Product name ToLEDo GLS V8 1920LM 840 E27 SL Technology LED Watt (Rated) (W) 17 Lamp shape Pear-shape Type LED exchangeable Cap/Base E27 Lamp finish Opal Fixture rating Open General application Education, Hospitality, Residential & Consumer Operating temperature range (°C) -20°C - 40°C Performance ambient temperature Tq (°C) 25 ETIM Class EC001959 E-number FI 4741160 Warranty 3 years Optical data Luminous flux (lm) 1920 Luminous flux (Rated) (lm) 1920 Colour temperature (K) 4000 Light colour Cool White CRI (Ra) 80 Colour Variation Initial (SDCM) SDCM6 Photobiological Risk Group RG1 Lumen maintenance at end of nominal life (%) 70 Electrical data Wattage (W) 17 Equivalent watt (W) 121 Mains voltage (V) 220-240V Product Voltage (V) 230 Lamp power factor 0.5 Control gear required No No. Of switching cycles before premature failures >50000 Transformer required No Dimmable No Inrush Current (A) 3.6 Inrush Duration (µs) 600 Lamp Energy Label (class) E Nominal Frequency (Hz) 50/60Hz Max. Luminaires per 16A C Breaker 106 Max. Luminaires per 16A B Breaker 106 Lifetime data Lifespan L70 B50 15000 Average life (Nominal) (h) 15000 Average life (Rated) (h) 15000 Physical data Housing colour White IP rating IP20 Nominal Product Height (mm) 143 Nominal Product Diameter (mm) 67 Weight (kg) 0.083