Another vote for the Cateye TL-LD1100 ...
The size, shape and lumpy bits have affectionately earned it the nickname of "The Holy Hand Grenade (of Cateye)".
I always called it the pickle.
Have upgraded mine to the reflex auto which while not as bright on axis, has a larger area, more noticeable flash, built in reflector and turns itself on and off as needed.
Dinotte 400R period
The best, brightest (except the Designshine) and one of the priciest too.
Very well built.
Top notch service from the company.
If you want to be seen from miles away this is the light you must have.