Product datasheet DECOSTAR CB 50 W 12 V 36° GU5.3 DECOSTAR 51 COOL BLUE | Halogen dichroic reflector lamps with 51 mm diameter Areas of application _ Shops selling jewellery, glassware or ceramic goods __ Product benefits _ Brilliant accent light _ Dichroic reflector reduces the heat in the light beam by up to 66 % _ Approved for use in open luminaires (to IEC 60598-1) _ UV filter _ Contains no mercury Product features _ Average life: 4,000 h _ 100 % dimmable _ Color rendering index R : 95 a _ Color temperature: 4,400 K _ Diameter: 51 mm _ Coated deco cover for bluish white light June 4, 2016, 05:19:09 DECOSTAR CB 50 W 12 V 36° GU5.3 © 2016, OSRAM GmbH. All rights reserved. Page 1 of 4 Product datasheet Technical data Electrical data Nominal wattage 50.00 W Nominal voltage 12.0 V Rated wattage 50.00 W Power factor λ 1.00 Photometrical data Nominal useful luminous flux 90° 680 lm Luminous intensity 1200 cd Color temperature 4500 K Light color (designation) Warm White Color rendering index Ra 100 Light technical data __ Beam angle 36 ° Starting time 0.0 s Warm-up time (60 %) 0.00 s Dimensions & weight Diameter 51.0 mm Length 46.0 mm Overall length 46.0 mm Outer bulb T9 Maximum diameter 51.0 mm Lifespan Nominal lamp life time June 4, 2016, 05:19:09 DECOSTAR CB 50 W 12 V 36° GU5.3 4000 h © 2016, OSRAM GmbH. All rights reserved. Page 2 of 4 Product datasheet Rated lamp life time 4000 h Number of switching cycles 100000 Lumen main.fact.at end of nom.life time 0.75 Additional product data Base (standard designation) GU5.3 Mercury content 0.0 mg Mercury-free Yes Capabilities Burning position Any Dimmable Yes Certificates & standards Energy efficiency class C Energy consumption 53 kWh/1000h Country specific categorizations ILCOS HRGS//UB-50-12-GU5.3-51/36 __ June 4, 2016, 05:19:09 DECOSTAR CB 50 W 12 V 36° GU5.3 © 2016, OSRAM GmbH. All rights reserved. Page 3 of 4 Product datasheet Light Distribution Spectral power distribution __ Logistical Data Product code Product description Packaging unit (Pieces/Unit) Dimensions (length x width x height) Volume Gross weight 4050300816661 DECOSTAR CB 50 W 12 V 36° GU5.3 Shipping carton box 20 208 mm x 124 mm x 143 mm 3.69 dm³ 851.25 g The mentioned product code describes the smallest quantity unit which can be ordered. One shipping unit can contain one or more single products. When placing an order, for the quantity please enter single or multiples of a shipping unit. References / Links For light distribution curves see www.osram.com Disclaimer Subject to change without notice. Errors and omission excepted. Always make sure to use the most recent release. June 4, 2016, 05:19:09 DECOSTAR CB 50 W 12 V 36° GU5.3 © 2016, OSRAM GmbH. All rights reserved. Page 4 of 4