This dimmable LED driver features a smooth and linear design. It can offer stable light dimming performances with no flicker, no shimming, no pop-on, no-drop-out, no popcorn and no dead travel. The dimming curve is in line with human eye perception and can be turned down to very low levels. It is compatible to all sorts of dimmers, including triacs, trailing edges, DCs, PWMs, variable transformers, etc.

• High efficiency.
• High power factor.
• Universal use.
• Operable from power sources of wide varieties of voltage magnitudes, frequencies down to DC, waveforms, output impedances and of either polarities. 
• Facilitates optional: emergency light in normal lighting fixtures in the event of mains interruption.
• High power efficiency and near unity power factor.
• Large electrolytic capacitors not required for long life and reliability. 
• Controlled by one single IC (feasible).