The item arrived on time and very well packaged. It's almost annoying :). Multiple boxes to open and then "pack" to death. But all this is equal to a well protected topic. The lantern itself. As others have pointed out, magnets are not designed for high speed travel. The directions say less than 50 mph, and despite the low profile, I wouldn't exceed that. I would probably stop at 45 km/h or less. The magnet mounts are flimsy and easy to bend, but given the relatively weak magnets. never mind The light is surprisingly bright. It's not as bright as my Class 1 Whelen lightbar, but surprisingly close. Clearly visible in daylight. However, it is necessary to test it in bright sunlight. All flashing patterns are only flashed in fixed all-on mode. Personally, I wish I had some solid lightning patterns as well. I suspect all flashes should extend battery life as their flash can easily double the run time of any flash mode. It was never intended for my main light. I have Whelen for that. But it offers an internally powered option if I don't want to leave the car running unattended or risk draining the car's battery. Being placed on parades is one possible use. Also on the back of a floating trailer after the parade. Given what I do as a volunteer, I see many uses for this lantern. As for the wish list, since 18650 batteries, according to Revain, it would be nice if they were user serviceable as it could significantly increase their lifespan. this light bar. value for dollars? Absolutely. It's designed well enough to perform well and as I've noted it's surprisingly bright at this price point. Again, not as bright as any Class 1 emergency light, but adequate or more than adequate at a reasonable price .
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