Product name START ECO SURFACE IP44 520LM 830/840 DUALTONE Technology LED Housing Steel General application Hospitality Operating temperature range (°C) -20°C - 40°C Performance ambient temperature Tq (°C) 25 ETIM Class EC002892 E-number FI 4170568 Warranty 3 years Optical data Fixture luminous flux (lm) 520 Luminaire efficacy (lm/W) 85 Colour temperature (K) 4000 Correlated colour temperature range (K) 3000 - 4000 Light colour Amber White or Neutral White CRI (Ra) 80 Colour Variation Initial (SDCM) SDCM6 Beam Angle (°) 120 Distribution type Diffuse Photobiological Risk Group RG0 Electrical data Total power consumption (W) 6 Mains voltage (V) 220-240V~ Lamp power factor 0.8 Electrical protection Class I Dimmable No Minimum dimming level (%) 100 Drive current (mA) 19 Inrush Current (A) 0.5 Inrush Duration (µs) 30 Glow Wire Test (°C) 650 Energy Efficiency Class (A->G) of contained light source F Nominal Frequency (Hz) 50/60Hz LED Flickering Rate High (>40%) Max. Luminaires per 10A C Breaker 60 Max. Luminaires per 13A C Breaker 78 Max. Luminaires per 16A C Breaker 96 Max. Luminaires per 20A C Breaker 120 Max. Luminaires per 10A B Breaker 36 Max. Luminaires per 13A B Breaker 47 Max. Luminaires per 16A B Breaker 58 Max. Luminaires per 20A B Breaker 72 Lifetime data Lifespan L70 B50 30000 Physical data Housing colour White IP rating IP44 IK rating IK03 Diffuser finish Opal Diffuser material Polypropylene Nominal Product Length (mm) 180 Nominal Product Width (mm) 180 Nominal Product Height (mm) 75 Nominal Product Diameter (mm) 180 Weight (kg) 0.17