... delay, faster response time 7.Maintenance free, very simple to install at any surfaces. 8.Voltage,DC12V 1.04A ... 10mm;780lm/meter10.Aluminium Housing,Waterproof IP67Recommended Application of LED Bar Light,Waterproof LED Bar1. Architectural decoration lighting for homes, hotels, ... . Emergency exit path lighting for theatres, cinemas, trains to guide people move around safely.5. car interior and exterior ...