... flickering, no noise 4.Long lifetime 5.CE, RoHS approved Socreat expect in Switch dimmable LED tube(brightness adjustable & color temperatue adjustable), ... lamp, no flickering, no flashing, safe for eyes.6. 360 degree SMD3528 LED corn lamp, long lifetime about 30,000-50,000 ... than 0.2%.9. 360 degree SMD3528 LED corn lamp, CE, RoHS approved.10. 360 degree SMD3528 LED corn lamp, wide voltage and constant ...