solar powered LED flashing light.frequency:30times per minute. No people management.Easy installment. SPECIFICATION1).Nominal night visibility:2km-5.5km2)Turn on at dust and turn off at dawn automatically. 3)Completely self containt,no cables,no people management.4)Waterproof and shock resistant5)Nearly recharge themselves at nearly all kinds of conditions.6)Automony time:steady on model:70 hours ...
