productfeatures1.thelifespanofledbulbreaches100000hours.2.hasshiftfunctionbetweenenergysavinglightingandstronglighting3.theaccessoriallightingpowercanlast20hoursatmaximum.4.thesoftlighthadthefunctionofeyeprotection.5.itiseasytocarrysinceitisofsmallscaleandlightweight.6.thewarrantyofthisproductis3monthsfromitspurchase(itisfreefromwarrantyifitbreaksduetothewrongapplication产品功能1寿命的LED灯泡达到一十点零零万小时。2.它转向功能的节能照明和强大的照明系统3,辅助照明电源可以持续20小时,在最大。4,柔和的功能保护眼睛。5.它是易于携带,因为它是规模小,重量轻。6,保证这个产品的3个月内购买(这是免费保修)