... CE Solar traffic warning lamp, solar traffic lightTraffic barricade lamp, traffic warning lamp, traffic warning light, road block lamp, road block light, ... 2pcsOperating supply voltage:1.2vOperation current: 60MABattery Case House: high impact copolymerLens: Material:PS, Color: Yellow/Orange Transparent.Light ... +65°C. Normal operating humidity : 30% ----90% R.H. High Brightness LED solar warning light