... : 6W-12W per meter;Operating temperature: -40 °C ~ 55 °C ;Protection class: IP65pixel density: 3,6,8,12,16,32 , 48Dimensions ... 80, round 50, round 30, and so on.LED Guardrail Tube length normally 1 meter, can choose transparent cover or creamy ... ,realize multi-color change;7. Control Type: have two kinds:Tube control, External controller.Can overlap connectionwith DMX512 controller for IC ...