solar street lamp

タイトルまたは説明

Features Specifications: Solar Street Lamp Illumination: white Sloar street lamp: Technology parameter: 1.solar battery panel:monocrystalline silicon or polysilicon 2.Solar battery panel power:******0W 3.solar battery panel using life time:*5 years 4.Battery:high maintenance-free gel batteries, solar exclusive colloidal batteries 5.Battery using life time:**5 years 6.Battery capacity:*2V *****0Ah*2pcs ***** Power:DC*4V *5W *8W *2W 8.light source:high power LED lamp, Using life time is *0, **0 hours, the time decline is ****5%. ***** system:Microcomputer intelligent control, Anti-over chargr-discharge. anti-thunder, outputting short cicuit protection, turning on or off the lamp automatically according to the brighrness of the lamp. *0.Using condition:**0 celsiur scale **0 celsiur scale ***** time:Illiminating time:working more than 8 hours in normail condition, continual working 5 days in the non-wind and non- sunshine condition *2.Light cource height:***0m