Product family datasheet DECOSTAR 51 ALU Halogen alu coated glas reflector lamps with 51 mm diameter Areas of application _ General illumination _ Shops _ Restaurants, hotels and similar prestigious applications _ Offices, public buildings __ Product benefits _ Brilliant accent light _ No light can escape at the back of the reflector _ Approved for use in open luminaires (to IEC 60598-1) _ UV filter _ Aluminum-coated reflector without a shield reduces thermal load in luminaire _ Reduced thermal load: ~60 % compared with aluminum-coated reflectors with shield _ Reduced thermal load: ~80 % compared with dichroic reflectors with shield _ Contains no mercury Product features _ Average life: 2,000 h _ 100 % dimmable _ Color rendering index R : 100 a _ Diameter: 51 mm June 24, 2016, 12:27:53 DECOSTAR 51 ALU © 2016, OSRAM GmbH. All rights reserved. Page 1 of 4 Product family datasheet Technical data Electrical data Photometrical data Light technical data Dimensions & weight Product description Nominal wattage Nominal voltage Rated wattage Power factor λ Color temperature Color rendering index Ra Beam angle Starting time Warm-up time (60 %) Diameter Overall length DECOSTAR 51 ALU 20 W 12 V 36° GU5.3 20.00 W 12.0 V 20.00 W 1.00 2800 K 100 36 ° 0.0 s 0.00 s 51.0 mm 46.0 mm DECOSTAR 51 ALU 35 W 12 V 36° GU5.3 35.00 W 12.0 V 35.00 W 1.00 2900 K 100 36 ° 0.0 s 0.00 s 51.0 mm 46.0 mm DECOSTAR 51 ALU 50 W 12 V 36° GU5.3 50.00 W 12.0 V 50.00 W 1.00 2950 K 100 36 ° 0.0 s 0.00 s 51.0 mm 46.0 mm Lifespan Additional product data Capabilities Product description Nominal lamp life time Rated lamp life time Number of switching cycles Lumen main. fact. at end of nom. life time Base (standard designation) Mercury content Mercuryfree Burning position DECOSTAR 51 ALU 20 W 12 V 36° GU5.3 2000 h 2000 h 50000 0.75 GU5.3 0.0 mg Yes Any DECOSTAR 51 ALU 35 W 12 V 36° GU5.3 2000 h 2000 h 50000 0.75 GU5.3 0.0 mg Yes Any DECOSTAR 51 ALU 50 W 12 V 36° GU5.3 2000 h 2000 h 50000 0.75 GU5.3 0.0 mg Yes Any __ Certificates & standards Country specific categorizations Product description Dimmable Energy efficiency class Energy consumption ILCOS DECOSTAR 51 ALU 20 W 12 V 36° GU5.3 Yes B 22 kWh/1000h HAGS//UB-20-12-GU5.3-51/36 DECOSTAR 51 ALU 35 W 12 V 36° GU5.3 Yes B 38 kWh/1000h HAGS//UB-35-12-GU5.3-51/36 June 24, 2016, 12:27:53 DECOSTAR 51 ALU © 2016, OSRAM GmbH. All rights reserved. Page 2 of 4 Product family datasheet Certificates & standards Country specific categorizations Product description Dimmable Energy efficiency class Energy consumption ILCOS DECOSTAR 51 ALU 50 W 12 V 36° GU5.3 Yes B 53 kWh/1000h HAGS//UB-50-12-GU5.3-51/36 __ DECOSTAR 51 ALU 20 W 12 V 36° GU5.3, DECOSTAR 51 ALU 35 W 12 V 36° GU5.3, DECOSTAR 51 ALU 50 W 12 V 36° GU5.3 DECOSTAR 51 ALU 20 W 12 V 36° GU5.3, DECOSTAR 51 ALU 35 W 12 V 36° GU5.3, DECOSTAR 51 ALU 50 W 12 V 36° GU5.3 Application advice For more detailed application information and graphics please see product datasheet. June 24, 2016, 12:27:53 DECOSTAR 51 ALU © 2016, OSRAM GmbH. All rights reserved. Page 3 of 4 Product family datasheet Logistical Data Product code Product description Packaging unit (Pieces/Unit) Dimensions (length x width x height) Volume Gross weight 4050300428819 DECOSTAR 51 ALU 20 W 12 V 36° GU5.3 Shipping carton box 20 238 mm x 122 mm x 123 mm 3.57 dm³ 686.00 g 4050300428833 DECOSTAR 51 ALU 35 W 12 V 36° GU5.3 Shipping carton box 20 140 mm x 124 mm x 210 mm 3.65 dm³ 688.00 g 4050300428857 DECOSTAR 51 ALU 50 W 12 V 36° GU5.3 Shipping carton box 20 172 mm x 122 mm x 174 mm 3.65 dm³ 690.00 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 24, 2016, 12:27:53 DECOSTAR 51 ALU © 2016, OSRAM GmbH. All rights reserved. Page 4 of 4