Wuben G2 Review (500 Lumen, P9 LED, Flat Keychain Light)

Wuben has a new flat keychain style light out with the G2. It’s a little different with the LED being on the flat side, with a wide large reflector, USB-C rechargeable, and can crank out up to 500 lumens in turbo.

 

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Pickup the Wuben G2 at https://www.wubenlight.com/products/wuben-g2-mini-flashlight

Use code “LRG220” to save 20%

 

Packaging  & Accessories

The packaging is a nice clear box, with the product labels being stickers on the top and bottom. Inside the box includes the light, USB-A to C charging cable, a gray plastic clip, and manual. 

 

Construction & Design

The G2 is flat light, with the reflector on the flat side. Its body is made from aluminum and is available in 3 colors currently, black, Blue, and Green which I have here. The ends are both plastics. At the bottom end there is a plastic keychain ring that twists on and off, it can be a little tricky to put back on. Under this is a magnet that is strong enough to hold the light vertically on a painted metal surface without an issue. 

In the middle is the P9 LED and TIR optic. On the sides there is the connection point for the pocket clip which I will talk about more in a minute. 

 

At the top is the USB-C charging port. It has a silicone flap covering it. It’s not a very tight fit. The light doesn’t have a dust or water rating as a result. This is an area for improvement in future versions. Next to the charging port is the switch. It sits nearly flush and I had no issues with accidentally activating it.

 

Retention & Size

Size here is 2.3” x 1” x 0.36” thick without the clip. Weight is 1 ounce without clip. There is no water or dust rating officially for the light. With that flap I think it would probably struggle to meet the standard specs.

Retention options include a plastic clip that clips on the rear of the light in some indentions. This isn’t necessarily a light or clip designed for front pants pocket EDC but more to strap on to a bag, hat, etc. The clip is stiff. It also has a split ring attachment that twists off to reveal a magnet underneath too. 

 

UI

The UI on the G2 requires a Long press to turn on when the light is off. This really mitigates accidental activations in my experience. The light has a memory mode to the last previously used setting. To adjust between the 4 modes when turned on, just press the button. The double press goes to turbo.

 

LED & Beam

The LED being used here is an OSRAM P9 LED. My Opple meter measured 6050k at 68 CRI as well as some PWM on high. The beam is mostly flood with a small hot center thanks to the TRI style optic. A good beam profile for up-close work for a light this size. 

 

Outputs, runtimes, temps

Official outputs on Turbo were 500 lumens, and I measured 437 lumens initially, with a fast decline in under a minute to around 190. High is rated at 200 lumens, I measured 190. Medium is rated at 65 lumens I measured 61 at 30 seconds. Max heat I saw on the body of the light was 36C near the end of the runtime. Total runtime starting in Turbo was 40 minutes as well as in High mode. Medium lasted out to 2 hours of runtime which is longer than quoted. 

 

Recharging

Internally the light contains a 280mAh lithium polymer battery. When I tested the capacity I got slightly more than this at about 314mAh. The total charge time here via USB-C was 1 hour. The light is USB-C PD compatible but you don’t get any benefits of the charging speed here with such a small battery. There is a small LED near the button that goes red when charging, and blue when charged. 

 

Final Thoughts

At less than $20 with my discount coupon, the G2 is a decent keychain light. I like the small thin nature, it’s smaller and thinner than most car key fobs and produces a good amount of light for its size. It’s smaller than some of the Nitecore lights I have like the TIP which is similar but larger than some of the Royvon lights. 

I don’t like that the silicone port covering the USB-C port is more of a flap. It’s not really a seal, and the light carries no water rating as a result. I did pour some water on it in the sink and it was ok, but it definitely won’t survive a full submersion. Hopefully, they can come up with a better cover in the future. 

 

It has a really broad floody beam but with a super small center hots spot, thanks to its TIR optic. It works for the close-range tasks it’s designed for pretty well. The cool white LED isn’t my favorite but it works. Overall a decent keychain light for the money.

 

Pickup the Wuben G2 at https://www.wubenlight.com/products/wuben-g2-mini-flashlight

Use code “LRG220” to save 20% 

Wuben F5 Lantern & Fill Light Review (500 Lumens, 3 Tints, USB-C)

Today I am taking a look at a new Lantern and video fill light from Wuben with the F5. It can produce 3 tints, at 3 different brightness levels each, up to 500 lumens. It has an internal 5200mAh battery that can power the light and also be used to charge your devices. Thanks to Wuben for sending this to me to review and take a look at. 

 

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Pick up the Wuben F5 at https://bit.ly/3xwOYqY and get 10% off by using the code CD10F5LR at checkout.

 

Packaging & Accessories

The Wuben F5 packaging is a nice box with a photo of the light and it’s lumens and battery size at the front. On the back you get a few more stats about the light and the box seals.

Included accessories is a rubberized lanyard, USB-A to C charging cable, and a metal 2 way S binder. The manual is usable but could use some polish by a native English speaker. 

 

Construction

The F5 is made from plastic all around. The build quality feels solid, with the front diffuser feeling a little hollow. The front panel is domed and acts as a diffuser for the approximately 90 LED’s underneath. The sides and back panel are all one piece and available in a dark green or black color. 

Each side of the light has a feature, with the top having 4 LED power and locator LED’s. On the left hand side when looking straight on you have the port cover for the USB-C input, and USB-A output ports. Opposite that you have the 3 buttons to control the light, on/off, and up/down buttons. On the bottom you have a ¼ 20 brass grommet to connect into for mounting or for use on a camera. On the back you have a raised circle that features a fairly strong magnet inside that easily supports the lights weight to mount on metal surfaces. Around that is a hinged metal ring with a fairly stiff hinge. You can use this as a small kickstand to prop up the light or to put your finger through to hold the light in a more secure way. One corner is drilled to accept the included lanyard. 

 

Retention

As mentioned previously there is the included rubberized wrist strap that attaches at the corner of the light. On the back there is the magnetic ring that supports the weight of the light well in any position on a variety of ferris surfaces. There is also that metal ring and stiff hinge acting like a kickstand or finger hold. 

 

Size & Weight

I measured the size at 78.8mm by 84.6mm by 33.7mm. I measured weight at 206.5 grams without the lanyard. The light is IP64 rated. So it’s dustproof and rated for submersion upto 1 meter. The light does not float. 

 

LED & Beam

There is no mention of exact emitters that are in use here but I can tell you there are 3 tints in this lantern, 3000k, 4500k, and 5700k. I can’t say exactly what CRI is here but my guess is somewhere in the 70-80 CRI, so pretty standard. There are a total of 30 emitters the 3000k and 5700k tints, 60 in total. For the neutral white mode the light actually runs both emitters at the same time. The beam is very even and diffused thanks to the frosted lens/diffuser on the top of the light. 

Exact outputs here vary based on the tint being used but Low ranges from 7-10 lumens, Medium 120-140 lumens, high 430 to 500 lumens with step downs from 230 to 300. 

 

There is some PWM here, especially in the lower output modes. I can’t see it with my eye but I can with my scope. The images here are from the warmer 3000k mode.

 

Runtime & Heat

Runtimes on the F5 are quite good, I did my runtime tests with a full 5200mAh internal battery on each color mode, in the top brightness. All 3 exceeded Wubens runtime numbers with warm white being 11:25:00, Neutral white and cool white both at 10:09:00. 

All 3 tints sustained theirs for about 8 minutes before stepping down to about 65% relative output. Basically this is a great light for long sustained outputs, perfect for that lantern application. Heat was really not worth talking about here, the sides and back stayed at room temp and only the front diffuser slightly heated up to be just warm.

 

UI

To turn the light on or off it’s a quick press on the center on/off/mode button. Wuben mentions stepless dimming here, and I don’t want anyone to get confused, this light does have steps, it’s not a light with ramping. That said the changes between modes are a soft fade. You have a plus minus button to adjust brightness in 3 steps. To change tint’s once on it’s a quick double press. The order it goes is cool white, neutral white, warm white. 

 

The battery indicators on the side also have what Wuben calls a Breathing LIght, I would call this a locator function. The lights fade in and out slowly to help you locate light in the dark. Useful for if your camping or trying to find it in a bag. This can be turned on or off if you triple click the central button with the light off. There is a lockout mode as well if you press that center button 4 times. 

 

Recharging

The Wuben F5 has a 5200mAh lithium ion battery inside. It’s non user serviceable. On one side of the light it as a large port cover that’s covering the USB-C port for charging, and a USB-A port to use it as a powerbank. There are 4 LED’s on the side that give you charge status when charging  and discharging. These values are a little different depending on the mode so make sure you consult the manual for the exact. 

 

For charging the light does support USB-C to C which is great to see, and in my tests took 3:22:24 to charge to full. Max charge rate I saw was 1.7A. 

As a powerbank I ran a discharge test at 2A, 5V which is the maximum it can output and it did this for 1:31:00. Capacity after conversion was measured at 3039mAh. So not the most efficient circuit here. 

 

Pro’s

  • 3 Built in Tint options with every light
  • Long runtimes for a pretty compact package
  • Charges via USB-C to C
  • Can be used as a powerbank
  • Strong Magnet, ¼ 20 grommet, and finger ring retention options

 

Con’s

  • Non user serviceable battery
  • Only 180 degrees of light instead of 360.

 

Conclusion

Lanterns are not the most exciting light in your collection but possibly one of the most useful. The Wuben F5 is up there in my opinion with the BLF LT1 I looked at last year. It’s smaller and doesn’t output in 360 degrees like a true lantern does, but it has a host of other features that make it useful for both the enthusiast and general user. 

The ability to run all 3 tints at 3 brightness levels really is great, for me I will definitely leave it in warm or neutral tints. The light is nice and diffused too.

I feel like the size and weight here are right. As much as I love the BLF LTF, it’s big, and heavy, the Wuben F5 is a reasonable size here and has more output/battery life then lanterns from larger brands and for less overall cost. 

If you don’t have a lantern in your go bag, I would strongly recommend one. This would be a great addition to that tornado, hurricane, earthquake or general power outage situation since you can use it to provide 10 hours of light on high, or 20 hours on medium, and use it as a powerbank to keep your phone topped off. Safe to say I am a fan and I do recommend it.