Hi,
I'm new to this forum but have been rogaining for 12 years in WA.
For 2 years I've been researching, experimenting with and manufacturing my own headlights in the search for the best possible light for rogaining.
I'm now growing a small hobby business manufacturing and selling these headlights.
The specifications can be found on my (very crude) website:
www.spikelights.com.auI think you'll find my lights satisfy and exceed all the requirements outlined in previous posts.
I'm sold out right now but the demand has been high enough that I plan to make more and try to make something bigger out of it.
Let me know your thoughts. I'm still developing the next version.