Abstract: A portable light apparatus includes a light housing with a light source and a separate battery case connected to the light housing with a cable. The light apparatus can be configured and used in several different ways: as a miner light or flashlight, with the light housing secured to an end of the battery case via a snap-in connection; as a bicycle light, with the battery case secured to a handlebar stem and the light housing secured to the handlebar or stem; a helmet light, with the battery case attached at the back of the helmet and the light housing at front; and as a headstrap light, with the light housing attached to the headstrap at a front position and the battery casing at a different position, preferably at rear. Clips, brackets and straps are included for adapting the light and battery case to the various purposes, without tools. Preferably the light housing is capable of pivoting on a base, so the user can adjust aim of the light beam.

Abstract: A portable light apparatus includes a light housing with a light source and a separate battery case connected to the light housing with a cable. The light apparatus can be configured and used in several different ways: as a miner light or flashlight, with the light housing secured to an end of the battery case via a snap-in connection; as a bicycle light, with the battery case secured to a handlebar stem and the light housing secured to the handlebar or stem; a helmet light, with the battery case attached at the back of the helmet and the light housing at front; and as a headstrap light, with the light housing attached to the headstrap at a front position and the battery casing at a different position, preferably at rear. Clips, brackets and straps are included for adapting the light and battery case to the various purposes, without tools. Preferably the light housing is capable of pivoting on a base, so the user can adjust aim of the light beam.