Here's what other sites are saying:
The only multi-battery platform LED flashlight (uses either AAA, AA or CR123) on the market at this price point with this quality. .7 watt LED, aircraft aluminum, tailcap on/off switch, custom optic, and a lanyard hole. Weight: 1 lbs.
- Vargo Outdoors
With the ability to operate on 3 different types of batteries, Gerber Omnivore flashlight offers flexible lighting for nighttime activities. When it's time to replace the battery, take a look through your utility drawer-you're bound to have an AA, AAA or CR123 battery laying around! Utilizes a 0.7-watt LED to blast a beam up to 60m (190 ft.) with a single CR123 battery; light shines up to 46m (150 ft.) with an AA or AAA battery. Compact size stows easily in a jacket pocket, backpack or car glove compartment. Anodized aluminum body is water resistant. Rear button provides simple on/off operation.