... no ultraviolet radiation, no thermal effect;5. LED Panel Light, Maintenance free, easy installation6. Long lifespan: 50,000hrs7 ... are available;9. Soft and wide light emitting;10. LED Panel Light, Special circuit design, avoiding the ... humming, no RF interference.13. LED Panel Light, Installation: recessed, mounted, suspendedLED Panel Light Application· Office lighting: conference rooms, showrooms ...