1.Induction Tunnel Lamps 2.top quality,water proof,rust proof 3.customize the height and color Induction Tunnel Lamps1. Die-casting aluminium body frame, temper glass lens with silicone rubber ring2. Easy to be dismounted and convenient for maintenance3. Ambient temperature: -40°C~ +40°C4. Protection rating: IP655. With excellent Anti-corrosion and waterproof without the lamp