... 80 10mm thin, constant current LED driver IES,CE RoHS, 3 year warranty 600x600 LED Ceiling Light Panel1. High Luminous efficiency of ... flickering, no humming, no RF interference.12. Green LED item with RoHS & CE13. Easy and convenient installation with Full ... : LED panel lights are ideal for replacing conventional fittings in: Offices, meeting room, showroom, bedroom, schools, hospital, factory, ...