... any other different shapes. 3. High efficiency of light transforming, uniformity in luminance, safe and environment-protected ... 500LuxUniformity80% Stable at 3,500Lux, No DarknessExteriorHyper Slim Light PanelMovingMovableImage ChangeSimple & EasyMountingRound Poles, Show windowMounting ChargeLowMaintenance ... used in T4T5,LED,CCFL,EEFL different light source.Nano-light guide panel, it can be cut ...