... ,power:12W 3,beam angle:120 degree. 4,Ip:24 LED tube1,Optical attenuation: continuous work after 1000 hours about 0 ... ,pendering index/CRI: 74-90Ra.4,produuct lifespan50000-80000hs.5,LED current:15-18mA6,In each test 20mA each lamp have ... .2-6.5 lm.there are 168 light lamp.7,pc shell8,package:1310x260x130mm9,CE&ROHS certificate10,installment:no need to move ballast ...