Hey Burton: I'm not electronic savvy but from what I understand it's the Drivers he uses to Maintain the High Consistent Lumen Output! His lights do pass what ever tests that have been done on actual Lumens they do draw right on the Watts he states as has been tested by many Tiger owners with there voltage/wattage meters on their Bikes! These Lights are Ridiculously Bright! Will Burn Your Retinas! One reason why he offers the Dimmers with his kits! Komy’s 30 watt set up with Dimmer plus 9 watt for Running Lights are going on My Tiger mounted on a SW Motech Bar under the Nose!

Batteries have been the main discussion here with the Bicycle Guys around me. We have been trying to figure out what we would actually need to Run these Lights or would we be better off just getting the Bike Specific lights with their matched battery Packs? Again none of us are electronic savvy so all the questions!

You mention the BMS? Not sure what that is but I know that some of these Battery packs have built in electronics to keep them from being over charged or over run! Is that not enough? And what would this BMS afford us?

Yes! I'm interested in those Off Road Lights & Battery Packs you speak of! PM coming your way!

Skullman

PS: Hey Burton; Can't PM you to much of a Newb not enough posts! Can you PM me with the info? Or post here? Thanks