Olight publishes this guide and makes 10 of the 14 lights in it. Our category picks come from the Olight range; where a competitor beats a pick on a published spec, the alternative note says so. Specs and prices come from each maker's official product page or authorized US store, checked on September 14, 2026.
⚡ TL;DR
We compared 14 flashlights from Olight, Fenix, Nitecore, Streamlight and Ledlenser. The best flashlight for most people is the Olight Baton 4 Pro: 1,600 lumens, a 200-meter beam and 155 hours on low from a 114-gram body that fits a pocket, for $69.99. Buy something else only when one job matters more than all-round use.
The table below gives one pick per job.
| Use case | Pick | Key specs (maker ratings) | Price | Why it wins |
|---|---|---|---|---|
| Best overall | Olight Baton 4 Pro | 1,600 lm · 200 m · 114 g · IPX8 | $69.99 | Pocket size, 18650 battery, two switches, 155-hour low mode |
| Everyday carry | Olight Baton 4 | 1,300 lm · 170 m · 52.5 g · IPX8 | from $54.99 | 63 mm long; optional charging case adds five recharges |
| Tactical and duty | Olight Warrior 3S | 2,300 lm · 23,000 cd · 300 m · IPX8 | $119.95 | Dual switch, proximity sensor, 55-day moon mode |
| Camping and hiking | Olight Perun 3 | 3,000 lm · 160 m · 150 g · IP68 | $89.99 | Headlamp and handheld light in one, with red light |
| Home emergencies | Olight Seeker 4 Pro | 4,600 lm · 260 m · IPX8 | $139.99 | Charges in a mountable holster, 15-day moon mode |
| Maximum output | Olight Marauder Mini 2 | 10,000 lm · 140,000 cd · 750 m | $219.99 | Highest lumen and candela ratings of the 14 lights |
📋 Table of Contents
- 1. What Is the Best Flashlight Overall in 2026?
- 2. How We Compared: Maker Ratings and the ANSI FL1 Standard
- 3. Best Flashlight by Use Case
- 4. All 14 Flashlights Compared
- 5. How Many Lumens Do I Actually Need?
- 6. Why Maximum Lumens Last Only a Few Minutes
- 7. What Should You Look for in a Flashlight?
- 8. Is a Phone Flashlight Enough?
- 9. What Flashlight Do Professionals Use?
- 10. FAQ
What Is the Best Flashlight Overall in 2026?
The Olight Baton 4 Pro is the best all-round flashlight for most buyers in 2026. It puts out 1,600 lumens, reaches 200 meters, runs 155 hours on its 15-lumen low mode and weighs 114 grams with its 18650 battery. At $69.99 it costs less than any of the three duty lights in this comparison, which run $107 to $119.95, and still handles walking, camp chores and power outages.
The Olight Baton 4 Pro (1,600 lumens, 10,000 candela, 200 m, IPX8) has both a side switch and a tail switch, so it works as a pocket light and as a quick-access tactical light. It charges by USB-C or Olight's magnetic MCC cable, and its moon mode, at under 1 lumen, runs for 100 days.
The trade-off is sustained output. Olight's published runtime table shows the 1,600-lumen turbo lasting 2 minutes before the light steps down to 600 lumens, which it then holds for 198 minutes. That is typical for a pocket light and enough for most everyday tasks. For more reach, the Olight Warrior 3S (2,300 lumens, 300 m) and the Fenix PD36R PRO (2,800 lumens, 380 m) throw farther. For the smallest usable light, the Olight Baton 4 weighs less than half as much.
Not sure which type you need? Start with the full range of flashlights, then narrow it down with the use-case picks below.
How We Compared: Maker Ratings and the ANSI FL1 Standard
Every spec in this guide is the maker's published rating, copied from each brand's official product page or authorized US store on September 14, 2026. To put 14 lights on equal terms, we lined up the same fields for each one, checked that beam distance and candela agree with each other, and pulled every published step-down time into one table.
Flashlight makers normally rate their lights to the ANSI/PLATO FL1 standard. Here is what FL1 defines:
- Lumens are measured between 30 seconds and 2 minutes after switch-on, so a light can post a big number that lasts only minutes.
- Runtime ends when output falls to 10% of the 30-second reading, so a long runtime can include long stretches at a much lower level.
- Beam distance is where the beam drops to 0.25 lux, roughly the light of a full moon. It follows directly from peak intensity: distance in meters equals 2 × √candela.
- Water resistance uses IP codes from IEC 60529. IPX7 and IPX8 lights are rated for immersion; IPX6 lights withstand powerful water jets and IP54 lights handle splashes, but neither is rated for immersion.
Twelve of the 14 lights publish both candela and beam distance, and all twelve agree with 2 × √candela within 1.2%. Makers usually calculate beam distance from candela, so this confirms the two numbers are consistent with each other, not that the light meets them. The Ledlenser P7R and Olight i3E EOS publish only beam distance, so for those two we list the candela the formula implies.
This table shows what each headline spec tells you and what it leaves out.
| Spec | What it tells you | What it leaves out | What to compare instead |
|---|---|---|---|
| Max lumens | Total light at switch-on | How long that level lasts | The level after the first step-down |
| Beam distance | How far the beam stays usable | How wide the beam is | Candela for reach, a flood beam for close work |
| Runtime | Time until output falls to 10% | How bright the light is during that time | Runtime at the brightness you will use |
| IP rating | Dust and water protection | Drop resistance | The impact rating, where one is published |
Best Flashlight by Use Case
The best flashlight depends on the job. Choose the Olight Baton 4 for everyday carry, the Olight ArkPro for a flat multi-light, the Olight Warrior 3S for duty, the Olight Perun 3 for camping, the Olight Seeker 4 Pro for power outages, the Olight Oclip Pro S for hands-free work and the Olight Marauder Mini 2 for maximum output. Most picks also name an alternative and the trade-off between the two.
Best for Everyday Carry: Olight Baton 4
The Olight Baton 4 (1,300 lumens, 7,225 candela, 170 m, IPX8) measures 63 × 21 × 21 mm and weighs 52.5 grams with its battery. The Premium edition adds a charging case with a 5,000 mAh battery; Olight says the case can fully recharge the light five times and can also charge a phone over USB-C.
The small 16340 cell is the catch. Turbo holds 1,300 lumens for 1.5 minutes, then 600 lumens for 2.5 minutes, then 300 lumens for 73 minutes, so expect to recharge more often than with an 18650 light. Low mode (12 lumens) lasts 35 hours and moon mode lasts 30 days.
Alternative: the Olight Baton 4 Pro, our overall pick, if you can carry 114 grams in exchange for a much larger battery. Compare more EDC flashlights by size and weight.
Best Flat EDC and Multi-Light: Olight ArkPro
The Olight ArkPro (1,500 lumens, 10,640 candela, 205 m, IPX7) packs four light sources into a 16 mm thick body: a flood beam, a spot beam, 365 nm UV and a green laser rated at no more than 5 mW. It weighs 115 grams and charges by USB-C or magnetic cable.
Olight lists the UV light for spotting stains, verifying documents and detecting oil leaks, and the laser for pointing and positioning. Never aim the laser at a person's or animal's eyes or at aircraft, and never look into the UV emitter.
Alternative: the Nitecore EDC27 UHi (3,100 lumens, 23,500 candela, 305 m, IP54) is brighter and throws farther on paper for $89.95, at 122 grams; it was backordered at Nitecore's US store on September 14, 2026. It has no UV or laser, and its IP54 rating covers splashes, while the ArkPro is rated IPX7 for immersion.
Best Tactical and Duty Flashlight: Olight Warrior 3S
The Olight Warrior 3S (2,300 lumens, 23,000 candela, 300 m, IPX8) pairs a tail switch for fast activation with a side switch for mode changes, and a proximity sensor dims the output automatically when something blocks the head. It runs on a 5,000 mAh 21700 battery, weighs 176 grams and ships with a holster.
After its 2.5-minute turbo, it holds 805 lumens for 160 minutes, and its moon mode lasts 55 days. See the full range of tactical flashlights for weapon-light and compact options.
Alternative: the Fenix PD36R PRO (2,800 lumens, 36,600 candela, 380 m, IP68) costs the same $119.95 and is rated to reach 80 meters farther. Pick the Fenix if reach is your first priority; pick the Warrior 3S if you want the proximity sensor and magnetic charging.
Best for Camping and Hiking: Olight Perun 3
The Olight Perun 3 (3,000 lumens, 6,400 candela, 160 m, IP68) is a headlamp that also works as a handheld light: it rides in its included headband or sticks to steel surfaces, such as a car door, with its magnetic tail. Its candela is low for its output, which means a broad beam that suits camp chores better than spotting distant trail markers.
Its lower modes last a long time: 120 lumens for 25 hours, 30 lumens for 89 hours and 5 lumens for 20 days. The red light (60 lumens for 14 hours, or 15 lumens for 70 hours) helps preserve night vision and is less likely to dazzle the people around you. It weighs 150 grams with its 21700 battery. Browse all headlamps for lighter running and hiking options.
Alternative: the Olight Perun 3 Mini (1,250 lumens, 6,000 candela, 155 m, IPX8) weighs 54 grams without its headband, for fast hikes. Its runtimes are shorter (10 lumens for 30 hours), and a neutral-white High CRI version (920 lumens, CRI 90) shows colors more accurately. Olight listed the Perun 3 Mini as sold out, and its High CRI version as unavailable, at its US store on September 15, 2026.
Best for Home Emergencies and Power Outages: Olight Seeker 4 Pro
The Olight Seeker 4 Pro (4,600 lumens, 16,895 candela, 260 m, IPX8) charges while it sits in its holster, and the holster mounts to a wall or cabinet with the bracket and screws in the box. That addresses a common outage problem: a flashlight that is dead or missing when the lights go out.
A rotary knob selects brightness by feel. Plan on 300 lumens for 11 hours to light a room, 50 lumens for 60 hours to move around the house, or 5 lumens for 15 days as a night-light. A neutral-white version (4,000 K to 5,000 K) gives a warmer tint than the standard cool white.
Alternative: the Ledlenser P7R (2,000 lumens, 320 m, IP68) at $139.95 focuses from a wide flood to a tight spot, runs 80 hours on 25 lumens and is rated for 2-meter drops. Add an Olight i3E EOS (90 lumens, one AAA battery) to each drawer as a backup.
Best for Work and Hands-Free Tasks: Olight Oclip Pro S
The Olight Oclip Pro S (600 lumens, 1,600 candela, 80 m, IPX6) clips to a shirt pocket, vest or cap brim, which leaves both hands free under a sink or an engine hood. Besides white light, it has red, green and blue modes, plus 365 nm UV that Olight lists for fluorescence checks such as verification and cleanliness inspections. It weighs 53 grams and charges by USB-C.
Its limits are water and duration. IPX6 covers rain and powerful water jets, not submersion, and the 600-lumen turbo lasts 1 minute before it steps down to 300 lumens for 50 minutes. As with any UV light, don't look into the emitter.
Alternative: the Olight Perun 3 Mini on its headband, when the light needs to follow your line of sight.
Maximum Output: Olight Marauder Mini 2
The Olight Marauder Mini 2 (10,000 lumens, 140,000 candela, 750 m, IPX8) combines a floodlight, a separate spotlight, a red light and a side light in a 133 mm body. It runs on a 7,500 mAh 32650 battery and weighs 465 grams.
The 10,000-lumen rating belongs to the wide floodlight, which holds that level for 2 minutes and then 2,500 lumens for 90 minutes. For distance, use the narrower spotlight, which tops out at 1,350 lumens. At low settings it also works as home lighting, with 150 lumens from the floodlight for 27 hours. Olight rates its working temperature at 0 °C to 40 °C (32 °F to 104 °F).
Best Budget and Keychain Backup: Olight i3E EOS
The Olight i3E EOS (90 lumens, 44 m, IPX8) costs $12.99, runs on one AAA battery and weighs 19.4 grams. Olight's product page describes head-twist activation, so it won't switch on by accident from a button press in a pocket or bag.
Olight doesn't list candela or runtime for the i3E EOS; the FL1 formula implies about 480 candela. Because it takes a standard AAA battery, it is an easy light to keep in drawers, cars and backpacks, where a rechargeable light might sit flat for months.
All 14 Flashlights Compared
Across the 14 lights, maximum output ranges from 90 lumens (Olight i3E EOS) to 10,000 lumens (Olight Marauder Mini 2), beam distance from 44 to 750 meters, and price from $12.99 to $219.99. Among lights under $150, the Fenix PD36R PRO has the longest rated throw, at 380 meters.
This table lists the maker ratings for every light in the comparison, with prices checked on September 14, 2026.
| Light | Max lumens | Peak intensity (cd) | Beam distance | Battery | Weight | Water rating | Price |
|---|---|---|---|---|---|---|---|
| Olight Baton 4 Pro | 1,600 | 10,000 | 200 m | 18650, 3,500 mAh | 114 g | IPX8 | $69.99 |
| Olight Baton 4 | 1,300 | 7,225 | 170 m | 16340, 650 mAh | 52.5 g | IPX8 | from $54.99 |
| Olight ArkPro | 1,500 | 10,640 | 205 m | Built-in Li-ion | 115 g | IPX7 | from $99.99 |
| Olight Warrior 3S | 2,300 | 23,000 | 300 m | 21700, 5,000 mAh | 176 g | IPX8 | $119.95 |
| Olight Seeker 4 Pro | 4,600 | 16,895 | 260 m | 21700, 5,000 mAh | 205 g | IPX8 | $139.99 |
| Olight Perun 3 | 3,000 | 6,400 | 160 m | 21700, 5,000 mAh | 150 g | IP68 | $89.99 |
| Olight Perun 3 Mini (CW) | 1,250 | 6,000 | 155 m | 16340, 650 mAh | 54 g | IPX8 | from $64.99 |
| Olight Marauder Mini 2 | 10,000 | 140,000 | 750 m | 32650, 7,500 mAh | 465 g | IPX8 | $219.99 |
| Olight Oclip Pro S | 600 | 1,600 | 80 m | Built-in Li-ion | 53 g | IPX6 | from $39.99 |
| Olight i3E EOS | 90 | ≈480 (calculated) | 44 m | 1 × AAA | 19.4 g | IPX8 | $12.99 |
| Fenix PD36R PRO | 2,800 | 36,600 | 380 m | 21700, 5,000 mAh | 169 g | IP68 | $119.95 |
| Nitecore EDC27 UHi | 3,100 | 23,500 | 305 m | Built-in, 1,700 mAh | 122 g | IP54 | $89.95 |
| Streamlight ProTac HL-X USB | 1,300 | 35,000 | 374 m | SL-B26 USB pack | 176 g | IP68 | about $107 |
| Ledlenser P7R | 2,000 | ≈25,600 (calculated) | 320 m | 21700, 4,600 mAh | 197 g | IP68 | $139.95 |
Calculated values use the FL1 relationship between beam distance and candela. The Seeker 4 Pro weight is for the aluminum version, and the Perun 3 Mini weight excludes the headband. The Streamlight figures are for its SL-B26 rechargeable pack; on two CR123A batteries, Streamlight rates it at 1,000 lumens and 330 meters. Its price comes from Andax, an authorized Streamlight distributor (list price $198.21); the other prices come from each brand's own US store or authorized US distributor. The ArkPro price was rechecked on September 15, 2026, after Olight lowered it.
How Many Lumens Do I Actually Need?
A light with a 300- to 1,000-lumen maximum covers nearly every real task, as long as it also has lower modes. Use 10 to 100 lumens up close, 100 to 300 for walking a dog or getting through a power outage, 300 to 1,000 on trails, and more than 1,000 for duty work, search or large properties. Outdoors, beam distance, which depends on candela, matters as much as lumens.
This table matches common tasks to the output that handles them and names the lights in this comparison that fit.
| Task | Lumens that work | Also check | Lights from this comparison |
|---|---|---|---|
| Reading, finding keys, inside a tent | 10–100 | A low or moon mode | Any; i3E EOS as a backup |
| Walking the dog, power outage | 100–300 | 10+ hours at that level | Perun 3, Baton 4 Pro, Seeker 4 Pro |
| Camp chores, car repairs | 100–500 | Hands-free carry, red light | Perun 3, Oclip Pro S |
| Night hiking and trail running | 300–1,000 | 100 m+ throw, low weight | Perun 3 Mini, Baton 4 Pro |
| Security and duty | 1,000+ | 10,000+ cd, tail switch | Warrior 3S, Streamlight ProTac HL-X USB |
| Search, large property, open fields | 3,000+ | 50,000+ cd for reach | Marauder Mini 2 |
More lumens is not automatically better. Indoors, 2,000 lumens reflects off walls and can dazzle you, and most pocket lights step down from maximum output within minutes. For more on these ranges, see our flashlight lumens guide.
Why Maximum Lumens Last Only a Few Minutes
On the nine Olight lights in this comparison, which publish each step-down, maximum output lasts 1 to 4 minutes. Each then drops to between 25% and 50% of its maximum, and seven of the nine hold that second level for an hour or more. That second level, more than the headline lumen figure, is the brightness you get on a long walk or a search.
This table puts each Olight light's turbo duration next to the level it drops to, using Olight's published runtime ratings.
| Light | Max output | Time at max | Next level and how long | Low mode |
|---|---|---|---|---|
| Olight Baton 4 Pro | 1,600 lm | 2 min | 600 lm for 198 min | 15 lm, 155 h |
| Olight Baton 4 | 1,300 lm | 1.5 min | 600 lm for 2.5 min, then 300 lm for 73 min | 12 lm, 35 h |
| Olight ArkPro (flood) | 1,500 lm | 4 min | 520 lm for 140 min | 15 lm, 72 h |
| Olight Warrior 3S | 2,300 lm | 2.5 min | 805 lm for 160 min | 15 lm, 130 h |
| Olight Seeker 4 Pro | 4,600 lm | 2.5 min | 1,200 lm for 122 min | 50 lm, 60 h |
| Olight Perun 3 | 3,000 lm | 2 min | 800 lm for 180 min | 30 lm, 89 h |
| Olight Perun 3 Mini (CW) | 1,250 lm | 2 min | 350 lm for 60 min | 10 lm, 30 h |
| Olight Marauder Mini 2 (flood) | 10,000 lm | 2 min | 2,500 lm for 90 min | 50 lm, 83 h |
| Olight Oclip Pro S | 600 lm | 1 min | 300 lm for 50 min | 10 lm, 27 h |
Fenix, Nitecore, Streamlight and Ledlenser publish one total runtime per mode rather than each step, so their ratings appear in a separate table.
| Light | Brightest mode with a published runtime | Rated runtime | Low mode |
|---|---|---|---|
| Fenix PD36R PRO | Turbo, 2,800 lm | 3 h 30 min | 30 lm, 42 h |
| Nitecore EDC27 UHi | High, 1,100 lm | 1 h 35 min | 15 lm, 55 h |
| Streamlight ProTac HL-X USB | High, 1,300 lm | 1.5 h | 70 lm, 25 h |
| Ledlenser P7R | Power, 1,200 lm | 2.5 h | 25 lm, 80 h |
These totals include any automatic step-downs, so a longer total runtime doesn't mean a light stays at full brightness longer.
What Should You Look for in a Flashlight?
Look past the lumen number and check five things: the brightness the light holds after it steps down, candela for the distance you need, a battery type that suits how often you can recharge, a water rating that matches where you will use it, and a switch or carry style that fits the job. The table below turns each check into a concrete target.
| Check | What to look for | Example from this comparison |
|---|---|---|
| Sustained output | The level after the first step-down, and how long it lasts | Warrior 3S: 805 lm for 160 min |
| Reach | About 10,000 cd for 200 m; about 22,500 cd for 300 m | Baton 4 Pro: 10,000 cd, 200 m |
| Battery | Removable 18650 or 21700 for long use; AAA for storage; built-in for slim carry | i3E EOS runs on one AAA |
| Water rating | IPX7 or higher for use near water; IPX6 or IP54 for rain | ArkPro IPX7 vs Nitecore EDC27 UHi IP54 |
| Switch and carry | Tail switch for duty; headband, clip or magnet for hands-free work | Perun 3 headband and magnetic tail |
Is a Phone Flashlight Enough?
A phone flashlight works for finding keys or reading a menu, but it is a weak emergency tool. Phone makers generally don't publish ANSI FL1 output or beam distance for the LED, using it drains the battery you need for calls, and a dropped phone costs far more to replace than a $12.99 keychain light.
This table compares a phone's built-in light with the dedicated flashlights in this guide.
| Question | Phone flashlight | Dedicated flashlight |
|---|---|---|
| Is output rated to a published standard? | Generally not published | Rated by the maker for all 14 lights here |
| How far does it reach? | Not rated | 44 m to 750 m in this comparison |
| Does it use the battery you need for calls? | Yes | No |
| Can you use it hands-free? | Only with a stand or holder | Headband, clip or magnet on several models |
| Red or UV modes? | No | Perun 3 (red), ArkPro and Oclip Pro S (UV) |
During an outage, save the phone's battery for calls and navigation, and use a flashlight for light.
What Flashlight Do Professionals Use?
Professionals choose flashlights by job. Lights built for police and security work usually pair 1,000 lumens or more with a tail switch that is easy to press under stress. Search-and-rescue work calls for high-candela lights that reach 300 meters or more, and mechanics, electricians and inspectors tend to favor hands-free clip, magnetic or headlamp designs.
This table turns each job's demands into a minimum spec, with examples from this comparison that meet it.
| Job | What the job demands | Minimum spec | Examples from this comparison |
|---|---|---|---|
| Law enforcement and security | Strong output, tail switch | 1,000 lm, 10,000 cd | Streamlight ProTac HL-X USB, Olight Warrior 3S, Fenix PD36R PRO, Olight Baton 4 Pro |
| Search and rescue | Long reach, long runtime | 300 m (about 22,500 cd) | Olight Marauder Mini 2, Fenix PD36R PRO, Streamlight ProTac HL-X USB, Ledlenser P7R, Nitecore EDC27 UHi, Olight Warrior 3S |
| Maintenance and trades | Hands-free carry, accurate color | Clip, magnet or headband; CRI 90 for color work | Olight Oclip Pro S (clip), Olight Perun 3 Mini High CRI (CRI 90; unavailable on September 15, 2026) |
For search work, pair a long-reach handheld with a headlamp such as the Olight Perun 3 so both hands stay free.
The Streamlight ProTac HL-X USB (1,300 lumens, 35,000 candela, 374 m, IP68) suits duty use because it takes either its SL-B26 rechargeable pack or two CR123A batteries, which are easy to find in stores. On CR123A batteries, Streamlight rates it at 1,000 lumens and 330 meters. It is also rated for 2-meter drops.
FAQ
Changelog
- September 2026: First published. 14 flashlights compared; specs and prices checked September 14, 2026.
