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Description
A compact headlamp with white spot and red beams, suited to users who need to keep pack space and weight to a minimum.
The Byte is a compact lightweight headlamp in black and dark grey, with a single white spot LED and a single red LED. Its highest output is 200 lumens in Spot High mode, which runs for 3.4h, followed by a 55h reserve.
It is powered by 2 AAA Alkaline or Lithium batteries, has a water resistance rating of IPX4 and is worn on a 3/4 inch strap.
Key features
- Four modes — Spot High, Spot Low, Red High and Red Low give high and low white spot beams as well as high and low red beams.
- Red night vision — The red beams are provided for preserving night vision, with 66h of run time in Red High mode.
- Long low-mode run time — Spot Low delivers 50 lumens for 12h, and Red Low runs for 140h.
- Beam distance — The white spot beam reaches 39 metres.
- Slim headstrap — A sleek 3/4 inch strap complements the compact design of the headlamp.
- Minimal pack space — It is described as the smallest and lightest of the headlamps in its range, ideal for minimal pack space and weight.
Typical applications
- Backup headlamp carried in a small kit or pack
- Close-range tasks in low light using the red beam
- Lightweight outdoor and hiking equipment
Technical specifications
| Light output, Spot High | 200 lumens / 3.4h run time / 55h reserve |
| Light output, Spot Low | 50 lumens / 12h run time / 61h reserve |
| Light output, Red High | 3 lumens / 66h run time / 2h reserve |
| Light output, Red Low | 1 lumens / 140h run time |
| Beam distance | 39 metres |
| Light colours | Spot, Red |
| LEDs | Byte: 1 red and 1 white spot LED |
| Battery | 2 AAA Alkaline or Lithium |
| Ingress protection | IPX4 |
| Weight | 64g |
| Colour | Black / Dark Gray |
In the box
- 1 × Byte — Black / Dark Gray
Model information
| Brand | Princeton Tec |
| Model | Byte — Black / Dark Gray |
| MPN | BYT21-BK |






