higher Aluminum and Diffusible PC,higher luminousness ,higher Epistar 3528SMD LEDs,higher Power Factor,no led beads lighting up T8 LED strip Tubes (3-20W, 300-1500mm) ... CW,WW, Advantage 1. Energy saving up to 80%,high intensity 2. Good quality and good heat dissipation 3. Instant ... than 50,000 hours. 2. Energy saving: In the same specification and luminous flux, the LED panel light can save 80% . ...