96274728 ALUMET CD 18L25-740 R/S CL HFX CL2 W4M An architectural lighting column head with 18 LEDs driven at 250mA with a radially symmetric distribution and clear optic, configured for DALI control over additional wires, Top cap: die-cast aluminium. Diffuser: clear UV stabilised polycarbonate treated with anti graffiti varnish. Top cap and column: powder coated textured silver grey (close to RAL 9006), other RAL colours on request. Class II electrical, IK10, IP66. To be mounted on an Alumet column. Surge protection: 10kV single pulse common mode and 8kV multipulse common mode and 6kV multipulse differential mode. If permanent DALI system is connected, 6kV multipulse common and differential mode. Complete with 4000K LED Dimensions: Ø200 x 1250 mm Luminaire input power: 16 W Luminaire luminous flux: 1741 lm Luminaire efficacy: 109 lm/W Weight: 9.8 kg Scx: 0.079 m²