Specifications:
1) Aluminum-alloy shell, transparent plastic shell
2) Solar panel 0.4W
3) One rechargeable battery (1.2V/1, 300Ma)
4) PCB with over-charging protection
5) Six Super bright LEDs
6) Light intensity and view distance: 8, 000 to 10, 000mcd and over 300m
7) Frequency or flash rate: 2Hz or according to customers requirements
8) Working model: Steady lighting or Flashing. Depends on your requirements
9) Bearable weight: 9 Tons

Color
AMBER COLOR, RED, BLUE, GREEN, WHITE

Working condition:
1) 50 to 60 hours successively after the battery is fully charged
2) Charging time: Five to six hours/day
3) Working temp: -40 degree - + 85 degree
4) Life time: Three to five years