Features:High quality material: the housing is made of durable material, which is hard-wearing, unbreakable and sturdy.High quality lamp beads, better light performance.High brightness for prominent and eye-catching glowing reminders.Efficient waterproof design, not afraid of any bad weather.Easy to install, simple and convenient. Suitable for a variety of car models.With warnings function when stop on the highway or adjust your car on the road, avoided traffic accident and ensure your securitysSimple and quickly installation. Red-line connect with positive pole and black line connect with negative poleNotice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescriptionProduct name: 3LED X 4 12LEDLED Light Color: Red & Blue, WhiteLED Beads: 3 Pcs (Each Light Blocks)Light Block Size: 4.9 x 1.4 x 1.5cm/1.93" x 0.56" x 0.59"Control Box Size: 7.8 x 4.9 x 2.6cm/3.07" x 1.93" x 1.02"Material: LED & Plastic ShellVoltage: 12V DC