電池組件功率:40W 鉛酸蓄電池:12V-38Ah solar module power: 40w plumbous acid storage battery: 12V-38Ah 開關控制:光控、時控可調 Switch control: light control,time control tunable 陰雨天數(shù):連續(xù)3~4個陰雨天 Consecutive cloudy days: 3-4days 光源功率:節(jié)能燈12V/15W Light source power:energy saving lamp 12V/15W 日工作時間: 6小時 Working time: 6hours/day 燈具高度:4m Light height : 4m 燈體材料:優(yōu)質鋼材 (熱鍍鋅+噴塑) Marerial of lamp body: high quality rolled steel(hot galvanize+spray plastic)