Open Monday to Saturday
Professional Workshop
MTB & Road Bikes for Hire
Gift Vouchers Available

Sinewave Beacon Dynamo Light / USB Charger Black

$495.00 Incl. tax
Out of stock

Sinewave has been around the bike-packing, adventure racing scene for a while with their USB charging options. Building from there proven knowledge os USB charging systems, The Beacon is their foray into the world of lighting . A compact little CNC bodied

Open Monday to Saturday
Professional Workshop
MTB & Road Bikes for Hire
Gift Vouchers Available


Integrated USB Charger

  • Charge your phone, GPS, or any other USB device directly from the Beacon; no need for a separate charger.

Flexible Power Options

  • An external, off-the-shelf USB battery pack can be connected to maintain bright, flicker-free light even when stopped or riding slowly.  Any available dynamo power replaces battery power until reaching a speed when all power is provided by the dynamo and the battery is no longer used.

750 Lumens

  • Lots of light, suitable for any style of riding. 

Symmetrical Beam Pattern

  • Ideal choice for off-road riding.

Superior brightness at low and medium speeds

  • Dynamo power is optimized at low-to-medium speeds, reaching 200 lumens at just 5 MPH, 500 lumens at 8 MPH, 650 lumens at 10 MPH, and 750 lumens at 13 MPH.

Charger Priority Mode

  • Intelligently balances power between light and charger to optimize simultaneous use.


  • A supercapacitor, charged while riding, provides about 5 minutes of standlight when stopped.

Color Options

  • We are able to mix-and-match different colors for the front, middle, and back of the Beacon.  Pick a combination that matches your bike or represents your country or team.  Contact us about custom colors.

Mounting Options

  • The 10mm mounting tab is compatible with mounting hardware from B&M, Supernova, Schmidt, etc.

Compact Design

  • L x W x H - 58 x 42 x 42mm
  • 115g (includes 36" dynamo wire)

Taillight Output

  • A taillight output is available and is controlled by the headlight.

Better Color Temperature

  • While still in the "cool white" range, the Beacon generates slightly warmer light than other LED headlights.  This results in less glare, less strain on your eyes, and does a better job reproducing natural colors.


  • Designed to be used in any conditions.  Multiple seals protect against water ingress, electronics are potted in epoxy, and all connectors are gold plated and designed for resistance to the elements.

Made in the USA

  • All Sinewave products are made in the USA.  The Beacon is the only commercially available dynamo light made in the USA.


  • 3 years

What's in the box?

  • The Beacon comes with a USB-to-DC cable.  
  • A mount is not included - there are many options available for different mounting locations.  Contact us if you need advice about mounting options.

NOTE: We don’t always keep stock of Sinewave products, but if you order online we’ll endeavour to get them in within 2 weeks.

Not yet rated

0 stars based on 0 reviews

Add your review
Use commas to separate tags

Professional Workshop

Open Monday to Saturday

Mon, Tues, Wed, Fri 8.30-5.30; Thu 8.30-7.00; Sat 9.00-4.00

MTB & Road Bikes for Hire

Gift Vouchers Available



was added to your shopping cart

Out of stock

The requested quantity for is not available