my LV green in my MHS hilt is really darn bright, im anxious to see when i get the green seouls from X if those turn out a lil brighter or not. at any rate, as he said, my runtimes on batts will increase. if i understood it right, i have a 700 puck drivin that LV right now, and the new seoul wants 1000, so it wont be maxed, it will be undersriven a lil bit, so i shouldnt blow the led, but it may turn out being just AS bright as the LV is, but greater batt life in the end.