It seems to be working fine. Probably more different flash patterns than I need. The promotional text doesn't emphasize that this seems clear until the amber LEDs light up. But so far so good. I will keep it in the cockpit when not in use. Looks like a very cheap option for infrequent use. UPDATE: He died after riding in the back seat of my truck for a while. I approved and paid the price. Better be a port freight beacon! Old Tom. A fire chief like me should know that Federal Signal and Whelen cost more because they always work.
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