Originally Posted by
steelbikeguy
Is the HL-300 the one with 2 C cells? I've got one of those that I want to turn into a "be seen" light, and just power with two AA's.
The one I'm thinking of uses 2xD cells! Has large 2x3" reflector. Top-half is a clam-shell design that slides off. Has enough room to hold 4x18650 batteries.