Detailed Product Description LED Office Table Lamp with 60LEDs fixed on a PCB as tube, alumunuim heat sink, 3.6 watts, Lux: 420LM, lifetime:30,000 hoursFeature:(1) Eye ProtectionFast to start, no flicker, no glare, wide irradiate area,brightness equalization, good visual sense effects.(2) Low Energy ConsumptionSafe and reliable,make kids reading comfortable. It adopts low DC voltage, not easy to ...