Reading lamp; 2W - 350/500mA; 1 power LED; LED colour: white - 5000K, 4000K, 3000K, 2700K; CRI: 75÷85; optics: 10°, 25°, 40°; total delivered lumens: 103 lm (3000K 500mA); aluminium body, brass arm, PMMA optics; finishes: nickel plated or chrome plated; operating temperature: -10°C +45°C; protection rate against solid bodies and liquids: IP20; photobiological safety: risk group 1 in accordance with EN62471:2006; mounting with screw and nut M10x1, hole Ø11mm, maximum installation thickness: 25mm; III insulation class; weight 0.16kg; dimensions Ø22x31mm, flex arm Ø8x400mm; connection in series, with 0.5m cable (type Fror 2x0.35);