Solar Magnetic Base Warning Revolving Light Large solar panel, fast charge from sunlight, longer work time  12pcs super bright led, visible distance can achieve more than 800meters  Powerful magnet, It can be very easily installed anywhere.  Can be directly adsorbed on the metal surface. such as the top of the car  Five light modes, can choose as your request.  Portable, Easy to carry  Waterproof grade: IP66 (waterproof in rainy days)  Auto-light control: 100-300lux start-up controlled. --------------------------------------------------------------------------------------- Technical Specifications: Size :φ110*260.3(H)mm Color: red yellow white blue green Battery: high effective NI-MH battery 2.4V 900MA Or 4 pcs AAA battery Solar cell: class A high-efficiency monocrystalline silicon 3.5V 180MA Light way: 3 lighting modes ;1. Two lights up and down alternately flashing .It can receive signal so that each one flashes synchronouslyLuminous part: 12 pieces super bright special φ10LED, with high reflective lens Full charge time:12-16 hours (luminous under 100, 000lux) Auto-light control:100-300lux star-up control, on-off operation of a mandatory power