product description feature: 1. IP67 waterproof level can maintain a good view even in rainy and snowy days, providing you with a safer driving environment. 2. The outer casing is made of durable ABS material and has a transparent crystal for maximum brightness. 3. Reduce power consumption. 4.36 high-intensity LED chips with visibility provide vivid colors. 2 electromagnetic seats with protective rubber feet 5. Convenient and compact size, small size, easy to store or transport, easy to install. 6. Can be permanently installed on the top of the car, completely waterproof and dustproof. 7. Applicable to emergency vehicles, postal services, construction vehicles, safety warnings, etc. Model Name: 36 LED ceiling strobe light color: yellow Size: approx. 11 x 6.5 x 2.65 inches Material: ABS shell + plastic plate + magnet base Product Type: Strobe Light Interface type: none Number of beads: 30 Voltage: 12V / 24V Function: 7 kinds of blinking modes Cable length: 11ft Working temperature: -40 ° C - 55 ° C Waterproof rating: IP67 Service life: more than 50,000 hours Packaging includes: 1 X 36 LED strobe lightEU Responsible Persone：Vatmaster consulting GmbH Bettinastr.30 60325 Frankfurt amMain,Germany contact@evatmaster.com