... approved Cell:6W,battery:7Ah/12v Light: 5W, working time: 10hrs/day,back up 8-12rainy days Solar Lawn Lamp Item: YG ... : YOUGUOBattery rated capacity(20hrs): maintenance free,deep cycle,lead-acid battery, 7AH Life span: 3yrs-5yrsrated voltage:12Vinternal resistance ( full ... YOUGUO Light source 5W,Epistar LED chip made in Taiwan,single luminous flux >6lm,color temperature2800K-3200K/6000K-7000K,LED decay ...