--- product_id: 52429859 title: "MetroFlash Master 860 Lumen USB Bike Light/Tactical Flashlight" brand: "metroflash" price: "£123.70" currency: GBP in_stock: true reviews_count: 8 category: "Clothing" url: https://www.desertcart.co.uk/products/52429859-metroflash-master-860-lumen-usb-bike-light-tactical-flashlight store_origin: GB region: United Kingdom --- # MetroFlash Master 860 Lumen USB Bike Light/Tactical Flashlight **Brand:** metroflash **Price:** £123.70 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** MetroFlash Master 860 Lumen USB Bike Light/Tactical Flashlight by metroflash - **How much does it cost?** £123.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/52429859-metroflash-master-860-lumen-usb-bike-light-tactical-flashlight) ## Best For - metroflash enthusiasts ## Why This Product - Trusted metroflash brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description MetroFlash Master 860 Lumen USB Bike Light/Tactical Flashlight ## Features - Ultra Bright 860 Lumens with 5 Lighting Modes: Flash (90) Low (180) Medium (400) High (860) Strobing (860) - Waterproof with level IPX6, Aviation Aluminum Alloy Housing, Double Coated Toughened Glass - master 860 - USB Rechargeable with USB Cable and Samsung 2600mAH Battery Included - Multiple Uses, Includes Pouch for Added Convenience, Mounts Easily on Bicycle Handlebar, Mount Included - Visibility Up to 200 Meters Away, 90 Degrees Light Area, ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00PWSEJ1G | | Auto Part Position | Rear | | Best Sellers Rank | #1,765,245 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2,829 in Tactical Flashlights | | Brand | MetroFlash | | Brand Name | MetroFlash | | Color | White | | Customer Reviews | 3.7 out of 5 stars 102 Reviews | | Global Trade Identification Number | 07208255730076 | | International Protection Rating | IPX6 | | Item Weight | 4 ounces | | Light Output Maximum | 860 Lumens | | Manufacturer | Metroflash INC | | Manufacturer Part Number | master 860 | | Material | Aluminum, Glass | | Material Type | Aluminum, Glass | | Model Number | master 860 | | Mounting Type | Handlebar Mount | | Number of Pieces | 1 | | Number of settings | 5 | | Power Source | Usb Cable,Battery | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** MetroFlash - **Material:** Aluminum, Glass - **Power Source:** Usb Cable,Battery - **Water Resistance Level:** Waterproof - **Item Weight:** 0.25 Pounds - **Mounting Type:** Handlebar Mount - **Number of settings:** 5 - **Auto Part Position:** Rear - **International Protection Rating:** IPX6 - **Number of Pieces:** 1 ## Images ![MetroFlash Master 860 Lumen USB Bike Light/Tactical Flashlight - Image 1](https://images-na.ssl-images-amazon.com/images/I/41vnfud6PZL.jpg) ![MetroFlash Master 860 Lumen USB Bike Light/Tactical Flashlight - Image 2](https://images-na.ssl-images-amazon.com/images/I/41BHAF7C7QL.jpg) ![MetroFlash Master 860 Lumen USB Bike Light/Tactical Flashlight - Image 3](https://images-na.ssl-images-amazon.com/images/I/414hCKaDWsL.jpg) ![MetroFlash Master 860 Lumen USB Bike Light/Tactical Flashlight - Image 4](https://images-na.ssl-images-amazon.com/images/I/41hmrdcM3sL.jpg) ![MetroFlash Master 860 Lumen USB Bike Light/Tactical Flashlight - Image 5](https://images-na.ssl-images-amazon.com/images/I/41i-tHop5kL.jpg) ## Questions & Answers **Q: Great hand-held flashlight, in addition to being a great bike light--but I would love to find a way to attach a lanyard. Any thoughts on that?** A: No real loop to run a lanyard cord through. However, the surface has square treads on it. So, a zip tie would stay in place securely. I would use a zip tie to hold the lanyard cable and the light together. **Q: The battery is supposed to last 7 hours on normal mode, but how long does it last on 860 lumens?** A: I haven't completely drained mine yet but I have used it at least 4 hours on 860 lumens **Q: Defective battery or light? I followed instructions & the battery anode faces forward & rear cap securely tightened. Charged 12hr but no light!** A: When charging this unit, a blue light should appear around the on/off button all during the charging, and it shuts off when the battery is fully charged. If this is not happening, check the way you are charging. **Q: Can you mount it on your helmet?** A: Not with he hardware it comes with--unless I missed something. You could probably saw off the bracket and screw it into your helmet with a backing plate. Seems like too much trouble. ## Customer Reviews ### ⭐⭐ Super bright, not too heavy and waterproof... But DIED in less than a year! *by D***T on 11 October 2015* Super bright, not too heavy and waterproof. The best all-round, torch and cycle light I've seen.The USB charging with a micro-USB connector (cable supplied) is very useful as I can recharge it from almost anywhere including any USB battery pack. The light itself is very bright and has three levels. Hold down the button to get to a dazzling fast/slow strobe mode for attracting attention et.c. The lithium-polymer cell lasts for around 2h on full power and takes around 4h to charge. For carrying, there is a fiddly to fit lanyard and a handy neoprene bag.The guy with the slow flashing power button issue has put the cell in the wrong way around.The cell is supplied charged to around 50% so you will be able to test the functionality of the light as soon as the cell is installed. The smaller of the metal plates on the cell is the positive terminal and that goes into the barrel. The larger metal plate that makes up the can of the cell is the negative terminal.Would it have been such a hassle to print some "+" symbols at the top?EDIT: after almost a year of use, one of the lights that I bought will come on randomly, get insanely hot and not respond to the button, or just randomly flash, pulse, off and on - hilarious when your partner has it on their bike... ### ⭐ Stopped working after two months *by D***E on 22 October 2016* This worked OK for a couple of months and then became intermittent and finally stopped working. I assumed it was the battery so this winter I bought a new battery, but it didn't work either. Tried the battery in another light and it did. On that basis I'd say this light developed a fault. The light still goes on when on usb power so bulb is OK. One reviewer says he fixed this with foil in the screw cap. I tried foil in all different ways but with no luck. Well done to that reviewer for having a bodge though. A year on from buying this, cheaper and better lights are available including a focus so one doesn't blind people (invaluable) - as this on inevitably did. This was a waste of money for me I'm afraid. Bright whilst it lasted though. ### ⭐ The torch looked good value for money *by G***F on 20 May 2016* The torch looked good value for money, and worked well for a few months but either the torch is faulty or the Samsung rechargeable battery is faulty because when I tried to use it recently it only works when plugged into the charger. Not fit for purpose.I bought a new Samsung rechargeable battery today and it still doesn't work without being plugged in to the mains. Waste of money ## Frequently Bought Together - MetroFlash Master 860 Lumen USB Bike Light/Tactical Flashlight - Bontok Single Picatinny Aluminum Accessory Rail Set 3 5 7 9 11 13 Slots with 13 T-Nuts & Screws, 6 Wrench-Rounded Corner --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/52429859-metroflash-master-860-lumen-usb-bike-light-tactical-flashlight](https://www.desertcart.co.uk/products/52429859-metroflash-master-860-lumen-usb-bike-light-tactical-flashlight) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-02*