS/UB 50-12-GU5,3-51/36 Lamp with 44860 SP 12V 20 W 10 3000 cd HRGS/UB 20-12-GU5,3-51/10 cover lens 44860 WFL 36 480 cd HRGS/UB 20-12-GU5,3-51/36 35W 10 6000 cd HRGS/UB 35-12-GU5,3-51/10 44865 SP 44865 WFL 36 1000 cd HRGS/UB 35-12-GU5,3-51/36 44870 SP 50W 10 7800 cd HRGS/UB 50-12-GU5,3-51/10 44870 WFL 36 1450 cd HRGS/UB 50-12-GU5,3-51/36 * Maximum permitted tolerance nominal value +8% acc. IEC 60357 **may vary according to tolerances specified in IEC 60357 HAL M-M, Edition November 05 Subject to alteration 1/4 Technical Information Halogen lamp with dichroic reflector 51 mm DECOSTAR 51/51S Technical light data: Maintenance Decrease of axial luminous intensity < 20% after 75% of the nominal life time. Spectral distribution visible light DECOSTAR 12V/50W UV-radiation The irradiance is clear below the NIOSH-threshold values for skin and eye. Due to UV-absorbing quartz glass respectively due to the integrated cover pan the bleaching is clear reduced (depending on radiated material). Light distribution Available at www.myosram.com HAL M-M, Edition November 05 Subject to alteration 2/4