The 5.6 watt, high-performance Nelly LED desk lamp also offers you optimum illumination of your workstation in the home office. In accordance with energy efficiency class F, its built-in LEDs provide light for up to 20000 hours with a luminous flux of 400 lumens. The light temperature can be individually adjusted in the range from 3000 to 6000 Kelvin (warm white to cold white) using the touch dimmer on the luminaire base.The luminaire arm of this white home office table lamp can also be flexibly tilted in all directions, allowing the lighting angle to be adjusted to suit individual requirements. 2400 mAh rechargeable battery, which is ready for use for up to 9 hours with minimum lighting, is used for cordless operation. The Nelly LED rechargeable luminaire from Unilux is made of plastic and metal and measures Ø 130 x H 350 mm with a total weight of just 240 g. Note: This luminaire contains built-in LED lamps. The lamps cannot be replaced in the luminaire. Weighted energy consumption 6.5 kwh/1000 h.Technical highlights:With touch dimmer on the luminaire baseLuminaire arm can be flexibly tilted in all directionsPower supply:Wireless operation via integrated 2400 mAh battery with up to 9 hours runtimeBattery charging via USB portWattage: 5.6 WLuminous flux: 400 lumensLight temperature: flexibly adjustable from 3000-6000 Kelvin (warm white to cold white)Energy efficiency class: FLED service life: 20000 hours Further details:Ideal for use in the home officeMaterial: plastic and metalColour: whiteDimensions: Ø 130 x H 350 mmWeight: 240 g.