Aurelio Tech LEPAZA66044 TCBunny 240 LED Light Bar Roof Top Emergency Hazard Warning Flash Strobe Yellow Amber 240 LED emergency strobe light bar - a great light bar that is reliable, well built and very bright. Simple operation, just press button to change the light modes Easy to install - comes with magnetic base for easy roof top attachment. Mounted with magnets, attach to any metal top, plug into a 12V cigarette power source and ready to use Panel dimensions - size: 13.6" 7.3" 3.2"( wide x deep x height ) working temperature:-50 DegreeC to 85 DegreeC Applications & compatible - all vehicles can equip with a 12 volt DC cigarette adapter 24 high brightness LED produces a very bright light up to 50, 000 hrs life expectancy