LED-Reading Lamp mit flexible arm, long version, silver L400079S extended life time - maximum energy efficiency - minimal maintenance functional illumination to a person's well-being considering the biological and emotional lighting effect uniform light distribution and an adequate luminance intensity assist the visual performance and facilitate the visual task Product description Colour of lamp: silver Light: LED Spot with diffusor light 12 V / 3 W, 60° Light output: 610 Lux / 500 mm Luminous flux: 180 lm Light field D10: 750 mm at 500 mm Light colour: 6.000 K Life expectancy: 40.000 h Electrical mains: 100-240 V, 50-60 Hz Mode of operation: continuous Working radius: appr. 600 mm Joint pin: ø18 x 35 mm Total length: 1.380 mm Orientating light: integrated in switch Transformer: plug transformer Switch at the lamp head Total weight: 1,75 kg (net weight)