... (DC, AC), AC110V/220V Tube color: transparent, white, colour LED Guardrail Tube,led guardrail lightProduct Description:LED Guardrail Tube ... aging, blending uniformity, good transparency;2. Tube color: transparent, white, colour; tube are circular, D-shaped, U-shaped (with plug ... pure color without spots. Red, green, blue, yellow, white,color,colorful gradients,realize multi-color change;7. Control Type ...