street lighting with led lamps using solar energy

タイトルまたは説明

street lighting,led lamps,solar energy

1.  Solar panel: we have a Strategic Partner with long-term relationships, panel conversion efficiency can be up to *7%; *0 years life, 5 years warranty.

2.  Battery: we can supply both lead-acid and gel type, and our battery supplier is also selected by us after long-term test and practice, reliable, and of high quality; 8~*0 years life, 3 years guarantee.

3.  Pole: our pole is overall hot-dip galvanized, coating color according to your requirement, with stainless steel fasteners, safter than welding tpye; *0 years life, *0 years warranty.

4. Our reflector is unique in China got the patent!Can get 3 time reflect of light!

 5. Innovated integration heat radiating light body,make utmost contact area to the air,less joint seam between alumium basilar plate and heat radiation body,make the heat emanate quickly.The structure temperature is around *8°Cwhich prolong the light working life.

6.  LED street light: *****0 hours life, 5 years warranty.

1> LED chip is American Bridgelux with ******0LM/watt

2> Constant-current power supply and control system intergrated

3> After *0 years of operation the luminous flux of our LEDs is about *0% of initial levels.

7.  Intergration design of power supply and control system.

1>     There is a dimmer ( round part ) to adjust the light brightness

2>     Full power & half power function: when we make the dip to "high", it will work full power in this time period, when we make the dip to"low",it will work half power in this time period. And it will start another circle after *2 hours if there is still power .