Common LED bulb is used common led like DIP led and SMD led, it is not as same as high power led. The common led bulb has high illumination efficiency, For example, the diameter 5mm led is 20-28lm/W, the common incandescent lamp is 12lm/W, so 3W led bulb can be equivalent to 20-25W incandescent lamp. Our led bulb has many types: G60,G50,G45 ball bulb; PAR38,PAR30,PAR20 bulb; C80,C60,C50 candle bulb etc. they can directly replace G60 halogen ball bulb, CFL lamp, PAR lamp, JDR lamp etc. Due to saving energy and no-pollution features, the common led spotlight is widely applicable in hotel, meeting room, show room, shop, show window, cabinet, telephone booth, resident places etc.