Aviation Obstruction Light, Garden Light, Search Light manufacturer / supplier in China, offering Factory Price 3W 2700K-4000K Ultra-High Luminous Efficiency LED Shapeable Contour Track Light for Art Gallery and Museums, Surface/Ceiling Mount 2/3/4/6 Wires Compatibility 300-1550lm 10W-28W 15° -60° Zoomable Lighting LED Shapeable Track Lamp for Art Gallery Museum Grade, Integrated Contour Spotlight Gobo Projector Shapeable Track Light for Commercial Cultural Museum Lighting and so on.