Light up colorful home life, DIY home lights for hallways, stairs, pathways, windows Light up the colorful decoration Use of hotels, cinemas, clubs, shopping malls, festivals and performances Architectural decorative lighting, arch, canopy and bridge edge, security and emergency lighting Widely applied in backlighting for signage letters, concealed lighting and advertisement lights Applicable for decoration of car and airplane models, contour or edge lighting. 20-meter length