Shop Nilight 2PCS 70 Inch Emergency Strobe Light Strip with Controller 864 LED Blue Running Board Lights Flexible Side Flashing Warning Caution Safety Waterproof for Truck Construction Pickup in high quality, support 2-year warranty. This light strip is made of durable PVC material with a fully sealed flexible hose for safe use in inclement weather. Waterproof to IP67, it ensures up to 50,000 hours of use.