research

I’ll make this entry short. There are no shortage of brake light modulators, several of them from the same companies that make headlight modulators - Kisan, Kriss, and Comagination, to name a few.

Nearly all require splicing into the wires that feed the brake light. I’m not afraid of splicing - heck, I’m an electrical engineer - but there’s one product that looks really well designed, and as an engineer I really appreciate good design.

It’s the Kisan tailBlazer, and for the K75 the part number is 10W-S. It’s quite a bit more expensive than the splice-in models, at about $55 street price ($70 direct from Kisan), but it’s such an excellent design - the modulator fits into the bulb socket. When I decide to buy a brake light modulator, this is the one I’ll get.