... 1: Advanced Thermal Management. 2: Long Lasting LED Chips. 3: Multiple Color Options. 4: Modular ... using cast aluminum material, meets the demand of LED radiating. Simple and various design and precise structure. ... high durability. With imported chip LED luminary, optical lens, precise angle, balanced light color, long life span, energy ... malls etc. Die casting SCREW TYPE 3W MR16/GU10 LED Spot Light