... Tube,led guardrail lightProduct Description:LED Guardrail Tube is normally used in the stage, bars, hotels, discos, KTV, bridges, gardens, riverside ... light perspective reach 250 degrees, Strong visibility;5. LED is solid cold light source, epoxy resin encapsulation, no filament heating ... and millions types;8. Easy to install, projection angle is big. Dust-proof, leak-proof power;9. Working voltage ...