... spotlight;street light Application: led underground light is widely used in square, Hotels ,Bars , Garden, Stage, Shopping Mall, Tourist Attractions, ... than 100 times.)Ordinary 70W metal halide lamp we put it down to 10W from 70W 8,shell protects heat, prolonged use ... , no radiation,recyclable,touch,safety green light How to choose: 1. see the radiator used in the lamp: Heat lamp beads determine the ...