Petzl ACTIK CORE vs Black Diamond Spot 400 (2026)
A rechargeable 625-lumen Petzl versus a $59.95, 400-lumen Spot that ships with AAA cells and can take a BD 1500 pack. Official burn times are complete for the Spot and were not listed in hours on the ACTIK CORE page we fetched.
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How this page was made: this is a research-based guide built from manufacturer spec and pricing pages and the findings of the reviewers we name and link. We haven’t field-tested these products ourselves, and we don’t give scores. How we pick.
Quick answer
Choose Petzl ACTIK CORE ($87.95) if you want a rechargeable official kit at $87.95 and a 625-lumen ANSI rating. Choose Black Diamond Spot 400 ($59.95) if you want the $59.95 official price and published official burn times or you want included AAA cells, or a 72 g official weight on a BD 1500 you already own.
Last updated Prices checked Nov 2026
Check Petzl ACTIK CORE price (opens in a new tab)Check Black Diamond Spot 400 price (opens in a new tab)
Key facts at a glance
| Petzl ACTIK CORE | Black Diamond Spot 400 | |
|---|---|---|
| Official price | $87.95 | $59.95 (sold out when fetched) |
| Reviewer prices we can cite | CleverHiker and Switchback $88; Treeline table $88, body $85 | Treeline and Switchback $60 |
| Output | 625 lumens (ANSI/PLATO FL 1). Treeline says Petzl specifies 625 with CORE versus 450 with AAA at maximum power | High 400 lm; medium 200 lm; low 6 lm |
| Weight | 88 g official. CleverHiker and Treeline: 3.1 oz | Official: 86 g with AAA; 72 g with BD 1500. Treeline: 2.7 oz including batteries. Switchback: 2.5 oz with BD’s battery |
| Battery | CORE rechargeable (1250 mAh / 3.6 V / 4.5 Wh) or 3× AAA/LR03 (not included). USB-C charge in 3.5 h; cable not included | 3× AAA included, or BD 1500 (not included) |
We compared these headlamps using Petzl’s official US ACTIK CORE page and Black Diamond’s official Spot 400 page, both fetched November 10, 2026, plus Treeline Review’s Best Headlamps guide, updated September 30, 2026, CleverHiker’s ACTIK CORE review last updated April 6, 2026, and Switchback Travel’s Best Headlamps guide last updated October 21, 2026. Official output is not a catch-all: Petzl quotes 625 lumens ANSI/PLATO FL 1; Black Diamond quotes 400 lumens on high. Those are different makers’ ratings, not a test we ran in the same room. The Spot 400 page was sold out at $59.95 when we fetched it. We haven’t worn these lamps on trail, and we don’t give scores.
Choose the Petzl ACTIK CORE if you want a rechargeable official kit at $87.95: 625 lumens (ANSI/PLATO FL 1), 88 g, a CORE battery (1250 mAh / 3.6 V / 4.5 Wh) or three AAA/LR03 cells (not included if you go that route), USB-C charging (cable not included), 3.5-hour official charge time, IPX4, and mixed or wide beam modes including red light. Choose the Black Diamond Spot 400 if you want the lower official price and published burn times: $59.95 (sold out when we fetched it), 400 / 200 / 6 lumens, 100 / 60 / 12 m max distance, IPX8, 86 g on AAA or 72 g on a BD 1500, with official max burn times of 2.5 / 4 hours on high, 5 / 8 on medium, and 200 / 225 on low (AAA / BD 1500). Three AAA cells are included; a rechargeable BD 1500 is not. We haven’t worn these lamps on trail, and we don’t give scores. We did not find official burn times in hours on the ACTIK CORE product page we fetched, so we do not invent them. Treeline Review’s September 30, 2026 guide lists ACTIK CORE burn times of 2 hours on high and 100 hours on low, and a $85 body / $88 table price we report alongside the official $87.95.
Petzl ACTIK CORE vs Black Diamond Spot 400: side-by-side
| Petzl ACTIK CORE | Black Diamond Spot 400 | |
|---|---|---|
| Official price | $87.95 | $59.95 (sold out when fetched) |
| Reviewer prices we can cite | CleverHiker and Switchback $88; Treeline table $88, body $85 | Treeline and Switchback $60 |
| Output | 625 lumens (ANSI/PLATO FL 1). Treeline says Petzl specifies 625 with CORE versus 450 with AAA at maximum power | High 400 lm; medium 200 lm; low 6 lm |
| Weight | 88 g official. CleverHiker and Treeline: 3.1 oz | Official: 86 g with AAA; 72 g with BD 1500. Treeline: 2.7 oz including batteries. Switchback: 2.5 oz with BD’s battery |
| Battery | CORE rechargeable (1250 mAh / 3.6 V / 4.5 Wh) or 3× AAA/LR03 (not included). USB-C charge in 3.5 h; cable not included | 3× AAA included, or BD 1500 (not included) |
| Burn time | Not listed in hours on the official specifications block we fetched. Treeline: 2 h high / 100 h low. CleverHiker: about 2 / 7 / 100 h high / medium (100 lm) / low (7 lm) | Official: high 2.5 / 4 h; medium 5 / 8 h; low 200 / 225 h (AAA / BD 1500). Treeline: 2.5 / 200 h high / low, and 4 h on max with the optional BD 1500 |
| Water rating / beam | IPX4 (weather resistant); wide or mixed beam; red lighting and strobe. Treeline: 115 m | Official IPX8; max distance 100 / 60 / 12 m (high / medium / low); red light. Switchback prose cites IPX7 while its table and the official page list IPX8 |
What are the pros and cons?
Petzl ACTIK CORE: pros
- Higher official lumen rating (625 ANSI/PLATO FL 1 vs 400 on the Spot’s high mode)
- Official rechargeable CORE pack in the kit, with USB-C charging in 3.5 hours
- Can also run on AAA cells if you carry them
Petzl ACTIK CORE: cons
- Higher official price ($87.95 vs $59.95)
- Heavier than the Spot on a BD 1500 (88 g vs 72 g); about even with the Spot on AAA (86 g)
- We could not cite official burn times in hours from the product page we fetched
Black Diamond Spot 400: pros
- Lower official price, with official burn times published for each mode and battery
- Lighter official weight on a BD 1500 (72 g), and a higher official water rating (IPX8 vs IPX4)
- AAA cells are included
Black Diamond Spot 400: cons
- Lower official high-mode output (400 vs 625 lumens)
- Rechargeable BD 1500 is not included; the lamp was sold out at $59.95 when we fetched the page
- A 400-lumen lamp is still not a 625-lumen lamp on official ratings
Which should you choose: Petzl ACTIK CORE or Black Diamond Spot 400?
If you want the official rechargeable 625-lumen lamp and will pay $87.95, the ACTIK CORE is the documented pick — with the caveat that we could not cite hour-by-hour burn times from the official page we fetched, only reviewer hours from Treeline and CleverHiker. If you want a $59.95 lamp with published official burn times, included AAA cells, a lighter BD 1500 option, and an official IPX8 rating, the Spot 400 is the documented pick, at 400 lumens on high and often out of stock. We have not worn either lamp at night. Confirm today’s stock and whether you need a rechargeable pack in the box. Treeline’s September 30, 2026 editor’s note mentions a newer Spot 450 they were still testing; that is not the official Spot 400 page cited here.
Choose Petzl ACTIK CORE if…
- You want a rechargeable official kit at $87.95 and a 625-lumen ANSI rating
- USB-C charging (in 3.5 official hours) is the way you want to run a headlamp
- You can live without official burn-time hours on the page we fetched, and will read Treeline’s or CleverHiker’s dated hours instead
Choose Black Diamond Spot 400 if…
- You want the $59.95 official price and published official burn times
- You want included AAA cells, or a 72 g official weight on a BD 1500 you already own
- An official IPX8 rating matters more than 625 lumens
Why this page does not invent official ACTIK CORE burn times
Petzl’s official specifications block we fetched lists brightness, weight, beam pattern, CORE battery details, a 3.5-hour charge time, battery compatibility, CE certification and IPX4. It does not list burn times in hours. Black Diamond’s official Spot 400 page does. We leave the official Petzl hours blank rather than copy a number from memory or a retailer table we did not fetch. Reviewer hours are in the next section, attributed to the pages we actually opened.
Burn times, prices and weights from reviews we could actually read
Treeline Review’s Best Headlamps guide, updated September 30, 2026, named the Spot 400 its Best Battery-Operated Headlamp and the ACTIK CORE its Best Camping Headlamp. We do not republish numeric scores. That guide lists the ACTIK CORE at 625 lumens, 3.1 oz including batteries, 2 hours on high and 100 hours on low, 115 m, IPX4, and a $88 table price with a $85 price in the same article’s body. It also says Petzl specifies 625 lumens with CORE versus 450 with AAA at maximum power. For the Spot 400, Treeline lists $60, 400 lumens, 2.7 oz including batteries, 2.5 hours on high and 200 hours on low, 100 m, IPX8, and 4 hours on max with the optional BD 1500. CleverHiker’s ACTIK CORE review, last updated April 6, 2026, listed $88, a 3.1 oz weight, 625 lumens and 377 ft / 115 m of throw, and burn times of about 2 hours on high, about 7 hours on medium (100 lumens), and 100 hours on low (7 lumens), plus USB-C charging on the latest model and an IPX4 rating. Switchback Travel’s Best Headlamps guide, last updated October 21, 2026, listed the ACTIK CORE at $88, 3.1 oz, and 625 lumens, and the Spot 400 at $60, 2.5 oz, and 400 lumens. That Switchback write-up says the Spot has an IPX7 waterproof rating compared with the Actik’s IPX4; the comparison table on the same page lists the Spot at IPX8. Black Diamond’s official Spot 400 page we fetched lists IPX8. We report the IPX7-versus-IPX8 disagreement, the $87.95 official versus $85 / $88 reviewer prices, the $59.95 official versus $60 reviewer prices, and the Spot weight disagreement (official 86 g with AAA / 72 g with a BD 1500, Treeline 2.7 oz including batteries, Switchback 2.5 oz with BD’s battery). We do not merge those protocols or republish numeric scores. A CleverHiker review of the rechargeable Spot 400-R is a different SKU than the official Spot 400 page cited here, so we do not treat those 400-R figures as Spot 400 specs. Treeline’s same September 30, 2026 guide has an editor’s note that a newer Black Diamond Spot 450 had been released and was still being tested; that lamp is not the B product on this page.
Who should skip both of these compact headlamps?
- People who need a high-output climbing or rescue lamp in the 1,000-plus official lumen class. These are compact trail lamps.
- Anyone who wants a USB-C rechargeable lamp included at the Spot’s $59.95 price. The official Spot 400 includes AAA cells, not a BD 1500.
- Users who need documented IPX8 waterproofing on the Petzl. Official ACTIK CORE rating is IPX4.
Frequently asked questions
Which headlamp is brighter on paper?
Which is lighter?
How much do they cost?
Does the Spot 400 come with a rechargeable battery?
How long does the ACTIK CORE run?
Sources
Prices, specs and land-unit rules were checked on the pages below as of Nov 2026. Brands and land units change prices and rules often, so confirm them on the seller’s or official land-unit page before you buy or go.
- Petzl USA: ACTIK CORE official product page (price, 625 lumens, 88 g, CORE battery, charge time, IPX4; fetched Nov 10, 2026) (petzl.com)
- Black Diamond: Spot 400 Headlamp official product page (price, lumens, burn times, weights, IPX8; fetched Nov 10, 2026) (blackdiamondequipment.com)
- CleverHiker: Petzl ACTIK CORE Headlamp Review (last updated April 6, 2026; $88; 3.1 oz; 625 lm / 377 ft; about 2 / 7 / 100 hours high / medium / low; USB-C; IPX4; fetched Nov 10, 2026) (cleverhiker.com)
- Switchback Travel: Best Headlamps of 2026 (last updated October 21, 2026; ACTIK CORE $88, 3.1 oz, 625 lm; Spot 400 $60, 2.5 oz, 400 lm; prose cites IPX7 for the Spot while the table lists IPX8; fetched Nov 10, 2026) (switchbacktravel.com)
- Treeline Review: Best Headlamps of 2026 (updated September 30, 2026; ACTIK CORE table $88 / body $85, 3.1 oz, 2 / 100 h, 115 m, 625 vs 450 lm CORE/AAA; Spot 400 $60, 2.7 oz including batteries, 2.5 / 200 h, IPX8; fetched Nov 10, 2026) (treelinereview.com)
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