DSK wrote:
Dave wrote:
The kind Jon posited in his hypothetical when he said: "They have a
chemical luminescent light attached to each of them, as required by the
regs."

Ah so. My mistake, that's what happens when you try to
answer a question after reading it 34 bad puns ago.

Battery powered strobes for lifejackets are definitely
approved, I have two and they have both been nodded at
approvingly by the USCG (even though they are British made).

DSK

Have you seen the IR strobes?

Perfect for thermal vision which is what the USCG uses.

Joe