Bright 1.D step light for outdoor applications (not suitable for use in immersion in swimming pools or fountains) walkover up to 500 kg recessed (wall, floor) Power consumption: 2,5W, 3,5W Power supply: 24Vdc Lumen output at source: 170 lm (3000K, 2,5W), 220 lm (3000K, 3,5W) Delivered lumen output: 12 lm (3000K, 1x55°, 2,5W), 16 lm (3000K, 1x55°, 3,5W), 16 lm (3000K, 1x85°, 2,5W), 22 lm (3000K, 1x85°, 3,5W), 22 lm (3000K, 2x55°, 2,5W), 31 lm (3000K, 180°, 2,5W), 31 lm (3000K, 2x55°, 3,5W), 44 lm (3000K, 180°, 3,5W), 44 lm (3000K, 4x55°, 2,5W), 46 lm (3000K, 360°, 2,5W), 55 lm (3000K, 4x85°, 2,5W), 62 lm (3000K, 4x55°, 3,5W), 64 lm (3000K, 360°, 3,5W), 78 lm (3000K, 4x85°, 3,5W) 1 power LED, 1/4 ANSI BIN (white LED colour), 50 000h L90 B10 (Ta 25°C) LED colour: 2200K, 2700K, 3000K, 4000K Optics: radial 180°, radial 360°, radial 1x55°, radial 1x85°, radial 2x55°, radial 4x55°, radial 4x85° Upward flux fraction: 61,26% (1x55°, 2x55°), 61,32% (4x55°), 55,73% (1x85°), 61,46% (4x85°), 57,48% (1x180°), 58,56% (1x360°) CRI Colour Rendering Index: 80 Body material: body made of AISI 316L stainless steel, made on a CNC lathe. Head in AISI 316L stainless steel worked with tumbling and micro-shot peening, and then electropolished Finishes: stainless steel RAL finish on request Seals: the silicone rubber gaskets guarantee maximum resistance to UV rays and unchanging mechanical characteristics over time Thickness of installation surface: min 5 mm, max 30 mm power supply unit not included includes 1,5 m neoprene cable, H05RN-F 2x0,35/0,75 Ø6,3 mm Ingress protection: IP65, IP68 Impact resistance: IK10 Operating temperature: -20°C — +45°C Maximum device temperature: 50°C (Ta 25°C) Glow wire test: 960°C Photobiological safety: in accordance with IEC TR 62778:2014 Appliance class: class III Weight: 200 g Dimensions: Ø39x63 mm Cutout dimensions: Ø30 mm Volume of thermal heatsink: Ø80x100 mm Energy efficiency class: F (light source) in accordance with EU 2019/2015 Accessories: WC0202 Outer casing tested and approved via E.O.L. (End Of Line) test with functioning test and check of electrical power consumption