Acebeam PT40 Multipurpose Work Flashlight evaluation – The Gadgeteer

AceBeam Rev 045
REVIEW – An integral a part of any On a regular basis Carry (EDC) is a reliable flashlight. In any case, when you can’t see what you’re doing the remainder of your gear is just about ineffective. Over time I’ve accrued variety of flashlights, most of them virtually bombproof and dependable, a few of them not a lot. I stash the flashlights I don’t carry in locations the place I’ll admire them if the ability goes out; bedside drawer, glove compartment, beneath the toilet sink the place the bathroom paper is saved. Since I’m at all times looking out for one more addition to the gathering, I used to be excited to evaluation the Acebeam PT40 Multipurpose Work Flashlight. For me, flashlight must excel in three areas: construct high quality, energy consumption, and light-weight output. After a couple of weeks of testing, the PT40 has hit the entire marks and coming in at $100-$133 relying on the choices, it’s a fantastic deal for all that it delivers.

What’s it?

The Acebeam PT40 Flashlight is a multi-functional compact LED flashlight that works for an EDC equipment, a headlamp, and a piece mild. There are three totally different LED choices, I reviewed the three,000 lumens Samsung LH351D LED with the Acebeam USB rechargeable 3100 mAh Li-ion battery

AceBeam Rev 001

The PT40 has some nice packaging, I really like the orange and black coloration theme. The field particulars the entire PT40’s features and notes on the aspect which choices are included within the field. The PT40 is safely secured in a plastic mildew and arrives with the battery put in when you’ve chosen that choice.

AceBeam Rev 002

What’s within the field?

  • Acebeam PT40 Flashlight
  • Headband with silicone mount
  • Acebeam USB rechargeable 3100 mAh Li-ion battery
  • USB-A to Micro USB charging cable
  • Further battery compartment O-rings
  • Consumer guide

AceBeam Rev 003

{Hardware} specs

  • Physique: Aluminum
  • Measurement: 126.8mm (Size) x 32.8mm (Head Diameter) x 24mm (Tube Diameter)
  • Weight: 95g (3.35oz.) w/o battery; 145g(5.11oz.) with battery
  • Influence resistance: As much as 1 meter
  • Worldwide Safety Score: IP-68 Waterproof (2 meters submersible)
  • Battery: Acebeam USB rechargeable 3100 mAh Li-ion
  • LED: 6 x Samsung LH351D
    • Angle of Vary: 110°
    • Max. output 3,000 lumens
    • Max. beam distance: 121 meters
    • Max. runtime: 80 hours
    • Peak beam depth: 3,680cd
    • Modes:
      • Extremely-Low: 15 lumens
      • Low: 80 lumens
      • Mid 1: 220 lumens
      • Mid 2: 580 lumens
      • Excessive: 1100 lumens
      • Turbo: 3000 lumens
      • Strobe: 1500 lumens

AceBeam Rev 043

Design and options

The Acebeam PT40 sports activities a robust aluminum physique with a formidable IP water and mud ranking of IP-68. The physique has loads of properly machined edges for buying and holding a robust grip.

AceBeam Rev 032

I just like the right-angled design of the LEDs as a result of it provides to the performance of the PT40 to be used in several conditions.

AceBeam Rev 024

The facility change is positioned on the top of the unit with a rubber textured button. The button has a couple of totally different controls, clicking on and off, holding to vary lighting modes, and clicking a number of instances for activating further choices. Extra on controls within the Efficiency part.

AceBeam Rev 017

The Acebeam PT40 has a detachable belt clip put in on the again of the LED head. The clip works properly with the right-angled LEDs, permitting the PT40 to be clipped onto a backpack strap or a entrance pocket.

AceBeam Rev 018

The knurled cap on the underside of the PT40 covers the battery compartment but it surely additionally has an extra characteristic.

AceBeam Rev 029

The cap is magnetic, including much more choices for utilizing and mounting the PT40. The magnet is powerful sufficient to select up a metallic wrench and can maintain the Acebeam PT40 upright on a automotive hood for instance, however I want the magnet was quite a bit stronger than it’s.

AceBeam Rev 028

The PT40 may be suspended the other way up by the cap, but it surely doesn’t take a lot to knock it off. I can perceive the dilemma right here, when you make the magnet too sturdy it might make it troublesome to hold round for the reason that PT40 can be sticking to all the things metallic that got here close to it.

AceBeam Rev 022

Unscrew the magnetic battery cap and out falls the Acebeam USB rechargeable 3100 mAh Li-ion battery. The battery itself has a really fascinating design. That is the primary rechargeable battery I’ve seen with an influence port constructed into the battery itself.

AceBeam Rev 025

I used to be actually amazed by this and I’m nonetheless unsure how I really feel about it. I feel it’s nice which you can cost the battery individually from the PT40 unit. This lets you use a second battery, which you should purchase individually for $21.90, whereas charging the primary. However there’s something good about simply plugging the entire unit right into a charger and never worrying about opening it to take away the battery. Though this explains the excessive IP-68 ranking because you don’t have to waterproof a charging port. And since you possibly can order the Acebeam PT40 with or with out the rechargeable battery one physique design works for each choices.

AceBeam Rev 004

For those who do go for the rechargeable battery, the included USB-A to Micro USB charging cable will turn out to be useful.

AceBeam Rev 005

I like that the cable has an extra USB-A enter on the aspect for daisy-chaining different cables.

AceBeam Rev 026

To cost the battery, insert the Micro USB finish of the charging cable into the battery port and the opposite finish right into a USB charging port or brick. For the worth, it might’ve been good if the PT40 got here with a USB charging brick as properly.

AceBeam Rev 027

Whereas the battery is charging, an LED on the highest will mild crimson and when the battery is full the LED will flip inexperienced.

AceBeam Rev 020

The battery compartment of the PT40 is protected against the weather by a small rubber O-Ring. Acebeam provides two further alternative O-rings to maintain useful when wanted.

AceBeam Rev 007

One other nice choice of the Acebeam PT40 is the power to make use of it as a headlamp with the included headband.

AceBeam Rev 008

The scarf goes slightly heavy on the Acebeam branding, but it surely’s properly made and adjustable.

AceBeam Rev 009

There’s a robust silicone mount on the entrance of the headscarf to carry the PT40.

AceBeam Rev 011

Two grooves on the PT40 physique align with the spherical silicone straps of the headscarf.

AceBeam Rev 010

It takes quantity of effort to squeeze the PT40 via the loops, however that just about ensures that the sunshine gained’t fall out whereas in use.

AceBeam Rev 012

The PT40 works as a headlamp, however the right-angled design made it really feel a bit awkward whereas in use for the reason that LEDs are so off-center. I discuss this extra within the Efficiency part.

AceBeam Rev 015


Organising the Acebeam PT40 out of the field depends upon the configuration. For the unit I reviewed, a small plastic tab must be faraway from the battery compartment earlier than you possibly can proceed.

AceBeam Rev 021

As soon as the tab is eliminated, the battery must be charged with the included cable as I detailed within the Design part.

AceBeam Rev 023

The battery comes partially charged and reached a full cost in about 45 minutes. Except for charging the battery, that’s all there may be for establishing the PT40 until you’re going to make use of it as a headlamp. In that case, simply slide it into the mount on the headscarf and also you’re able to go.

AceBeam Rev 033


I used to be impressed by the flexibility of the PT40. There are six totally different brightness modes in addition to a strobe SOS choice.

AceBeam Rev 035

The sunshine modes vary from Turbo, which may put out 3000 lumens, all the best way all the way down to the Extremely-Low 15 lumens choice.

AceBeam Rev 036

The six LEDs within the unit I reviewed have been Samsung LH351D. You can even get the PT40 with Luminus or Nichia LEDs.

AceBeam Rev 037

The distinction between the three LED choices comes all the way down to the brightness ranges (lumens) of every lighting mode and the colour temperature (heat or coolness) of the LEDs. The battery life is fairly constant for all three choices.

Acebeam Rev PT40 7 1

I hardly ever used Turbo mode because it was overkill for many conditions, drained the battery quick, and triggered the unit to warmth up fairly rapidly. There are warmth indicators on the top of the Acebeam PT40, however I wasn’t ready for the way sizzling your entire unit would get after extended use.

AceBeam Rev 034

The warmth dissipation isn’t a problem when utilizing the dimmer modes, but when left on for an extended time frame the unit did get noticeably sizzling in any mode. The PT40 does have a built-in thermal management that routinely adjusts brightness output to stop overheating.

AceBeam Rev 038

The PT40 is managed solely by the rubberized button on the top. This straightforward button can change between modes, lock or unlock the sunshine, activate an SOS strobe mode, and memorize modes for you. The one two modes that can’t be memorized are Turbo and Extremely-Low. The PT40 can even flash thrice each ten seconds when the battery stage falls beneath 20%.

AceBeam Rev 052

Acebeam PT40 Change Features

  • ON/OFF: Single click on of the change.
  • Output Choice: When the flashlight is on, press and maintain the change to cycle from Low­ > Med1 > Med2 > Excessive.
  • Memorize Mode: Loosen the change at your chosen output. When subsequent powered on, the PT40 will memorize the final output you chose.
  • Turbo: Double click on the change to entry Turbo mode. Subsequent time you double click on the change the PT40 will cycle between Turbo and the memorized output.
  • Strobe: Triple click on to entry Strobe regardless if the PT40 is on or off. The PT40 will flash morse code for SOS repeatedly.
  • Extremely-Low Mode: When the flashlight is off, press and maintain the change for 0.5 seconds to enter Extremely-Low mode.
  • Lock: When the flashlight is off, press and maintain the change for five seconds, the flashlight will probably be locked after 3 flashes. When locked, the change is not going to perform.
  • Unlock: When the flashlight is locked, press and maintain the change for five seconds. the flashlight will probably be unlocked and enter Low mode.

AceBeam Rev 039

The ergonomics of the PT40 are terrific, it feels nice in your hand and has a fantastic heft to it as a result of aluminum body.

AceBeam Rev 049

It’s mild sufficient to not affect me in any respect when connected to a backpack strap or pants pocket, however heavy sufficient to take quantity of abuse with out breaking.

AceBeam Rev 050

The load does negatively affect the PT40 when used as a headlamp although. Like I discussed beforehand, the design of the PT40 makes it really feel a bit off-centered when within the headband. And I might positively really feel the burden of it after some time. That is not like an analogous flashlight that I exploit continuously as a headlamp, my Olight H2R Nova which I reviewed again in 2017. Whereas the Olight is mild and has a much less awkward headlamp configuration, the PT40 takes some getting used to.

AceBeam Rev 054

The design of the silicone mounting strap on the Acebeam PT40 headband can be a bit problematic. The 2 edges of the mount dig into your brow and are fairly uncomfortable. The scarf labored higher once I wore it over a hat although.

AceBeam Rev 048

As soon as I used to be in a position to tackle the headscarf challenge by carrying a hat, my principal considerations with the PT40 fell away. I discover myself reaching for it increasingly versus my different EDC flashlights. A part of the explanation I just like the PT40 a lot is the bodily design, however I additionally discover that having the ability to change simply between a number of lighting modes is admittedly helpful. The Acebeam PT40 is rapidly working its method as much as the highest of my EDC equipment.

Acebeam PT40

What I like

  • Sturdy aluminum physique
  • Inclusion of the S.O.S strobe is a good characteristic
  • Good battery life

What must be improved

  • Headlamp mounting awkward and uncomfortable
  • Whole unit heats up on extended use
  • Magnetic cap may very well be stronger

Closing ideas

I actually just like the Acebeam PT40 Multipurpose Work Flashlight. Regardless of being priced in keeping with most flashlights in its class it might be slightly costly for some, however for one thing as vital to my EDC as a flashlight, I don’t thoughts paying a premium. With its sturdy aluminum physique, a number of lighting modes, and rechargeable battery I really feel just like the PT40 is a flashlight I can rely upon once I have to and it has earned a high spot in my EDC equipment.

Worth: $100 – $133
The place to purchase: Acebeam and Amazon
Supply: The pattern of this product was supplied by Acebeam.

Help The Gadgeteer: We could earn a small affiliate fee from purchases made out of shopping for via hyperlinks on our website. As an Amazon Affiliate I earn from qualifying purchases. Study extra.

Related Articles

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button