Size Ø62 x 9.5 mm Colour Black Total power 1.1 W Input current 350 mA Max. Driver mode Constant Current Dimmable Yes LED efficacy 63 lm/W Fixture luminous efficacy 42 lm/W Luminaire luminous efficacy 19 - 38 lm/W Thermal protection No Max. ambient temperature 45 °C Min. ambient temperature -20 °C Light source LED Light source lifetime 30,000 h Light source manufacturer Nichia Light source colour temperature 3,000 K Light source CRI-8 (Ra) 91 Light source CRI-14 87 Luminaire CRI-8 (Ra) 90 Luminaire CRI-14 86 UV-A (380-320 nm) <1 µW/lm UV-B (320-280 nm) <1 µW/lm Temperature Measurement Point Centre, back of head Surface temp. increment above ambient 30 °C Max. LED junction temp 90 °C Max.LED junction temp.Manufacturer data 120 °C Operating environment Indoor / dry locations Protection rating IP 50 Cleaning Dry cloth only Material AlMgSi0,5 6060 + POM Weight 90 g Total luminous flux 45 lm Surface treatment Anodised and painted Optics Reflector Beam angle 30° Tilt 90° Rotate 345° Mounting Recessed with spring Mounting hole Ø51 +3/-1 mm Built-in height 25 mm Cable type AWG 22 x 2m Plug type JST RCY