Fellkit

Petzl

Petzl Actik (450 lumens)

  • Brightness: 6/10 How much light it gives at full power, for finding your way in the dark.
  • Runtime: 9/10 How long one charge or set of batteries lasts at a level you can walk and cook by.
  • Weight: 6/10 How much it adds to your pack and your head.

Lowest price we found

£44.99 at Ultralight Outdoor Gear

In stock. Free delivery. Checked 8 Nov 2026.

RRP £52.99, checked 21 Oct 2026.

Go to Ultralight Outdoor Gear Compare 2 shops

Camp use, three-season hill walking and short night walks on a lamp that runs on AAA

Brightness
450 lumens (FL1)
Runtime
10 h at 100 lumens
Weight
98 g
Power
Both
Water rating
IPX4

Where to buy

Ultralight Outdoor Gear £44.99 In stock. Free delivery. Free tracked UK delivery.

View at shop: Ultralight Outdoor Gear

Sports Shoes £52.99 In stock. Delivery £4.99. AW26 version, RRP £52.99. Black shown, in stock. £4.99 standard delivery.

View at shop: Sports Shoes

Prices checked 8 Nov 2026 on each shop's own page; shops can change them. We earn no commission on these links; shops are listed by price. More

Our ratings (out of 10)

1 to 10, compared with the whole market. Each says what it's based on. How we score

Brightness

From maker's figures 6/10

How much light it gives at full power, for finding your way in the dark. 6: A bit better than average.

Petzl states 450 lumens to ANSI/PLATO FL1 with the three AAA batteries it comes with: the 300–499 band. With the CORE battery (sold separately) it reaches 625 lumens.

Runtime

From maker's figures 9/10

How long one charge or set of batteries lasts at a level you can walk and cook by. 9: Among the best you can buy for this.

Petzl's FL1 table gives the 100-lumen standard mode 10 hours on AAA (plus 20 hours of reserve light), in the 10 h+ band; the battery type isn't stated beyond alkaline, lithium or Ni-MH. On the CORE battery it is 7 hours (the 4 band).

Weight

From maker's figures 6/10

How much it adds to your pack and your head. 6: A bit better than average.

Petzl lists 98 g, which Ultralight Outdoor Gear gives as with batteries: the 90–109 g band. Australian Hiker's page prints 88 g in its text but 98 g in its spec box.

In short

Good for

  • Camp use, three-season hill walking and short night walks on a lamp that runs on AAA
  • Hikers who may add the CORE rechargeable battery later (625 lumens) without buying a new lamp
  • Trips where you may be days from a charger: AAA batteries are easy to carry

Strengths

  • 450 lumens (FL1) at 98 g with a 100 m reach
  • Three AAA batteries included; the 100-lumen standard mode runs 10 hours, the lowest mode 100 hours
  • Mixed flood and spot beam, single large button (easy with medium gloves, CleverHiker), lock mode and battery indicator
  • Red light and strobe; phosphorescent reflector to find it in the dark
  • Hybrid design: takes the CORE battery (USB-C, sold separately), which lifts output to 625 lumens
  • 5-year Petzl warranty on the lamp

Weaknesses

  • IPX4 only: splash-proof, not for heavy rain or immersion
  • 98 g is heavier than most lamps of this brightness (CleverHiker)
  • Throw is short for 450 lumens, and there is no switch between spot and flood (CleverHiker)

Sources

We haven't tested this ourselves. Every score comes from these specs, tests and reviews.

ShowHide sources (4)
  1. Petzl UK: Actik product page (maker's specifications, ANSI/PLATO FL1) Specs, 21 Oct 2026. Used for: brightness, runtime, weight
  2. CleverHiker: Petzl Actik Headlamp Review (tested over months, 450-lumen AAA model) Test, 26 Dec 2024
  3. Australian Hiker: Petzl Actik 450 Headlamp review (product supplied by the Petzl distributor; the page shows only a last-updated date) Review, 30 Aug 2026
  4. Wilderness Magazine (NZ): Petzl Actik 450 review (comfort score and summary visible, full text behind a paywall) Review, 21 Apr 2023