Review on 🚨 AT-HAIHAN Waterproof 30W Magnetic Rooftop Blue LED Emergency Strobe Flashing Light Bar: Ideal Safety Warning for Volunteer Firefighter Trucks, EMS, Law Enforcement, and Police Cars by Dave Hock

Pros: I like modes that cover most of the bases without giving you two dozen options, no frills. The magnets are decent. dropped on roof, drove to work at 70mph, never moved. Shines bright enough to work in the morning and definitely bright enough at night. Again, the brightness is relative. Cons: So far, so good. Other: Not exactly 30 watts. Consumes about 20 watts. which is normal, about 1.5A max. I'm happy with the battery, but what about installing 10A fuses in the connector? The wire sleeve is thick. Water leaks out more when I close the door. IP65 means it's rainproof, not waterproof. The water hasn't come in yet, but we've only had 5 inches of rain so far. The time will show. It's compact, which is great for a truck or SUV, so it won't beat crowded lanes. Good news, that's enough for my aspirations of hauling heavy equipment, escorting, helping grandma change tires, or just removing turtles from the streets. It slows people down and gives me some space. I'm happy.