Solar panels : monocrystalline silicon solar panels , 20W/16V , the conversion rate ≥20%
Battery : Built-in high 18650 ternary lithium battery , 12AH/12V , non-memory property , long lifespan
Ultra-Bright : 20 LED , ORSAM 3030 chip , 120-130LM/W
Power:20W
Intelligent Control : Light control and timing control ( First 4 hours in full power , then will lower power , keep lighting to daybreak , overcharge and discharge protect) , can running 3-5 days
Waterproof : IP67
CRI : >80%
Material : Die-casting aluminum shell and imported PC len
Other : Convenient installation , wireless , safe in operation
Application : Suitable for country road , park , school , square , highway , street , etc