Acebeam H16 Review – (Nichia 519a, 650 lumens, Dual Fuel)

Today I am taking a look at the newest right angle headlamp from Acebeam with the H16. It’s a single emitter light with 2 available LED options, in the AA/14500 size format. The H16 shares a lot of design and functions with the similarly sized Pokelite AA that I have reviewed last year. Thanks to Acebeam for sending this one to me to look at and review. Any discounts or deals that I have for this light will be posted in the description below this video along with links to my social media pages. 

 

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See the H16 on Acebeam’s website https://www.acebeam.com/h16

 

Packaging & Accessories

The packaging is a white retail box with color photos and highlights of the light on the front, there are no technical specs on the back like you commonly see, just contact info for Acebeam. The light and accessories sit inside a plastic tray inside and it comes with the light itself, and Acebeam branded 900mAh 14500 battery with USB-C charging on board, a short USB-A to C charging cable, the headband, 2 extra orings, and user manual. 

 

Construction & Design

The light is made from aluminum and hard anodized in either a black or gray color. The black which I have here is the high CRI option and it’s only available in black. The gray body color is exclusive to the cool white emitter too. The design characteristics are pretty similar with the Pokelit AA model with a few differences. 

The tail cap is flat and has a strong magnet that easily holds up the light. It features nice knurling for grip for easy battery removal. The body tube has ribs in the center and places for the clip to mount at the front or rear. The body tube itself is glued to the head of the light.

The head has some fins cut opposite the emitter for heat dissipation. The electronic switch is sitting at the top of the head and is covered by a shallow rubber/silicon boot that’s smooth. The business end of the light has a shallow bezel, glass lens, and smooth reflector. Markings on the light are pretty minimal, with the CCT and CRI being marked on the side of the head, the brand and model being marked just under the bezel, and the export and battery marks on the bottom of the cap.

 

User Interface

The UI here is very simple with the electronic switch found on top of the head. With the 14500 battery, you have 3 modes without memory mode. Click and hold to come on in the lowest mode or double press from off to turn on in low.. Once on click and hold to go up in mode groups. Double click to turbo when on and triple click to a slow strobe. Single short click to turn off. It’s a very simple user interface that I think anyone can understand. Mechanical lockout is easy to trigger by just breaking the seal on the tail cap.

 

Retention

The Clip is an uncaptured dual-direction pocket clip that can mount two ways on the H16. You can mount it near the rear of the light to give you a very deep carry, since the clip actually goes past the end of the light. The downside of this is the button will be inside the pocket and in my opinion easier to accidentally trigger, although it does still require a long press to turn on and comes on in low. The other place it mounts is hear the head but a fair amount of the light will stick out when doing this.

The H16 comes with an orange elastic 2 strap headband. It has a nice comfortable silicone mount, but requires the clip to be removed before mounting. On the sides you do have some reflective markings and Acebeam branding, holes in the material for style and ventilation, and then on the inside you have silicone grip strips to help it keep in place on a helmet. I found it to be lightweight and comfortable to wear.

 

LED & Beam

The H16 I have here is using a Nichia 519A LED in neutral white. I measured this LED at 4912k and 97.9Ra on my Opple light meter, without any color casts in the DUV data. The beam here is fairly floody with a large well defined hotspot and not a ton of spill. Good for the application here, as it’s optimized for closer-up use. There is some PWM that I could measure on my meter when on High but it’s very fast and I can’t see it with my eyes. 

 

Output

Since this light is dual fuel and will run on both a Liion or NiMH battery, I will give some output data for both. One thing to note here is that light is available with a different LED that is brighter if you wish but you do give up the neutral tint and high CRI. All measurements were taken at the 30-second mark according to FL1 Standards. In general on the Li-ion battery that I measured on my Texas Ace Lumen tube was lower than Acebeam’s claims. If I had to guess they are listing startup lumens, not FL1 standards. For my Alkaline/NIMH tests, I used an Amazon Basics high-capacity AA battery. Acebeam doesn’t give official outputs for the use of this light with Alkaline or NiMH, and I think thats due to the extremely low outputs in the first 3 modes. The only one I got to give me a solid reading was medium at about 2 lumens. The light is only really useful on Turbo and that steps down pretty quickly which I will get to in the Runtime section coming up soon. My advice would be to stick with the Li-ion battery the light comes with and really only use a AA or NiMH in an emergency situation. 

 

Heat & Runtimes

I focused primarily on the heat and runtime on the H16 when using the included Li-ion 14500 battery since that’s really where the light is best. Turbo lasts for 2 minutes to complete the total stepdown to about 180 lumens while staying above 500 lumens for the first 55 seconds. From here it’s a pretty steady decline and looks to be somewhat unregulated. Peak heat was at 18 minutes at about 48C on the exterior of the light. High output is an almost identical runtime, with the only difference being a few more total minutes of runtime. 

The NiMH on turbo mode the H16 has a pretty minimal output time of less than a minute before stepping down to about 35 lumens. It will run at this state for about 9:10:00, and then continue to run past 24 hours at sub-lumen outputs. This really isn’t very effective light in most situations though. 

 

Recharging

While the H16t itself doesn’t have built-in charging, the optional Acebeam 14500 battery does have built-in charging via USB-C. I had no issues charging this via USB-C to C or PD. Charging here is at 0.5C about .45A at the maximum for most of the charging time. The overall charging time is 2:30:00 at which time the LED on the battery itself goes from red to green. The battery itself has LVP built into it. I measured LVP at 3.103v and full at 4.174v on the Liion. The NiMH measured 1.23v when the light shut off. 

 

Conclusion

The Acebeam H16 Fishing Headlamp is a decent light if you’re looking for small form factor, neutral white and high CRI. Just be aware that it doesn’t have the most output nor can it sustain those larger numbers for that long. I don’t think this is an issue as long as your use case is up close needs. I would recommend the headlamp for more specialized applications where light weight and size is of high importance. I wouldn’t recommend this headlamp if you plan to run it with a AA or NiMH batter. It’s performance and output runtime is really optimized for Li-Ion batteries. I would only use AA or NiMH in times of emergency. Keep in mind this does come in a different LED model where you can get up to 1000 lumens on turbo too if you’re needing a bit more output. 

Sofirn SC32 Review (Affordable EDC & Mini Tactical)

Welcome to my review of the Sofirn SC32, an affordable and powerful mini tactical EDC flashlight. This compact and durable flashlight is equipped with an SST40 LED, which provides a maximum output of up to 2000 lumens. It also features onboard USB-C charging, allowing you to easily charge the flashlight’s optional 18650 battery, giving you hours of use on a single charge. Whether you’re a professional, a hiker, or just someone looking for a reliable and versatile flashlight, the Sofirn SC32 is an excellent choice at a very affordable price. Thanks to Sofirn for sending it to me to review, and now let’s take a closer look at what this flashlight has to offer.

 

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Purchase the SC32 Below

Neutral White version https://amzn.to/3Jzb5Fw Use code 10FXVQ6X for an extra 10% off for a total of 35% off with the coupon on the page. 

Cool White Version https://amzn.to/40rdTuL Use code 15A3BS3V for an extra 10% off for a total of 35% off with the coupon on the page. 

 

Packaging & Accessories

Sofirn has really stepped up the packaging here with the SC32. Instead of a generic brown cardboard box with only the company name on it, with the SC32 you get a white box with color photos and printing, as well as specs on the back. It features magnetic closure sides like you see on many Olight boxes for example, a real step up in quality, especially for the budget price these sell for. Inside the included accessories which consist of a lanyard, extra O-rings, USB-A to C Charging cable, and a manual are within another box to the side. An optional 3000mAh battery was included with my lights, and I recommend getting it as it’s only about a $2 difference in price. 

 

Construction and Design

The light is made from aluminum and anodized in a more mat-black finish. One thing I immediately noticed was the difference in finish and Font between my two lights. The NW version I have is a more chalky finish and has the older Sofirn logo, the CW version is more of your traditional anodizing and has what I am guessing is their new logo in all capital letters. 

The tail is glued to the body tube and features a flat recessed electronic switch with a big button pad in gray aluminum that’s grooved. I have zero issues with accidental activation here which is nice. The clip only attaches at the rear and is pretty tightly held on. The body tube has small fins milled in for good grip and a more premium look in my option than diamond knurling. Threads are raw, square cut, and well lubricated. This is a dual wall light to make that electronic switch work as well as onboard charging, and there is a spring on both ends of the light internally. One note is that there are exposed pogo pins (4x) on the rear of the PCB so this should be easy to flash the firmware on if you wish without disassembly needed.

The head of the light features the USB-C recharging hidden behind a silicone port that sits flush on what I will call the front of the head, with an LED indicator light to the side. The front of the bezel has short semi-aggressive crenulations protecting the plastic TIR lens.

 

Retention

Your retention options are simple on the SC32, The light comes with a generic lanyard that can attach on the clip. The pocket clip itself is the other option. It only attaches at the rear of the light, and is a dual-direction clip. It’s a fairly deep carry and has plenty of room to put onto the pocket of jeans. No major pain points here in my opinion. 

 

SIze & Weight

The length of the flashlight is 100mm, with the diameter being 25mm. Weight with the battery and clip came in at 3.72oz or 105.7g. The light is IPX water rated and here are a few photos of similar lights that I might have. 

 

LED & Beam

The SC32 is using the SST-40 LED, It’s available in both cool white and neutral white which I have samples of both here. Cool white came in at 5772k at 63.8 CRI on my Opple meter, and the DUV had no unexpected tints. The Neutral White version came in at 4638k and 62.9 CRI with very similar DUV. I do notice with my eyes a bit more tint shift on the neutral white version of the light.

 

The beam in both lights passes through a plastic lens. Sofirn calls this a Fresnel lens, and what it creates is a more floody beam than a TIR optic. While it has a hot center it’s not very defined and spreads out rather quickly. Better for shorter ranges than longer distances which we will see in my night shots. 

 

Outputs

I tested the outputs on my Texas Ace Lumen tube and most outputs were a little under Sofirns claim. As expected Neutral white was a little less output than the cool white version. My only concern was Turbo outputs were lower than claimed by a decent amount. I think the battery may be part of this issue and I will update if I find something different. 

 

Heat & Runtime

I ran various heat and runtime tests with the two lights I had. Both of the batteries I received tested slightly above the 3000mAh rating. The NW cell was 3115mAh, and the CW cell was 3043mAh. With the CW light, total runtime in Turbo and High were very close between 5:15:00 and 5:20:00. Turbo saw the large step down after a 1:15. The light does have active thermal management that’s set to reduce the 55C (122F) to prevent issues. I did test this on the NW light and the highest I saw on the exterior of the light was 47C. The only difference worth mentioning between the two lights was the runtime on NW was slightly less at 5 hours total. 

 

UI

UI here is very simple, long press from off to go to moonlight mode. Once on long press lets you cycle through the normal low, medium, high. Double-click when on to go to turbo and triple-click to go to strobe. The light does have memory mode. 

 

Recharging

Recharging is accomplished via USB-C on the head of the light. The silicone port protector worked well, and stayed in place when not in use. There is a LED indicator near the port cover for voltage check and for charging indication. 

LVP between my two samples averaged out to 3.0525V and charging time took 2.19:00 with max charging rate being about 1.6A. Charging stopped at 4.1V which is good. 

 

Conclusion

Sofirn has stepped up their game with the SC32 in my opinion. The more premium packaging is nice and elevates the first appearance of the brand. They call this a mini tactical flashlight, but I would call it a great EDC option as well, due to it’s small size and easy UI. The one negative for EDC in a pants pocket might be the slightly aggressive bezel.

Sofirn continues to deliver great value here too, Before any sales you can order the light for $33 shipped with a battery at the time or ordering, and I am expecting to have a coupon for you to discount the price further. 

I can fully recommend this light for the price here if you are in need of a new inexpensive EDC and want something that’s more on the floody side with decent power and runtime. It’s great to see LED tint options here. I would rather have tint options and low CRI like this light provides rather than an undesirable tint and high CRI. 

Let me know what you guys think of the SC32 in the comments below!

 

Purchase the SC32 Below

Neutral White version https://amzn.to/3Jzb5Fw Use code 10FXVQ6X for an extra 10% off for a total of 35% off with the coupon on the page. 

 

Cool White Version https://amzn.to/40rdTuL Use code 15A3BS3V for an extra 10% off for a total of 35% off with the coupon on the page. 

Klarus WL1 Review (550 Lumen, LED Worklight, White & Red, 180 degree rotation)

Today I have a new light from Klarus the WL1 Work light. This is a COB LED light with white and red LED, on an arm that rotates and pivots to allow you to place the light where you need it while working. If you have an old “trouble lamp” this is the 21 centuries answer, it’s battery powered, and USB Rechargeable. Thanks to Klarus for sending this to me. If you do any type of work on your car or house you will definitely want to stick around and watch this one. 

Pickup the Klarus WL1 Worklight from Amazon at https://amzn.to/3oXYhuR


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Packaging &  Accessories

Packaging here is nothing special, it’s a lightweight cardboard box designed for hanging retail. A nice photo of the light is printed on the front along with some detail all around. Inside the light is held in a plastic carton that’s fit to the light itself. Accessories include the light itself, a USB-A to Micro USB cable and a manual. 

 

Construction

The WL1 is made from plastic, and it’s in very Makita-like colors. It’s a solid feel but there are mold marks in various places and there doesn’t feel like there is a lot of glass reinforcing inside. The back has a rubberized grip that houses the switch, LED indicators, and above the USB port cover. The top’s silver plastic house 4 screws that I assume has some metal inside to reinforce the hinge mechanism.

 

The light bar itself is made of black plastic and folds out a full 90 degrees. It then is able to rotate clockwise 90 degrees so that the COB LED’s face outward when it’s in its most compact form. It can hold any position between this and does so with friction, there are no detents. The clear lens here is plastic.

On the bottom you have a fairly strong magnet that is more then capable of holding the weight of the light in any position. The sticker here that covers the sticker on mine is pretty easily scratched.  There is also a metal hanger that works well to hang it on a branch, wire, rope, or ledge. There is also a hole to allow the spot on the end of the light bar to poke out to use kind of like a normal flashlight.

 

Size & Weight

I measured the length at 151mm in the folded position, and  the length in the unfolded position of about 325mm. I measured the weight at 171.6g. I don’t have another light thats similar to this to really compare it too but I did put a Convoy S2 for size comparison. The light is IPX5 water rated. 

 

Retention

On the bottom you have a fairly strong magnet that is more then capable of holding the weight of the light in any position. The sticker here that covers the sticker on mine is pretty easily scratched.  There is also a metal hanger that works well to hang it on a branch, wire, rope, or ledge

LED & Beam

The Klarus WL1 has 2 LED sources on this. First you have the main COB LED’s that provide your area lighting. No specific LED is mentioned here but the tint is 6500k, and produces a maximum of 550 lumens, with the other modes coming in at 220 and 22 lumens each. This same COB also has a red mode and produces 30 lumens which is fairly bright. Lastly there is a red blinking mode which no output is given but i would guess it’s the 30 lumens. Both in red and white modes the COB LED is quite even light, but the beam itself is more an ellipsis beam pattern. You do have a hard cutoff at the edges and there is distortion in color at the very edges. Neither are fantastic but for a work light I didn’t notice it during actual use. 

 

The light also has a single 5mm LED on the end of the boom, no data is given here and it’s not very bright. 

 

Heat & Runtime

The light has an internal 2000mAh battery, no size is mentioned but I would guess it’s an 18650 just given the size of the light. If so it’s a little disappointing it’s kind of lower capacity. The white light has 3 output modes, I did my first runtime test in high or 550 lumens, and the light was able to hold t his for about 5 minutes before stepping down to 90% relative output slowly. From there it stepped down again to about 50% relative output and then was pretty linear with the battery decline out to 2 hours of total output. Medium mode it was able to sustain 80% or greater out to 2:15:00/ Total runtime was 3:46:00. 

 

Red outputs were stable throughout, there was a small amount of almost continual design through the curve here. The light was able to sustain 80% relative output or better for the first 5:30:00 of runtime. Total red runtime was 6:45:00. Heat during both types of light was not worth measuring. 

 

UI

UI here is ok with some room for improvement. The button ison the rear of the right and flash with the grip. From off the light turns on in medium mode, a quick press again goes to high, pressing it again goes to low. Pressing it again goes to red, then to blinking red. Then back around. There is no memory so each time the light is off it will reset to medium white. If you long pres from anywhere the light switches to the LED on the end of the boom, and it has 2 modes. I think this could be improved by making red a double click, and have the light be L,M,H. 

 

Recharging

Charging on the WL1 is accomplished via a microUSB port on the back of the light just above the button. It’s a really linear curve, and not the typical charge curve I see for a battery. Total charge time of the internal cell was 3:58:00 so a fairly low charge rate. The first 20 minutes or so started out at 0.85A but then decreased from there. 

 

Pro’s

  • Priced around $30 at the time of filming
  • Built well for the price
  • Useful amount of area lighting
  • Magnetic base with hanger

 

Con’s

  • UI here could be a little better, I would have preferred the white light start with L, M, H. 
  • Cool white only
  • Could be a higher capacity battery or user replaceable.

 

Conclusion

If your current work light is a light bulb in a cage on an extension cord, or old school halogen bulb on stands the WL1 is a nice portable replacement. I found it really helpful when I did an oil change both under the car and in the engine bay. It’s not the best beam or tint but it’s a work light and it does a nice job at a pretty affordable price with a 1 year warranty from Klarus. 

I think this would make a nice Christmas gift if you have someone who likes to work on cars in your life, or likes to do projects around the house too. The portability to attach it magnetically to surfaces and then twist the light to exactly where you need it is nice. 

Pickup the Klarus WL1 Worklight from Amazon at https://amzn.to/3oXYhuR