ST49 post top light, engineered with high conversion efficiency monocrystalline silicon solar panel by fully used of sun light, no need to built electrical grill, no monthly electrical bill as new green energy creater.  With LiFePO4 battery and PIR sensor, ST49 can work 3-4 days for cloudy and rainy days. With internal ingenious grill design, lighting redistributed by high reflective surface aluminum plate, minimized glare to passerby.
ST49 is green energy practitioner for global carbon neutral target.  Read More