12 flash patterns 5 levels speed adjustable5 sound flash patterns5 levels of sensor's sensitivityDiameter: tube 25mmPower: DC 12VSize: 2pcs/36" + 2pcs/48"/set or 2pcs/38" + 2pcs/54"/setChoice of colors: red, green, blue, yellow, orange, purple, pink and whitePacking:1 set/ color box; 6 sets/ctnTechnical features of all undercar ktis:Memory of last selected functionInfrared or wireless remote controllerUse new silicon cap replace glue to do water penetration, sealed and full waterproof"Watch dog" functionRISC microprocessor control modeSMT technology Complete kit to all undercar kit includes:LED tubes (2pcs/36" + 2pcs/48"/set or 2pcs/38" + 2pcs/54"/set or customer requestedsize)Remote controllerControl unitJunction boxMounting hardwareInstallation instruction producing area:China payment:T/T, L/C supplying capacity:500 sets