Fenix HL40R focusable headlamp as viewed from the side
Fenix HL40R focusable headlamp rotary lens
Fenix HL40R focusable headlamp on stone
Fenix HL40R focusable headlamp with filter attached
Fenix HL40R focusable headlamp with graphics showcasing its spot and flood switching
Fenix HL40R focusable headlamp used in a dark forest
Fenix HL40R focusable headlamp floodlight used in the forest
Fenix HL40R focusable headlamp micro-usb charging
Graphics showing the batteries of the Fenix HL40R focusable headlamp
Graphics showing the details of the switches for the Fenix HL40R focusable headlamp
Fenix HL40R focusable headlamp technical parameters chart
Fenix HL40R focusable headlamp in packing with included accessories
A blue Fenix HL40R focusable USB rechargeable LED headlamp with an orange and black adjustable headband.

Fenix HL40R Focusable USB Rechargeable LED Headlamp

Regular price$59.95
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  • Inventory on the way
  • Satisfaction guaranteed
  • Free shipping for orders over $25
  • Backed by the Fenix Limited Lifetime Warranty

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The Fenix HL40R headlamp offers unbeatable features. Adjust the light's six outputs from floodlight to spotlight with a simple rotation of the head. The battery level indicator reminds you when to recharge the built-in battery via the micro-USB port. A 600 lumen burst and ultra low 4 lumen mode, with up to 200 hrs of runtime, make sure you have the perfect amount of light for your activity. The overlapping headband provides added security, while the IP66 rating ensures protection against rain, splashes, and dust for worry-free use in any environment.

Outputs

  • Burst: 600 Lumens, 1.33 hours, up to 482 ft
  • High: 300 Lumens, 4.5 hours, up to 315 ft
  • Med: 130 Lumens, 11 hours, up to 210 ft
  • Low: 70 Lumens, 22 hours, up to 151 ft
  • Eco: 30 Lumens, 50 hours, up to 98 ft
  • Reading/Moonlight: 4 Lumens, 200 hours, 32 ft
  • SOS: 30 Lumens, 100 hours

Details

  • Utilizes CREE XP-L HI V2 white LED with lifespan of 50,000 hours
  • Includes built-in 2000mAh Li-polymer battery
  • Rechargeable headlamp with rotary focus
  • 13° spotlight beam hotspot with 52° spill 75° floodlight beam
  • Micro-USB rechargeable
  • Dual switches for fast and convenient operation
  • Lockout function
  • 4 battery level indicators for checking remaining battery levels
  • Overheat protection protects from high surface temperature
  • 60° tilting bracket
  • IP66 Rated water resistance: Protected against heavy rain and splashing
  • Compatible with 34mm colored filters

Batteries

  • Built-in: 2000mAh Li-polymer battery pack

Size

  • Width: 2.68 inches
  • Height: 2.12 inches
  • Depth: 1.65 inches
  • Weight: 4.58 oz
  • Fenix HL40R Headlamp
  • Micro-USB Charging Cable
  • HL40R User Manual
  • Warranty Card

Can I use my Fenix HL40R headlamp while it's charging?

Yes, but the Fenix HL40R headlamp will only turn onto the reading mode of 4 lumens while its charging.

Can I purchase a more powerful battery for my Fenix HL40R headlamp than the 2000mAh battery it comes with?

No, the Fenix HL40R headlamp has a built-in 2000mAh Li-polymer battery pack and cannot be removed.

What batteries work in the Fenix HL40R headlamp?

The Fenix HL40R headlamp is only compatible with its included built-in battery. This battery cannot be removed or replaced.

Fenix HL40R focusable headlamp technical parameters chart

Overall rating: 4.8153844 / 5 from 65 reviews.

AI Generated Review Summary

The Fenix HL40R headlamp is praised for its extensive features, including adjustable lighting intensities and a battery level indicator. Customers highlight its ease of use and the impressive amount of light it provides. The product's high-quality design and durability, with an IP66 rating, make it suitable for various environments.

Summary topics

  • Feature Set: 13%
  • Light Performance: 39%
  • Headlamp Design: 19%
  • Product Quality: 11%

Review topics: [].

Review highlights

  • "Very nice high quality light."Gerard R.
  • "This Head Lamp Is The Best Design And 600 Lumens."Oscar
  • "Great reading light, dim enough with focus set to wide beam, light and comfortable for long wear."Thomas C.

Reviews

headlamp

"best headlamp"

pp (3/5)

Life's easier with Fenix

"as a HVAC tech I use the HL40R headlight on almost daily under houses and in attics. I love the way I can plug it up in the service vehicles and recharge it for the next job. So much better than having to hold a light in your hand in order to see what your working on and it's adjustability puts the light exactly where you need it. I have two in case one needs charged while the other is being used."

Randy H. (5/5)

Valuable possession HL40R

"Great reading light, dim enough with focus set to wide beam, light and comfortable for long wear. When I get up at night to use the bathroom I use it so I don't need to disturb my wife. I always bring it when I travel. My laptop keyboard isn't back-lit so I use the headlamp. I use it for antique radio repair with spot focus on bright. Long last battery and easy charging. Well made. I simply love it so much I have two."

Thomas C. (5/5)

Great light

"Carrying case and light are great quality, shipping was fast and everything went smooth"

Brian W. (5/5)

Good basic light

"Doesn’t have a lot of features, but it has all I need and more."

Jim R. (5/5)

I got this for my

"I got this for my husband. He loves it!"

Cindy G. (5/5)

HL40R Headlamp

"This is a great headlamp - several brightness levels, holds charge a long time without annoying little batteries, comfortable to wear & the unique focus !"

jack d. (5/5)

Perfect backpacking and trail running lightL

"Lightweight and plenty of light for trail running and setting up camp on a multi day backpacking trip. Fenix is my go to personal outdoor lighting company and I highly recommend their products."

JERRY O. (5/5)

Wonderful light

"This is the second headlamp we have purchased from Fenux-Store. The first on was a little heavy for my wife so I purchased this lighter one to make it more comfortable. We live in the Sndes of Peru on 1500 beautiful acres. She uses the larger heavier one on the trails and this new much lichter ine around itr home. Wonderful lights and they work better than any other's we have purchased in the past. The warranties can't be beaten anywhere dhould you have any problems Great company."

John V. (5/5)

Great fit, easy to operate, incredible light!

"No disappointment with this head lamp! The quality is fantastic, it's easy to use, fits very comfortably, easy to recharge, and best of all, it puts out an incredible amount of light. I mainly use it for camping and night hiking, but it's great if I have to go outside to check on our swimming pool at night."

Colin D. (5/5)

Q&A