Name: E27 LED ceiling light 7W Material: aluminum and glass CE,RoHS ... efficiency and energy saving,long lifespan Name: E27 LED ceiling light 7WSpecification and parameter:LED quantity6pcsShell materialAluminum + Transparent lensLED ... stairs lighting.3.Municipal lighting, bank, infrastructure, stadium, airport, industrial facilities, hotel, restaurant, bar, commercial building, super market caffee ...