Product name ToLEDo Ball V7 250LM 827 E14 SL Technology LED Watt (Rated) (W) 2.5 Type LED exchangeable Cap/Base E14 Fixture rating Open General application Hospitality, Residential & Consumer Operating temperature range (°C) -20°C - 40°C Performance ambient temperature Tq (°C) 25 ETIM Class EC001959 E-number FI 4741005 Warranty 3 years Optical data Luminous flux (lm) 250 Luminous flux (Rated) (lm) 250 Colour temperature (K) 2700 Light colour Homelight CRI (Ra) 80 Colour Variation Initial (SDCM) SDCM6 Photobiological Risk Group RG0 Lumen maintenance at end of nominal life (%) 70 Electrical data Wattage (W) 2.5 Equivalent watt (W) 25 Product Voltage (V) 230 Control gear required No No. Of switching cycles before premature failures >100000 Transformer required No Dimmable No Inrush Current (A) 1.5 Inrush Duration (µs) 240 Lamp Energy Label (class) F Nominal Frequency (Hz) 50/60Hz Max. Luminaires per 16A C Breaker 107 Max. Luminaires per 16A B Breaker 53 Lifetime data Lifespan L70 B50 15000 Average life (Nominal) (h) 15000 Average life (Rated) (h) 15000 Physical data Nominal Product Length (mm) 82 Nominal Product Diameter (mm) 45 Weight (kg) 0.045