eye-protected study table lamp for childern reading: 1)Power:3w 2)Life time:50,000 hours 3)Style:Foldable 4)Warranty: 2years eye-protected study table lamp for childern reading:1)Power: 3w2)Life time: 50,000 hours3)LED Driving Mode: 350Ah4)Warranty: 2 years warranty.Specification Sheet:Input Voltage AC100-240VFreqency Range 50HZ-60HZPower Factor 8.8LED Driving Mode 350mALED Life 50000HLED Color R ...