Technical specifications: 1.Size:300*300mm. 2.Power:18W 3.Luminous flux:1100Lm 4.Color:warm white,white,day white. 5.LED Qty:180pcs Features: 1.Appearance:Aluminum frame and PC diffused board. 2.Light Source:High brightness and high CRI 3528SMD LED. 3.Driver:Low voltage DC24V,constant current design. 4.Volume:All sizes available,super thin design 13mm thickness. 5.Installation:suspending cables and mounting frame. 6.Package:protective film+inner box+carton. 7.Dimmable:PWM dimming style,stable dimming,no flickering,no high-frequency noise.Wireless dimmers and manual dimmers available,dimming range 0-100%. Weight:1.5KG. Dimension:300*300cm Package:35*35*3cm