... Sample 4)Short LT LED Aluminum Housing/LED Aluminum Ring Lamp--------- with Extruded/ Anodized/ Die Casting Heat Sink/ Cover/ Shell/ ... , 3x, 4x, 5x, 6x, 7x seriesTemper: O, T1, T4, T5, T6, H12Shape: Rectangle ShellSize: Flexible SizeSurface Treatment: Anodized, Power Coating ... Panel Light, LED Lamp Cup, LED Tube Light, LED Celling Light, LED DownLight, LED pendant Light, LED Cabinet Light, LED Track ...