... -year warranty 40W led ceiling light 600x600mm Features1, Edge lit, new technology, softer light, no glare, ultra-thin, just 14mm thick2, high quality aviatic aluminum heat ... ,000Hrs8, Working voltage: 85-265V9, Beam angle:120°10, Installation: Ceiling recessed, Suspended, MountedParametersItem OptionalDim For Installation(mm)Cutting Hole(mm ...