Flashlights found here offer output in the 500 to 1000 lumen range. These lights are suitable for large outdoor area searches, illuminating game at night or anywhere massive amount of portable light are needed.
Flashlights in this category all require multiple batteries for operation and must be carried or stored in a holster or separate case.
These flashlights generally have one large emitter that is driven at very high power levels or multiple emitters in an array. Extreme caution must be used when using these lights in close quarters as receiving the beam of these lights into your eyes in low light will be painful and leave the receiver without the benefit of night adapted vision for 30 minutes or more.