... sourceSMD LED 3014 200PCSMaterialsBase:Fin-shapedAluminum AlloyCover:Diffusion PCLamp holder:PC/ABSPower Factor >=0.91Power Efficiency>=0.85Operating Temperature ... tube - Color consistency high, low-power, low-light decline, long lifespan, good brightness;- Use RoHS aluminum, fully solve the LED ... Display case- Amusement park- Home and office lighting 2012 High Quality aluminum circle tube pipe