this product doesn't consume any kind of conventional energy, which is mainly use the recycling and clean energy of solar. this product is widely applied at street, courtyard, lawn, park, plaza, bridge, etc

Luminous mode: constant or flash
Solar cell: poly-crystalline silicone or single-crystalline silicone (5v/270mA)
Storage battery: NI-MH or super capacitor
Light source: super luminous LED
Size: 250*250*50MM
LED color: red/yellow/blue/green/white
LED quantity: 7pcs
Working temperature: -25 to + 60°C
Waterproof grade: IP67
Material: macro epoxy resin
Working time: >3 days after fully charged
Working mode: charging at daytime and lightening at night automatically
Lifespan: >5years（NIMH） or 15 years（super capacitor）
MOQ: 100pcs
Net weight: 4kg
Application: street, courtyard, lawn, park, plaza, etc.