Led street light: power supply from 60w to 200w, light efficiency can be over 120lm/w, illumination uniformity greater than 0.5, the brightness decay is lower than 15% with 60 thousand hrs, good heat dissipation, energy-saving reach above 70%. Led tunnel light: power scope from 30w to 200w, protection grade IP65 and IP67, high light efficiency, low brightness decay. Mining light: high light efficiency, long lifetime.