Got the Headlamp ordered, because I go and morning walk with the dog early evening. Unfortunately, the previous lamp delivered this only diffuse and very bluish, weak light. In the T6 cone of light is very clear surrounded by the adjustable lens. The beam can thus be virtually from "low to high beam" infinitely adjustable. The lamp is turned on at the back. Start is at the highest level, followed by a dim stage, followed by a flashing light function. The Headlamp fits even on my giant skull (head size 62) and is very pleasant, although of course not just a feather thanks to front panel on the front.