I have 2 of the Trustfire HE05 bike computer mounts. I am using them to mount a Bryton Rider 530 unit. One on a mountain bike, one on a road bike.
The quality of the mount pieces is very nice. The machining, the chamfering along the edges, the engraved text. All as high quality as I've seen on any bike parts. The mount comes with a thin sticky tape on the gripping surfaces that contact the bars. This works nice but pulled off after the first mounting. After that I just used a little strip of electrical tape in a similar fashion.
There are separate plastic insert pieces for either a Garmin or Bryton units. Not sure about other fits. This plastic piece mounts easily using 2 small flat head cap screws. Everything fits perfectly and the mount holds the Bryton unit solidly.
A couple months ago I crashed on my mountain bike and was dismayed to see I'd broke my Bryton off the mount. Upon closer inspection I was relieved to see that the Trustfire plastic mount had broke apart allowing the Bryton head unit to come off without damage.
After talking to the Manufacturer about getting a replacement plastic piece they kindly sent me another one free of charge.
By the way I paid for these with my own money and in summary I couldn't be happier with this bike mount. Well designed, beautifully made, fully functional, with great customer support. Nothing not to like.

After losing my beloved Nitecore TIP SS Stainless Steel Edition 360 Lumen light after only a month I decided I couldn't trust myself with a $45 replacement. So I decided to try this.

It's a perfectly fine little light but at its brightest doesn't quite equal my cell phone (I was wrong - see edit below). To be honest I'd recommend the Finware 5 Pack Mini LED Keychain Flashlight as a better value.

Edit 09/18/2019: Having carried this light for a while I have to revise my estimate to 5 stars. The maximum brightness is at least double my cell phone in the 2-click High mode (user error!). I like the UI now that I'm used to it.

Also, it can be on while charging so you could connect it to a power bank and extend the On time indefinitely. A flexibility not possible with the Finware lights.

I wanted a light, compact, durable flash light to keep with my dog leash now that the days are getting shorter and it makes it easier to pick up poop at night. This flash light is bright and easy to use. I prefer having the button over a twist like most compact keychain flash lights on Amazon use. The dual brightness levels are a plus as well, I can leave it on the lower brightness so me and the dogs can be seen when walking then turn it up when it's time to get out a poop bag. Just received it so can't rate durability yet but will update review as needed.

I love this key chain flashlight! Even though I gave it 5 stars, I'd give it 4 1/2 stars if possible.

Pros: Small, lightweight, two modes, bright, affordable, micro USB rechargeable, quiet (doesn't rattle with my keys).

Cons: My only con, and the reason I took off half a star, was because the flashlight comes on at times while in my pocket. If it had a power lock, that would bring it back up to 5 stars for me. However, with the USB recharge capability this isn't much of a problem.

I use this flashlight for minor tasks. It stays on my key ring. I haven't got to test whether it's "waterproof" or not, nor would I want to. It's still nice to know if it does get wet while in the rain it'll hold up!

Great flashlight very bright

This thing is super bright and lights up pretty much the whole area that you're lighting. Strobe lighting works perfectly. Great for tactical use and the almost circular thumb section makes holding it quite comfortable. Definitely a powerhouse light!

The build quality of the Klarus GL4 is also top-notch. It feels solid and well-made in your hand, and the tactical switch is easy to operate even when wearing gloves. And if you need to use it in a tactical situation, you'll be pleased to know that it's designed to withstand heavy use and is built to last.

Overall, I'm incredibly impressed with the Klarus GL4. It's powerful, easy to use, and built to last. If you're looking for a high-quality tactical flashlight, this is definitely the one to get!

I got this to use at night around the house so I don't have to turn on the light and disturb my roommates. On low it put out enough light to get around without putting out to much light. I've used it outdoors on high and it 9s surprising how much light it puts out for it's size. Charges quickly and lasts a good long while.

I love using this flashlight. It is super bright with dimming options. The rechargeable battery makes it so much worth it. I would really recommend this product.

Highly recommend their products are durable. I had the other light, but I returned it. I like this one it’s small, sturdy durable. The performance is great. The quality is great. I would highly recommend buying any product from this seller/brand.

Overbuilt, robust construction. Multiple color temperatures, intensities, and lighting modes. High capacity battery. Can also be used as an external battery to charge other devices. USB C charging and included USB C cable. Integrated carabiner, magnetic base, and 1/4 20 threads provide multiple mounting options. I can’t say enough good things about this light. I liked it so much I bought two, one in each color. It’s incredibly well built. I use the magnetic base to mount it to the side of my truck while camping. It makes a perfect portable scene light.

I am a flight attendant, and this light is perfect for what I do. It's so small and lightweight, it's no issue to have it hanging from my lanyard. The low setting is low enough it won't disturb passengers during a night flight, and the high setting is impressive for the size of this thing, it really puts more than enough light for all I need it for. The fact you can turn it on on the low setting without ever cycling through the high setting is a big plus, that's rare! Has smooth transitions between light settings, which is a very nice detail. Charges fast and the battery duration is really enough, just charge it once per week maybe, and won't have any problems. Absolutely good purchase for the money, this does what more expensive lights does.

Cette petite lumière est impressionnante, en vue de sa petite taille je ne m'attendais pas à ce qu'elle éclaire aussi fort !
Elle est claire sans problème une chambre complète !
Plusieurs réglages possibles et intensité lumineuse.
Je recommande à 💯 % elle est vraiment puissante !

Turbo mode at the claimed 4200 lumens is very bright and a decently wide, even flood, not just a small spot. The second switch actually makes it quite a bit easier to use than trying to memorize patterns just with one switch. The red button is responsible for lock/unlock (3 clicks), turbo mode (hold), and strobe (click). The black button serves as a reading light (hold) and cycles through the main light modes (click) with off being long click. It does take a little bit of memorization, but I find the control scheme fairly well laid out and reasonable. The small screen also shows you the mode as a reminder of what state it's in. I also really like that they made the 15 lumen reading light usable even when it's locked.

Reading light responds on a 1 second cycle, so works well as a signal light as well. The long press for off also responds extremely quickly, a small fraction of a second.

The finger loop is large, slightly over an inch, so should be compatible with pretty much any glove. Small ceramic beads are embedded on the tip of the finger loop and each of the four corners on the front of the light for striking. The finger loop and clip are both removable via screws. The only external feature I wish it had was a lanyard attachment.

I have several outdoor tool lights, and this is my favorite out of all of them. It's brightness, size, weight, look, features, and functionality win the race in all categories. I Dig It 👍