professional 20-100W LED street light system from china

الوصف

Advantages:

1.This road lamp is researched and developed by my company,which is high-efficiency,energy-saving,green,environmental friendly and long life.

2.The lamp's efficient heat dissipation and reasonable optical design makes distribute on the illuminated surface more uniformly.

3.We use excellent aluminum alloy,that is high thermal conductivity,to improve the heat dissipation performance.We use imported materials made in German to form the transparent cover through die-casting,so the cover is high transmittance and will not change colors with long time irradiation in daylight.

4.The power supply part has an independent room,and this can scatter the heat to outside very easily.

5.Optical free-form snell lens,so that the light intensity distribution shooted by entire lamp is Bat wing curve,and illumination distribution is more uniform.

Technical data:

Lamp above ground:***4m

Solar panel:high conversion efficiency polycrystalline silicon solar modules

Adaptation light source:*****0W LED lamp

Controller:the microcomputer,digital circuit,integrated sensing technology,intelligent charger,discharge.

Battery:gel battery.

Applicable scope:more than ***0 hours in one year in the sunshine duration of the region.

PS:as for the regional differences of solar energy resources,the specific configure of solar lighting system shoulb be based on users and the solar radiation at the installation place.