Solar panel: 25W 6V monocrystalline silicon, with 5M wire
Battery: 2600mAh lithium battery (built-in design for each lamp)
Light source: high brightness LED 3W+/- 5%(per lamp)
Brightness setting: three dimming options (435LM-200LM-35LM)
Waterproof rating: IP55
Grade test: over voltage low voltage overload protection design low voltage alert
Working time: 4-15 hours depending on the brightness
Charging time: 5 hours"