Skip to product information
1 of 5

Prometheus Lights

Prometheus Lights Beta QRv2 Flashlight - Solid Brass

Prometheus Lights Beta QRv2 Flashlight - Solid Brass

Regular price $69.00 USD
Regular price Sale price $69.00 USD
Sale Sold out
Shipping calculated at checkout. Complimentary on domestic orders over $100.

Out of stock

There is quite literally no light on the market that is smaller, provides more accurate color rendition, uses only one AAA battery, produces as much light from that AAA battery (up to 90 Lumens), and has as beautiful of a form factor as the Beta QRV2 Classic. 
Furthermore, the QR Compatible is a marvel (engineered to provide 10lbs of holding force), allowing the otherwise deceptively sturdy keychain to be pulled out and interchanged with a pocket clip or Beta Flex Arm (a magnetic mount letting you go hands free.)

You won't understand how much accurate colors and bright light from such a small device can be so incredibly helpful (and perhaps lifesaving) until you try one of these babies out.  An absolutely gorgeous EDC and a GLADFELLOW favorite.
  • Proprietary canted coil spring.
  • Nichia 319 High CRI LED providing supremely accurate color rendition.
  • QR Compatible ecosystem prevents accidental disengagement and opens up access to multiple accessories.
  • Lumen output with three modes: Low (1 Lumen), Medium (15 Lumens), High (90 Lumens).

Dimensions.55" x 2.95" (3.5" with QR attached)

Weight: 2 Oz

Materials: C101 Copper with Brass Keychain Component*

*Copper and/or Brass will develop a stunning patina over time. For this reason, please note that copper/brass lights are NOT returnable or refundable if the vacuum seal bag is opened.

In the Box

  • Beta QRv2 Flashlight
  • 2 Spare O-rings
  • Instruction Manual
  • 1xAAA NiMh Rechargeable Battery


The Beta lights have a "twisty" user interface – the light is controlled by twisting the head on or off. When the light it twisted clockwise (righty tighty) it will turn on. Unscrewing the head a small amount will turn it off.

Your Beta flashlight may have one, two, or three modes. See product sticker for clarification. Beta lights have no mode memory. They will revert to the lowest setting after being off for several seconds. A quick off/on cycle (less than 1 second) changes modes.

About Prometheus Lights

Started in 2011 as a single man operation by product designer, strategist, and custom fabricator Jason Hui, Prometheus Lights has grown into one of the most recognizable, reliable, and skillfully made flashlight brands in the world.


For our domestic customers, we offer complimentary USPS Ground Advantage shipping on all orders above $100.00. Ground Advantage comes with tracking services and $100.00 of insurance with a shipping time of two to five business days. Depending upon shipping rates, your package may be upgraded to a better service at no cost to you. Occasionally, on larger orders, we will add signature confirmation free of charge as a deterrent to theft. 

Items will ship within two business days (Monday-Friday excluding holidays). Photographs ship within two weeks. 

Shipping rates are automatically calculated at checkout and can vary by several factors including location, weight, dimensions, and shipping method. We offer a variety of shipping methods based on your needs in terms of speed and affordability.  Every service we provide comes with tracking and $100.00 of insurance 

For our international customers, we ship via UPS. If you are an international customer, please also be aware of your own local laws. We are not responsible for any loss due to confiscated packages by customs in your country. Prior to purchasing, please do your own research on customs, prohibited items, restrictions and limited delivery locations via your shipping method. International customers are responsible for all additional customs/brokerage charges. 

For more information on our full shipping policies, please see shipping policies.


*Please note that copper/brass lights are NOT returnable or refundable if the vacuum seal bag is opened.

Returns are accepted up to 30 days after receipt of your order if the merchandise is in its original, unused condition, along with the original packaging. Returns received after the 30 day period will not be accepted.

If the return is a result of our shipping error or a defective product, we will refund the non-expedited shipping costs of the return. Otherwise, return shipping costs are non-refundable. Please keep in mind, orders that initially shipped free will have the original shipping charges deducted from the refund. For our full return policy, please see return policies.

View full details
  • Icon: Benefits of Shopping with Us - Shop Small Businesses
  • Icon: Benefits of Shopping with Us - Personalized Service & Support Curated for You
  • Icon: Benefits of Shopping with Us - Definition of a Gladfellow