• SEO 3 Headlamp Series with LED Lenser

SEO 3 Headlamp Series with LED Lenser



An ideal entry-level model, the Ledlenser SEO3 comes in green and orange and has an ideal price-performance ratio. The SEO3 runs on regular AAA batteries and on the lowest setting the light can last up to 40 hours1.

You focus it with a rotary switch and it is overall very easy to use. It also sits lightly and comfortably on your head. What's more, the headband can be removed and washed.

This product comes with a 5 year guarantee (product registration takes 2 minutes)

These settings are a pure, bright delight:

  • Power - high light output for every situation
  • Low Power - economical light for long battery life, glare-free reading and working
  • Blink - automatic emission of light impulses at regular intervals

LED Configuration

  • LED Configuration - 1 x Power LED
  • Luminosity1 - MAX 100 lm - MIN 15 lm
  • Lighting Range1 - MAX 100 m - MIN 30 m
  • Battery Duration1 - MAX 40 h - MIN 10 h

Battery and Casing

  • Battery: Micro (AAA) 1.5V
  • Battery Capacity2: 5.63 Wh
  • Water Resistance: IPX6
  • Rechargeable: No

Height and Weight

  • Length (defocused) 158 mm
  • Head Diameter: 29 mm
  • Weight: 105g