Hello RovyVon ,
I am a mount biker and always seeking for a sec bike light with a 350 Lum constant output for min 1hr .in a flood light
It will be the best rather than the preset you have at 250Lum output .
I sure will order one if I can get this change in the program software .
Your light has a very high quality manufacture ,like it the form!!!
Please make it the change if u can .
Thanks for taking in our input.
update ,2018 11 26
just order one … will see how it perform