... backlights manufacturer. Features of light fixture :1. Long lifetime: over 50,000 hours.2.NO flicker,no UV radiation,no blue ... choosing pure rareearth trichromatic phosphors.9. High-light-emitting frequency: 50 to 60kHz, with no flickering, soft and eye-protection.10 ... . 1.what advantages of comparing with traditional energy saving light?50% energy saving ,Better lighting quality ,longer working life.2 ...