... High Lumens& favorable price energy saving lamp rechargeable led ceiling light 3w :Specification: TypeN-TH-3WPolaritybipolar protection Output power 3W Power 4.5W Power factor ... great variety of products, attractive designHigh power efficiency, low lumen attenuationSteady long time ... & transportation safetyLow power consumption, high intensityNo RF interference, no buzzing noise, no UV, toxic mercury ...