Features:

• Battery: 3.6V, 40mA, Li-thium rechargeable battery
• Solar life: 5 year
• Charging time: 5 hours under strong sun
• Working time: 1~1.5 hours
• Super brightness LED: 18000MCD
• Size: 51x35x10mm
• Weight: 24g
• Housing: ABS
• Power saving and environmental protection