... C~+40°CColor TemperatureWarm White(WW):2700-3500K Pure White(PW):4000-5500K Cool White(CW): ... 6000-7000KLight ColorWW, PW, CW,blue, green ,red,yellow Life-span≥50000H 2. 12*1W ... :1 Energy saving: save 80% energy compared with normal lamp, it is excellent replacement for 70 ... the viewing angle freely,easy installation. 7 Pure Aluminium body with excellent design and unique heat control technology, ...