Originally Posted by grumpy
However, Iceman's lights look like incandescent filament ones anyway.

Agreed; I'd just edited my post to reflect that.
As regards the LED modules I've looked at, they quite obviously have more circuitry in them than just the LED's - they're OK with 9-33V supply. So they have at least voltage regulation, and likely current limiting, built in.

Cheers,
Gadge

"ODK Mods can explain it to you, but they can't understand it for you..."

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