LED Headlamp

Fresh colors, cool design and excellent luminosity - these are the headlamps of the Ledlenser SEO-Series.



color : one color
size (EU) : One Size

€ 32

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  • ✓ Free express delivery
  • ✓ 100 day free returns
  • Excellent Ledlenser lighting quality – Brightness, beam distance and lighting duration are ideally coordinated for the energy source
  • Lightweight – Only 105 grams with batteries
  • Optimized operating time – Up to 40 hours in the lowest setting
  • Good lighting performance – Up to 100 meters beam distance with up to 100 lumen of luminous flux in the highest setting
  • Individual headlamp adaptation to the current usage situation – Smart Light Technology. The user selects the appropriate light from 3 Light Functions
  • From the homogeneous circle of close range lighting (defocused) to a sharply bundled long-distance beam (focused) – The paten- ted Advanced Focus System with reflector lense enables efficient, tailored lighting
  • ̊ Quick changing of the light cone with just one twist – Rapid Focus
  • Battery operated – Three AAA alkaline batteries (micro, 1.5 V) are used
  • Batteries included
  • Optic: Lense PMMA
  • Headband: Elastic fabric
  • Heandband: Washable
  • Do not wash other components
  • Do not tumble dry
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.


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Starting from the SS18 North Sails Collection we will start funding conservation initiatives by contributing part of our revenue to Ocean Conservation in partnership with the Ocean Family Foundation, who for example support the grassroots organization A Plastic Ocean, who aim to create plastic free aisles in supermarkets to reduce single-use plastic, a major source of pollution.


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Recycled T-Shirts

Free The Sea Collection

How can yesterday's water bottle help keep tomorrow's oceans clean? When it's part of North Sails' Free The Sea T-Shirt Collection made entirely from Recovered Blue©, an innovative new yarn created from 100% recycled cotton and pet bottles.