Rechargeable LED desk lamp

lampshade material: plastic light source : LED LED Qty: 18pcs power : 0.4W rechargeable LED desk lamp Features: 1 1pcs rechargeable, free of maintainence lead acid battery with maxinium capacity 800mAH 2 super long life battery, up to 200 times recycling use 3 the top adopt 18 pcs LEDs , long life span , super brightness 4 using LED lamp , low power consumption , the lighting time is up to 8 hours Usage manual : 1 pull out AC plug while charging , please insert it directly into AC220V power socket , charging indicator light will be bright . It takes 12 hours to charge full 2 press lighting button can control LED desk lamp to turn on and off . 3 LED desk lamp can be adjusted according to required angle . Notice : please charge it timely after it is used . Don't leave battery no electricity for a long time . The longgest charging time is less than 24 hours . If it is not used frenquently . Please recharge it for every three months. Charging it for 4 hours every time .or else it will shorten battery life time.