Luminator Signal Flare Capsules
Luminator Signal Flare Capsules are high-intensity beacons, roughly half the size of a standard bolt round, and have two operating modes, steady and stroboscopic. In steady mode they are used for marking and illuminating, and can light an area five metres in diameter. In stroboscopic mode the Luminator Flare flashes on and off hundreds of times per minute and is typically used as a distress beacon. Unlike lamp packs or glow globes, Luminator Flares are one-use only, and are simply discarded when they run out of power.
- Deathwatch: Rites of Battle, pg. 146