Solar traffic flashing warning light

Electric Index Parameter:
Solar Panel: Crystalline silicon(9W/8.7V)
Storage Battery: 6V/17Ah Free Maintenance plumbic acid storage battery
Light Source: 260 Ultra-high yellow shining LED
Operation Voltage: Direct current 6V      Operation Electric Current: 2A
Physics Index Parameter:
Luminous Surface: 706.5cm2(30cm)
Operation Temperature: -40-74  Humidity:10-95%
Flicker Frequency: 50times/min      Air -Occupied Proportion:1:12
Efficient Vision Distance: 5km      Center Light Distance: 650cd
  Life Time of Machine Wick: 50000hours
Chroma: 590mm   the continuous working time after being charged:168 hours
Protection Degree of Shell: IP5X dustproof    IP3X rainwater proof.