Product ID: DL-D01 LED DESK LAMP Characteristic: Patented no-ghosting lighting techniques Green energy with significantly Specifications: DL-F02 / LED DESKLAMP Product Spec: AC Power: 100V~240V Operating Voltage: 15.2V Frequency: 50Hz~60Hz LED Power Consumption: 12 Central Ilumination(Height=1M): 140Lux/ Effective Illuminating : 800~1100 Lux Illuminating Angle: 170X Operating Temperature: -30XC~50XC Life Time: ??30,0000hrs Operating Humidity: 10H~90H Storage Temperature: -40XC~80XC Mechanical Material: Aluminum Extrusion and