products name: dia 300mm of light in traffic with yellow color shine
Products meas:522*495*490mm
Products instruction
1) solar cells: power:8W life span 15years
2) secondly battery: power 12V/12AH life span 2years
2) secondly battery: power 12V/12AH life span 2years
3) LED:100,000.00hours,LED color: yellow/red
4) Visualization distance: above and beyond800m
5) Twinkling frequency:50times ±2 time/min
6) Normal operation continuous 200h overcast and rainy