A new crowdfunded flashlight called the Sodiumfrostglow is getting attention for one specific reason: it uses a sodium-ion battery instead of the usual lithium-ion pack. That might not sound dramatic at first, but in very cold weather, battery chemistry matters a lot.

According to the campaign page, the Sodiumfrostglow is designed to keep working in temperatures as low as -40°C. The makers claim that while lithium-ion batteries can lose a significant portion of their capacity in extreme cold, this sodium-ion battery retains much more of its usable charge. They’re quoting around 88% capacity retention at those temperatures, compared to roughly 15% for lithium under similar conditions.

If accurate, that’s a big deal for winter campers, mountaineers, or anyone dealing with long outages in freezing climates. The device includes a 10,000mAh battery, which also allows it to function as a power bank. It supports USB-C charging at up to 10W and can output 5W to charge smaller electronics like smartphones or GPS units.

Brightness is rated at 2,500 lumens, which puts it firmly in the “serious outdoor tool” category rather than basic household flashlight territory.

The campaign also highlights longevity claims: more than 3,000 full charge cycles and improved tolerance to deep discharge compared to lithium-ion packs. Sodium-ion chemistry is generally considered safer and less prone to thermal runaway, though it’s still a relatively new technology in consumer electronics.

The project first appeared on Kickstarter in late 2025, where it surpassed its $10,000 funding goal and reportedly raised over $20,000 from around 200 backers. It has since moved to Indiegogo for continued funding. Early backer pricing currently sits around $73 plus shipping, with a projected retail price closer to $90.

What makes the Sodiumfrostglow interesting isn’t just the lumen output or battery size. It’s the chemistry choice. Cold weather has always been a weak spot for lithium-ion batteries in everyday hardware.

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Oppo has officially launched the Magnetic Halo Flash Light, a compact lighting accessory that combines both a flash and a continuous fill light. The device is now available for pre-order through the Oppo Store in China, priced at 199 yuan ($28). It supports Bluetooth connectivity on select Oppo smartphones and integrates directly with the native camera app for seamless control.

Oppo Magnetic Halo Flash Light Specifications

The magnetic light is designed for mobile photography, vlogging, and livestreaming. Oppo has equipped the device with a dual-function lighting system that allows users to switch between flash and continuous fill light.

The accessory is available in a Silver White finish and adopts a circular ring design that keeps the overall footprint small. It folds to a thickness of under 18mm and weighs just 52 grams, making it easy to carry.

The device features 8 levels of manual brightness adjustment and supports three levels of color temperature from 3000K to 9000K. When connected to compatible Oppo phones, it enables stepless brightness control via the camera app.

In fill-light mode, the unit delivers up to 200 lux brightness at a 0.5-meter distance, with a maximum output power of 3.6W. For flash photography it provides a burst of up to 2200 lux at the same distance. The device can deliver up to 700 flash bursts, with approximately 400 usable shots when using both pre-flash and main flash.

The accessory features a strong magnetic attachment system that works not only with supported Oppo smartphones but also with iPhones. It powers on automatically when attached to a compatible device. The hinge mechanism allows 180-degree stepless rotation, which helps users adjust lighting angles for selfies, video calls, or hands-free shooting setups.

Oppo has integrated a 500mAh battery that supports up to 40 minutes of continuous fill-light operation. The device charges via USB Type-C and also supports continuous operation while plugged into a power source, such as a power bank. It uses a mix of PC and ABS plastic materials along with high-carbon steel components for added durability.

In related news, Oppo expanded its India lineup with multiple launches. The Enco Buds 3 Pro+ went official with 32dB ANC and a 43-hour battery life at a budget-friendly price. The Find X9 made its debut, featuring Hasselblad-backed quad cameras and the Dimensity 9500 chipset. Oppo also introduced the Find X9 Pro, which steps up the imaging experience with its Hasselblad Master Camera system.

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Xiaomi has launched the Mijia Multi-Functional Portable Flashlight, priced at 89 yuan ($13) during crowdfunding, with a retail price of 129 yuan ($18). The flashlight will officially be available starting September 18.

Xiaomi Mijia Multi-Functional Portable Flashlight Specifications:

The Mijia flashlight features a compact design, weighing just 125 grams and measuring 3 cm in diameter, making it easy to carry on the go. Its lightweight build allows it to fit seamlessly into a backpack or pocket without adding bulk. Sporting a sleek black design, the flashlight fits well in various settings, from outdoor camping trips to household usage.

The Mijia flashlight features a powerful main light with 1000 lumens, capable of illuminating up to 150 meters. It offers three adjustable brightness settings, providing high brightness for outdoor use, medium for close-range lighting, and low for indoor softer lighting.

It offers four lighting modes: high brightness, ambient light, candlelight, and emergency modes. The ambient light mode has adjustable color temperatures (4000K, 3300K, and 2700K) for outdoor or cozy indoor settings. The candlelight mode mimics a soft flickering candle, ideal for a calming nighttime light source.

The flashlight features a 3100mAh lithium battery, which delivers up to 30 hours of usage, ensuring you won’t run out of light on long trips. It also boasts an IP65 water and dust resistance rating, making it durable enough for use in harsh outdoor environments. The charging port is protected by a soft rubber seal, providing added durability against the elements.

Designed with outdoor functionality in mind, this flashlight comes with a hidden hook at the bottom, making it easy to hang during camping trips. It also includes an emergency SOS mode for added safety during nighttime adventures.

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Apple introduces a new iteration of the iPhone every year, with plenty of new features and enhancements. Similarly, several new features are part of the iPhone 13 series, including improved performance and enhanced user accessibility. To bring improvements, it becomes necessary to change how people interact with phones. Apple also works on the same philosophy, at least to some extent, as most of the features and changes in iOS evolve through human usage and patterns. Similarly, the flashlight light use cases have been diversified. Apart from aiding photography in a low-lit environment, it also facilitates dark areas if you’re looking for something.

Read More: Apple iPhone 14 will be costlier than iPhone 13 due to a new Selfie Camera: Report

Turn off Flashlight on iPhone

The user can easily turn off the flashlight on iPhone 13, iPhone 13 Mini, iPhone 13 Pro, and iPhone 13 Pro Max. The below methods work flawlessly only on all Face ID supported devices including iPhone 12 series, iPhone 11 series, iPhone X series, and an iPad Pro.

From Control Center

It is the most used method to enable the flashlight on iPhone 13. Follow the steps below to do so:

1. Swipe downwards from the top-right corner of your iPhone to pull Control Center.
2. Then, tap on the flashlight icon to toggle the functionality.
3. However, you can even control the flashlight brightness by simply long-pressing the same icon and then dragging the slider.

Asking Siri

It is the easiest way to toggle the flashlight on an iPhone. It even enables you to switch on and off primary smartphone utilities. However, to control the LED torch, you can initiate a talk with Siri by saying “Hey Siri”.

1. Hey Siri
2. Turn on Flashlight/Torch
3. Turn off Flashlight/Torch

From Lock Screen

Easy accessibility is the key aspect of iOS, and the same is identical across various iPhone features.

1. Open the Lockscreen, either by using the ‘Raise to Wake’ or ‘Tap to Wake’ features.
2. Now, hold the flashlight button on the bottom-left corner of the screen. You can easily toggle the state of the flashlight by holding the button again and again.

From the Home Screen shortcut

It is quite easy to control the torch from the home screen, but you need to install the Shortcuts app.

1. Install and open the Shortcuts app.
2. Create a new Shortcut by hitting the ‘+’ button on the top right corner.
3. Press “Add Action” and select “Set Torch”
4. Now, select the “Toggle” option after tapping the “Turn” word. (Note: You can even adjust the brightness while saving the setting.)
5. Tap on the “Preferences” icon in the top right corner.
6. Select the “Add to Home Screen” option and then add the name and Icon for the shortcut before hitting the final “Add” button.

Must See: Apple starts iPhone 13 production in India

These are some possible ways to turn off the flashlight on iPhone 13. However, you can use these ways on all iPhone devices using Face ID. If you have any questions, then do let us know via the comments.

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Xiaomi’s crowdfunding platform has a new and interesting product. The Youle LOVExtend is a 3-in-1 device that works as a power bank, a flashlight, and a grocery bag carrier.

The device is manufactured by one of Xiaomi’s ecosystem companies, Yule Life (Shenzhen) Technology Co. Ltd. It has an ABS body which houses a 3000mAh portable battery bank for charging your phone. The power bank has a 5V/1A input and output port. That is pretty slow by current charging standards but the aim is to provide emergency power when your phone is almost out of juice.

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The LOVExtend can be opened to gain access to the input port. This is also the way to use it as a grocery bag carrier to reduce the strain of shopping bag handles. The maximum weight supported is 10kg. The device has a power button on the top for turning on/off the flashlight. The flashlight uses a 150MA LED lamp with a luminous flux of 30 Lux.

READ MORE: Get that summer body with the new Mijia Walking Treadmill, Mi Scales 2, and Mijia 1X DC Inverter Fan

The LOVExtend is 10.3cm long and has a diameter of 3cm. It comes in black, gray and green and is priced at ¥49 (~$7). It is available on the Youpin online store.

(Via)

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Meizu finally revealed its new family member, Meizu E2, yesterday in China featuring four straight-lined unique LEDs that can alternate cool and warm colors, making it the first to debut a smartphone with such a LED flash arrangement.

Coming together with the phone is this innovative case named Hi Case that works perfectly with the rear flashlight with 15 styles of custom flashlight effects, covering WeChat message, red packets, phone calls, messages, etc. The cool and warm colors of the flashlight can be demonstrated in any flashing effects as you like, to notify you different types of incoming information.

What makes it more standout is the Meizu logo on the back of this Hi Case that can shine like the Apple logo on MacBook. Making phone calls wearing such a case will be definitely eye catching.

READ MORE: Meizu E2 Now Official: Four LED Flash, Helio P20, Hi Case & Special Transformers Edition

Made of high-quality PU material and available in light green, red, and sky blue, this Hi Case can be purchased at 79Yuan (~ $11.5) on Meizu’s official website.

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