... art hall, office, reading room, entertainment place, municipal engineering, factory floor, hospital, store, supermarket, etc. Features1. Color consistency high, low-power ... , good brightness;2. Use RoHS aluminum, fully solve the LED heat transport problem, so that the lamp can keep in ... 5-7days after payment, according to the quantity. Advantages of LED Lights1. Lifespan: up to 50, 000 hrs, 10 times ...