... 10mm 3.Edge-Lit Tech 4.2 years warranty Factory direct!!! 40w 600*600 2 years warranty square led ... 588x588mmWeight:3.7kgCertification:CE & ROHSFEATURES1 .Appearance : Super slim, with thickness only 9.5mm2. Input Voltage : 85-265VAC,Wide ... expensed.Applications1. Commercial and exhibition locations2. Hotel, conference room3. Factory, office, house4. Airport, metro station5. School, hospital and ...