ZebraLight H504r Aluminum (Deep Red) AA Flood Headlamp Right-Angle Flashlight

Built for chart reading and close work in the dark, the ZebraLight H504r is an aluminum single-AA headlamp with a 665nm deep red emitter and a pure 120-degree flood. Levels reach from 0.002 lumens up to 122.

• Deep Red 665nm Flood - A single deep red emitter sits under tempered glass with no reflector in front of it. The beam spreads wide and even with no hotspot to fight. At 665nm, the light stays far enough into the red that dark-adapted eyes do not-have to adjust.
• One Switch, Three Main Levels - A short click starts on High, then quick clicks step through Medium and Low, all of it easy to run one-handed. Each main level holds two sub-levels you program yourself, and the light remembers those picks through battery changes.
• Single AA Power - Takes one AA in alkaline, NiMH, or lithium, so you can run it off whatever is in the drawer. Rechargeable cells work fine, though charging happens in a separate charger as  there is no port on the light. No battery ships in the box.
• Sealed Aluminum Build - A machined aluminum body carries a tempered optical grade glass lens over the emitter. The IPX8 rating covers submersion rather than the splash resistance most headlamps stop at, and the whole light disappears inside a closed fist.

The ZebraLight H504r

The H504r sits in the ZebraLight flood headlamp family, with the emitter facing straight out through glass with no reflector shaping it. Light spreads evenly instead of throwing, which suits close work at an arm's length more than spotting something across a field. ZebraLight designs these around one switch and deep user programming. Two owners can set the same light up very differently. Each headlamp comes with a silicone holder on an elastic headband, and a clip, which can be attached to the body allowing the light to be put in a pocket or on a hat brim.