The Petzl MYO 3 black headlamp has two light sources.

Three high output LEDs to optimize proximity lighting and long burn time. The Xenon halogen bulb provides long-range lighting. The headband’s top strap makes this headlamp stable on the head, and the bezel is easy to use with one hand. The latter allows the headlamp to be turned on or off, and also allows the width of the beam to be adjusted as needed.

• Hybrid light source to adapt the light to the activity:
  - xenon halogen bulb for long-range focused lighting
  - three LEDs for flood beam lighting with a long burn time
• Comfortable and practical:
  - comfortable and adjustable elastic headband with top strap
  - bezel: turning on the lamp and adjusting the zoom can be done in the same movement
  - xenon halogen beam can be focused
  - bezel is easy to use, even when wearing gloves
  - light beam can be aimed