Must have integral rechargeable battery. Good enough to use as road light. If it can double as a helmet light good but not essential. Exposure stuff is a bit big, Joystick excepted and that’s just silly money for what it is.
Any suggestions?
Torchy has some, any others?

Wiggle lifeline

Leyzene and moon have a few good little lights to pick from.

I have the Moon 300 which I’ve been very pleased with. I usually use it as a helmet light and running 2 down from full. It’s quite a narrow beam and I wouldn’t want to use it off road without a wider light on the bars.Charges from USB which is convenient.

As avdave moon here too.

As noted the beam is narrow. I mostly use as a helmet light for spotting stuff that’s off centre (eg apexes, low branches etc)

NOT Lezyne. They are overpriced crap. (Their pumps are great though)

I like this USB rechargable light from Decathlon.

Light and Motion Urban 500 here. Use it for commuting on low, but I can also take an off-road route home if I get the chance. It’s bright enough for singletrack.

£100 ish.