Model Number: S-LED-2544 Brand Name: OEM Key Specifications/Special Features: 1) Solar panel: 0.55 watt2) Li-ion battery: 3.7V 800mAh3) LED: 16pcs, 1 watt4) Ray sensor: auto-light night5) Sound sensor: LED will run in power-saving mode in dark, when trigger the sound sensor, the LED turn on 100％ and delay around 30 seconds automatically6) Protect function: over charging, over discharging, over current, short-circuit
7) Advantage for electronic:

Constant voltage 4.2V charging type

Input current limited

Output current limited

Backflow current proof for solar cell

High efficiency

Specification:

Package weight

One package weight: 0.42kgs/0.93lb

Qty per carton: 36

Carton weight: 9.50kgs/20.94lb

Carton size: 45cm * 30cm * 36cm/17.72 inches * 11.81 inches * 14.17 inches