Originally Posted by Diamond

I have a nice HID handlebar mounted light but now I’d like to add a bright LED helmet mount. I’m looking for suggestions. My desires are:

> 200 lumens (ideally > 300 lumens)
> 2 hour run time (ideally > 3 hour)
Lightweight (remember helmet mount)
Good helmet mount strategy
Easy charging
< $350

I have been considering the following

NiteRider Trinewt Headlight (too heavy?, too expensive?)
Light & Motion Stella 200L (would like more lumens)
DiNotte 200L-LI-2C (would like more lumens)

But I’m also intrigued by all these DIY lights. I see a lot of posts about these P7 lights. I’m open to a small project. Is there an easy way to split the light and put the battery in my jersey pocket or pack? Other suggestions?

Thanks, Scott