Unique features of our solar street lamp:

1.super bright LED, 150 degree lighting Angle, super big bracket and long LED chips, design improved the lighting efficiency on basiscally,this makes the lamp luminescence decay  was contrllered at 20000H  (less than 24%),  Our Many solar street lamps'projects cerfify that the brightness for our 40W LED is equal to 250W sodium lamp, 70W LED is 400W sodium lamp.

2.the LED controller has inside managing function which can be replaced the normal LED constant current controller, and the enegergy comsuption declined from 15% to only 0.5% from the lamp

3.Adjust the lamp's consumption through the mircro-programming automatically. For example, after the mid-night, the lamp shifts to the enegery saving working mode automatiocally.

4.with the function to keep longer rainy days. for example, the normal designing rainy days are 5 days. then after apply our LED controller, the soar street lamp can work and last at least 10 rainy days.

5. over charge and dischage protection, waterproof, at temperature compensations and so on, totally 16 functions.