The ProductRofis MR50, the second light sent to me from this manufacturer. As with their R3, this light breaks tradition and adds in some extra functionality - in this case, powerbank functionality over the micro-USB port. The light itself runs off of a 21700 cell, and uses a Cree XHP50.2 emitter.
The MR series also includes two other lights - the MR70 uses a larger 26650 cell and features a secondary emitter, and the MR30 is the newest addition and has a more compact tube shape.
SpoilerI’m confident to say that this product is one of the best and more versatile powerbank/flashlight combinations on the market. Despite the larger 21700 cell, the smooth body shape and finish mean it can actually slide into a pocket and be carried there with relative ease. The curved unibody head is something that I wish more lights had.
That being said, the flashlight side of operations could really be improved. The UI has no moonlight or very low mode, and not even a shortcut to the lowest available mode. After loving the UI on the Rofis R3, I know the company can and does make better interfaces, and I would love to see an update to the way that the modes on the MR50 are accessed. The sample I tested also had issues with drastic step downs from turbo.
On the powerbank side, I would love to see an upgrade to USB-C in the future. Micro-USB is becoming a bit dated in general, but I think a product like this would have a special benefit to using this newer protocol. USB-C supports both power in and out, which would eradicate the need to carry around a separate dongle just for powerbank use.
Despite these complaints, this is still one of my favorite powerbanks, and I have quite a few. It’s a great ‘just in case’ item to keep in a backpack or jacket.
BuildThere are a few things about the design of this light that make it instantly stand out. First, the head and body are a single piece of aluminum, giving it a very solid feel. Secondly, the head has a gently curve down to the narrower diameter of the body tube, as opposed to cutting inwards sharply. This gives the light a smooth feel, and really helps make it easy to slide into or out of a pocket. Size-wise, the light does a great job of keeping it’s length down despite the on-board charging and larger cell.
The light uses a fairly deep reflector with a light orange peel texture. There’s a stainless steel bezel holding the optics in place, which is a great feature to protect the softer aluminum used for the body.
The tail cap of the light is flat and plain, giving a great surface for tailstanding. Around the tailcap is the only actual knurling present on the light. It’s flat and not very deep, but should be enough to get a good grip if you need to change out the cell. There’s a hole in the side of the tailcap, allowing lanyard attachment without compromising the ability to tailstand.
What’s IncludedOnce again, Rofis ships the light in quality packaging with a little window to show the product itself. Inside, there’s quite a bit of included kit.
- Rofis MR50
- Braided micro-USB cable
- Braided USB-OTG cable (powerbank adapter)
- Ballistic nylon sheath
- Two replacement o-rings
- Replacement USB port cover
Ergonomics and RetentionThe light has a great feel in hand, and is surprisingly compact. The ribbing and grooves along the body give it great grip, while still making it easy to slide into and out of a pocket.
For retention, pretty much everything except a pocket clip is included. There are no points on the light where a clip could be attached, and I think the light is a bit too large to benefit from a clip anyways. The lanyard can be attached at the tailcap, nowhere else on the light.
The included sheath is made of nylon, with elastic webbing making up the sides to ensure a good hold on the light. The back of the light has a fixed belt loop, and a second belt loop that is held in place with both a steel snap and velcro. There’s also a steel D-ring above the belt loops. The light can be fit into the sheath both head up or head down, but it takes a bit of work to get it in head down, and I believe head up is the ‘proper’ way to use the sheath. The flap of the sheath is held closed with a large section of velcro, securing the light in place.
Modes and InterfaceThere are three main modes to this light, with claimed outputs of 25, 300, and 1200 lumens, as well as a 2500 lumen turbo and hidden strobe modes. Operation is fairly simple - a quick tap will turn the light on to the last mode, and another turns it off. While on, holding cycles through the main modes. There are a few special actions that can be accessed as well.
- From either on or off, double tapping the switch activates turbo.
- A long press from off activates the location beacon, which flashes the indicator LED once every few seconds. In this mode, a single tap escapes to the normal ‘off’ state.
- A longer press from off locks the light out, flashing the main LED twice to indicate it was successful. In lockout mode, pressing the switch lights up the indicator LED to remind you the light is locked out. Repeating the long press unlocks the light, and turns it on in low mode.
- A quadruple tap from on or off turns on strobe mode. From strobe, a long press cycles to SOS mode.
Light Quality and BeamThe light uses a cool white XHP50.2, which is well centered in the orange peel reflector. The beam from this large emitter is relatively floody, and has a good profile. The larger emitters from Cree have a bit of tint shift in the beam, but the beam on this light is very usable. The output is high enough that it can still throw relatively well, and the manufacturer claims up to 261 meters of reach.
Power and RuntimeTesting was done with the included flat top 21700 cell, rated at 5000 mAh.
Charging and PowerbankA quick note - this is my first analysis of a powerbank. If you have any comments, suggestions, requests, or questions about this data, please let me know!
Charging is done through the micro-USB port - which is good, because the vast majority of dedicated chargers on the market can’t handle cells this long. Current when charging doesn’t quite reach the claimed 2.0 A rate, and a full charge takes about 4 hours to complete.
I would love to see a USB-C port used in future iterations of this light, as that would eliminate the need for this separate adapter. Note that power out will not work properly if the USB-OTG cable is plugged in to a device instead, i.e. the cable set-up is not reversible even though both ends are the same. With the current port, you need to carry an OTG cable around. This isn't a huge issue in terms of weight, but it's a bit messy. It's also a lot harder to find an OTG cable lying around if you forget yours.
- Stainless steel bezel
- Great unibody build is surprisingly pocketable for a light with a cell this large - even the button has a great feel to it
- Solid powerbank makes this a versatile device
- Full kit with cell, charging, light, and a heap of bonus accessories
- Standard, replaceable cell - many products that add features like powerbanks use proprietary cells or seal them inside the device
- Very aggressive step down from turbo doesn’t meet advertised specs
- Low is not low enough, and the UI should really include a shortcut to this mode
- USB-C would be a much better choice of port for this light, but for now we’re stuck living the dongle life
- I’m not a fan of water resistance relying on the user seating the rubber flap properly
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