"▼Solar panel (2.4V/0.15 to 0.3W) ▼One Ni-Mh or Ni-cd rechargeable battery (1.2V/1,200Ma) ▼PCB with over-charging function ▼Six Super bright LEDs ▼Bearable weight: 9 Tons ▼Color: yellow, red, blue ,green, and white ▼Working time: 50 to 60 hours successively after the battery is fully charged ▼Charging time: five to six hours/day ▼working temp: --40 degree ---- + 85 degree ▼Life time: three to five years"
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