- Battery life: continuous rainy days for 10 days (12h of work per day)
- Life span:3-5 years
- Net weight: 185g
- Operating temperature : -20 degree -60degree
1.light-operated design , automatically work according to environmental brightness at night
2.Internal adopting micro prism technology, reflective at night automatically
3.PC shell, high impact, durable
4.Water-resistant design, can still work in the rain.