K2 series of high-power lumens

First, the product is high power LED products. The energy-saving, environmental protection, and long life. It is widely used LED car light, LED flashlight, LED lighting.
Two sizes (mm): 11.95 * 7.5 * 5.2 (single) / 19.9 * 19 * 6.3 (with aluminum plate)
Third, the Model: CSJ-RHSMD-K2-XX