Product name RefLED ES50 V6 320LM 865 110 SL Technology LED Watt (Rated) (W) 4.2 Type LED exchangeable Cap/Base GU10 Fixture rating Open General application Office, Hospitality, Retail, Education, Residential & Consumer, Museums & Galleries Operating temperature range (°C) -20°C - 40°C Performance ambient temperature Tq (°C) 25 ETIM Class EC001959 E-number FI 4741063 Warranty 3 years Optical data Rated Luminous Flux Useful (lm) 320 Colour temperature (K) 6500 Light colour Daylight CRI (Ra) 80 Colour Variation Initial (SDCM) SDCM6 Colour Consistency (SDCM) 6 Rated Luminous Intensity (cd) 155 Beam Angle (°) 110 Photobiological Risk Group RG1 Lumen maintenance at end of nominal life (%) 70 Electrical data Wattage (W) 4.2 Equivalent watt (W) 45 Product Voltage (V) 230 Control gear required No No. Of switching cycles before premature failures >50000 Transformer required No Dimmable No Inrush Current (A) 3.9 Inrush Duration (µs) 4100 Lamp Energy Label (class) F Nominal Frequency (Hz) 50/60Hz Max. Luminaires per 16A C Breaker 123 Max. Luminaires per 16A B Breaker 74 Lifetime data Lifespan L70 B50 15000 Average life (Nominal) (h) 15000 Average life (Rated) (h) 15000 Physical data Nominal Product Length (mm) Not applicable Nominal Product Width (mm) Not applicable Nominal Product Height (mm) 54 Nominal Product Diameter (mm) 50 Weight (kg) 0.035