---
product_id: 451251996
title: "A8 G4"
brand: "rovyvon"
price: "HK$667"
currency: HKD
in_stock: null
reviews_count: 9
category: "Rovy Von"
url: https://www.desertcart.hk/products/451251996-a8-g4
store_origin: HK
region: Hong Kong
---

# Max 650 lumens with 6500K cool white LED USB-C fast recharge in 60 mins Magnetic clip & base for hands-free use A8 G4

**Brand:** rovyvon
**Price:** HK$667
**Availability:** ❌ Out of Stock

## Summary

> 🔦 Illuminate your hustle with the smartest keychain light ever.

## Quick Answers

- **What is this?** A8 G4 by rovyvon
- **How much does it cost?** HK$667 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/451251996-a8-g4)

## Best For

- rovyvon enthusiasts

## Why This Product

- Trusted rovyvon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant High Beam:** Momentary on mode lets you light up your world only when you need it—press and hold for max brightness, release to off.
- • **Compact Powerhouse:** Ultra-lightweight EDC design fits on your keychain or watch band, ready to shine bright wherever life takes you.
- • **Pocket-Safe Lock Mode:** No more accidental power-ons—lock it tight and unlock with a quick charge or 5 clicks.
- • **Magnetic Mounting Magic:** Attach it anywhere metal—car hood, tool bench, or tent pole—for hands-free brilliance on the go.
- • **Versatile 10-Mode Illumination:** From moonlight to UV and red beacon, tailor your light for every scenario—outdoor, work, or emergency.

## Overview

The RovyVon 4th USB-C Aurora A8 is a compact, rechargeable EDC flashlight featuring a powerful 650-lumen 6500K LED, 10 versatile lighting modes including UV and red beacon, and a unique lock mode to prevent accidental activation. Its removable magnetic clip and base enable hands-free use, making it ideal for professionals and outdoor enthusiasts who demand reliable, pocket-sized illumination with fast USB-C charging.

## Description

RovyVon 4th USB-C Aurora A8 EDC Flashlight, 6500K LED Max 650 Lumen, Momentary On Keychain Light with Magnetic Clip/Base, Lock Mode, for Checking Outdoor(365nm/Red/White) - desertcart.com

Review: Pretty great little light - I found this light in an EDC video I was watching. I have been looking for a good side flood flashlight with UV capability. Not that I need it for anything, just think it's cool to have. This light is impressively small for the high lumen output it produces. It easily beats my other similar sized lights. For me, this is a good flashlight either for a keychain or to chuck in your bag for when you need it. So far, I have used it mainly to illuminate my engine bay while fixing something since the attachable magnetic end cap works really well. In fact, it may become my go to flashlight for the car since it also charges via USB C which I already have in the car for my phone charger. I could also see the red flashing modes being useful as a caution device if you are pulled over on a highway. The only thing I can complain about is that I'm not the biggest fan of the button. It's perfectly fine, but I tend to like the rubber dome buttons better. To be clear, this is just preference and I am still rating 5 stars.
Review: Amazing. - This is a wonderful little light design. I love the brightness levels and I love the red and black lights. It's so light that I where it on my watch band as EDC. The battery is really good for it's size.

## Features

- New Lock mode: Based on most customers' experience with RovyVon Aurora series, we added Lock mode on the A8, no more worrying about accidentally turning on the flashlight in your pocket or elsewhere (Note: please unlock this model by charging or 5 clicks)
- Momentary On Mode: long press and hold the button, the A8 will enter high mode, max output 650 lumen, release the button to turn off, illuminate your surroundings at all times
- Removable Magnetic Accessories: A8 comes with a removable magnetic clip and tail base buckle, which can easily attach to metal surfaces to hold the flashlight in place, ideal for work lights, outdoor camping or electrical repair
- 10 Modes for Widely Application: Front LED: moonlight/low/med/high, Side LED: 365nm/red/red beacon/red flash/white(low)/white(high), the 365nm sidelight is perfect for checking checks or banknotes
- New LED: Generation 4 A8 edc light with new 6500K Cool white LED, which has more focused light and better spot effect, you can use the flashlight to illuminate farther and more clearly
- USB-C Rechargeable: A8 keychain light using USB-C charging, 60 minutes to fully charge, the new USB cover uses a fixed form, compared to the old built-in form, which can be more tightly attached to the charging port (Note: USB cable is not included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4CJ7X8F |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Composition | Lithium Ion |
| Battery Description | Lithium-Ion |
| Best Sellers Rank | #57,836 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #703 in Handheld Flashlights |
| Brand | RovyVon |
| Color | 6500K |
| Customer Reviews | 4.6 4.6 out of 5 stars (437) |
| Date First Available | June 17, 2022 |
| Description Pile | Lithium-Ion |
| Finish | Brushed |
| Finish Type | Brushed |
| Included Components | Battery, Key Ring *1, Magnetic Base *1, Magnetic Clip *1, USB-C Cover *1 |
| Item Package Quantity | 1 |
| Item Weight | 0.6 ounces |
| Item model number | A8U |
| Light Output Maximum | 650 Lumens |
| Light Source Type | LED |
| Manufacturer | Runfree Equipment Technology (Hong Kong) CO LTD |
| Material | Plastic |
| Mounting Type | Magnetic Clip |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Part Number | A8U |
| Power Source | Battery Powered |
| Product Dimensions | 2.38"D x 0.62"W x 0.62"H |
| Shape | Bullet |
| Special Feature | Removable |
| Special Features | Removable |
| Style | Modern |
| Voltage | 5 Volts |
| Warranty Description | 2 year warranty. |
| Warranty Type | Full Warranty |
| Water Resistance Level | Not Water Resistant |
| White Brightness | 650 Lumens |

## Product Details

- **Color:** 6500K
- **Light Source Type:** LED
- **Material:** Plastic
- **Power Source:** Battery Powered
- **Special Feature:** Removable

## Images

![A8 G4 - Image 1](https://m.media-amazon.com/images/I/61XSiuvUnYL.jpg)
![A8 G4 - Image 2](https://m.media-amazon.com/images/I/61ujO-rvUWL.jpg)
![A8 G4 - Image 3](https://m.media-amazon.com/images/I/61Jlf4IwYsL.jpg)
![A8 G4 - Image 4](https://m.media-amazon.com/images/I/81k53f3Bb9L.jpg)
![A8 G4 - Image 5](https://m.media-amazon.com/images/I/71Ihi6YhtdL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How does the warranty work? Had mine for just over a month and it will not work anymore.**
A: The product can be guaranteed for two years from the date of purchase. Please communicate your purchase information and product status description with the seller who purchased the product.

**Q: Does this light have the momentary mode? Do you have to double press to get any light?**
A: Hello,
Our new stock after 2022/9 has added back the Momentary on feature (press and hold), changing the Lock mode to 5 clicks. Please unlock the light by charging or 5 clicks before the first use.
If Amazon warehouse sent the wrong UI product to you, please contact us via Amazon message, we'll send the new one to you.
Thank you

**Q: I ordered a gen 4, but received a gen 3 - i believe the main visible difference is the button size, which is larger on the gen 4?**
A: I believe you are correct. The gen 4 is described as having a metal button and the images show what appears to be a button that is larger and surrounded by a metal bezel. My gen 3 utilizes a rubbery type material with no surrounding bezel. With my arthritic hands turning the light off and on is often a two handed operation. I would expect a bit less fumbling around with the gen 4 button. But it may also be easier to accidentally have it turn on in your pocket as it bumps into other objects there, making the lockout feature more of a necessity. I don't use/need that feature on my gen 3. 
That being said it may be worth your while to contact the seller and inform them that you did not get what you ordered and see how they respond. (no price difference in gen 3 and gen 4).

**Q: Hello, i purchased this in sept 2022 but it doesn't come with momentary on, how can i get this? i would like to rate this 5 stars.... please help!**
A: That’s when you push the button and hold it. The light will come on full brightness until you release the button.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pretty great little light
*by M***D on August 28, 2023*

I found this light in an EDC video I was watching. I have been looking for a good side flood flashlight with UV capability. Not that I need it for anything, just think it's cool to have. This light is impressively small for the high lumen output it produces. It easily beats my other similar sized lights. For me, this is a good flashlight either for a keychain or to chuck in your bag for when you need it. So far, I have used it mainly to illuminate my engine bay while fixing something since the attachable magnetic end cap works really well. In fact, it may become my go to flashlight for the car since it also charges via USB C which I already have in the car for my phone charger. I could also see the red flashing modes being useful as a caution device if you are pulled over on a highway. The only thing I can complain about is that I'm not the biggest fan of the button. It's perfectly fine, but I tend to like the rubber dome buttons better. To be clear, this is just preference and I am still rating 5 stars.

### ⭐⭐⭐⭐⭐ Amazing.
*by L***A on January 11, 2026*

This is a wonderful little light design. I love the brightness levels and I love the red and black lights. It's so light that I where it on my watch band as EDC. The battery is really good for it's size.

### ⭐⭐⭐⭐⭐ The most important feature of this flashlight
*by Q***. on August 9, 2023*

There is little doubt that this Rovyvon flashlight is a remarkable piece of technology. The combination of design and function is impeccable. The features of the flashlight are a perfect combination for every day carry purposes and the quality of construction ensures that the flashlight will work flawlessly when needed. You can feel the quality in your hand and see the quality in the performance of the device. There is, however, a feature that is not readily apparent even upon close examination of the flashlight and this particular feature is the most important feature that distinguishes this flashlight from all the participants in a diverse and highly competitive marketplace. The feature is customer service. I have been buying Rovyvon flashlights for several years now and many friends and members of my family now use the flashlight after trusting my reccomendation or accepting my gift. I recently had my first problem with a flashlight; the model associated with this review. The problem was a small crack in the polycarbonate case near the UI button. I sent an email to the customer service department and explained that I was not aware of any time that I had placed the device in harms way, but acknowledged that I could not claim with certainty that I was not the cause of the crack on a heavily used tool that was with me constantly. I took several photos for the company representative to review. I took time with the lighting of the photos to provide quality information to the company. I was motivated by a consistent pattern that I had seen in the companies product development pattern. When customers commented on the need for a longer low light or moonlight feature, the company responded. When customers commented on the need to replace micro USB with a C connection, the company responded. In addition, the battery capacity increased, the charging port seal was improved and the clip became more robust and was magnetic. In short, the companies product was evolving in response to client comments and needs. If Rovyvon was willing to put that level of effort into product development, I was willing to take all the time needed to provide quality information to a responsive company. I quickly received a courteous and professional response. My information was reviewed and the customer service response was thoughtful and fair. I look forward to future products from Rovyvon and thank the company for setting such a high standard for their business practices. This is the way business should be conducted. I wish this company much success in their future endeavors.

## Frequently Bought Together

- RovyVon 4th USB-C Aurora A8 EDC Flashlight, 6500K LED Max 650 Lumen, Momentary On Keychain Light with Magnetic Clip/Base, Lock Mode, for Checking Outdoor(365nm/Red/White)
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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-21*