Well, I finally had some time to put the Kisan Headlight modulator on and it was a no brainer...very easy install...two screws remove the headlight ring and headlight...the modulator plugs into the back of the headlight...the pigtail connector on the modulator plugs into the existing headlight wiring...the light sensor that comes with the modulator is on a long cable that plugs into the modulator...you can then route the light sensor out the back of the headlight through the existing hole and wire tie the sensor on your handle bars or else where...or like I did, you can drill a hole in the top of the headlight housing and mount it straight up...the light sensor works great, I slowly put my hand over it and made it dark enough to where the modulating stops...I have a short video showing it standing still and if you look closely you can see the brass light sensor on top of the headlight...I had no one around to film me riding but will have a better video while riding one of these days...Merry Christmas! Jim
