Product name START Downlight 150 IP44 1175lm 840 Technology LED Housing Aluminium Mount Ceiling recessed mounting General application Hospitality, Logistics & Industry, Office Operating temperature range (°C) -10°C - 40°C Performance ambient temperature Tq (°C) 40 ETIM Class EC001744 E-number FI 4278146 Warranty 5 years Optical data Fixture luminous flux (lm) 1175 Luminaire efficacy (lm/W) 98 LOR (%) 100 Colour temperature (K) 4000 CRI (Ra) 80 Colour Variation Initial (SDCM) SDCM5 Adjustable chromaticity N Beam Angle (°) 74 Distribution type Symmetric, Direct Glare control < 25 Photobiological Risk Group RG0 Electrical data Total power consumption (W) 12 Mains voltage (V) 220-240V~ Lamp power factor 0.9 Electrical protection Class II Control gear required No Control gear type LED driver constant current No. Of switching cycles before premature failures >100000 Transformer required No Dimmable No Drive current (mA) 290 Inrush Current (A) 7.48 Inrush Duration (µs) 160 Glow Wire Test (°C) 850 Nominal Frequency (Hz) 50/60Hz LED Flickering Rate Ultra low (5% or less) Max. Luminaires per 10A C Breaker 79 Max. Luminaires per 13A C Breaker 102 Max. Luminaires per 16A C Breaker 126 Max. Luminaires per 20A C Breaker 158 Lifetime data Lifespan L70 B50 100000 Lifespan L80 B20 74000 Lifespan L90 B10 34000 Physical data Housing colour RAL 9003 - Signal white IP rating IP44/20 IK rating IK07 Diffuser finish Opal Diffuser material PC Polycarbonate Reflector finish High-gloss Nominal Product Length (mm) 165 Nominal Product Width (mm) 165 Nominal Product Height (mm) 45 Nominal Product Diameter (mm) 165 Weight (kg) 0.272 Recessed Depth (mm) 150