Search  for anything...
Cygolite

CYGOLITE Hotshot– 100 & 50 Lumen & 2W Bicycle Taillight Models– 6 Night & Daytime Modes– User Tunable Flash Speed– Compact– IP64 WaterResistant– Secure Hard Mount– USB Recharging– Great for Busy Roads

  • Based on 3,748 reviews
Condition: New
Checking for the best price...
$26.35 Why this price?
Save $3.64 was $29.99

Buy Now, Pay Later

As low as $6 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Sep 18
Order within 21 hours and 6 minutes
Available payment plans shown during checkout

Style: 2w


Features

  • Sport Type: Cycling

Color: Yellow


Brand: Cygolite


Material: Plastic


Power Source: Battery Powered


Water Resistance Level: Water Resistant


Item Weight: 3.2 ounces


Mounting Type: Internal


Product Dimensions: 1.5"L x 1.5"W x 2.5"H


Number of settings: 6


Auto Part Position: Rear


Color: ‎Yellow


Brand: ‎Cygolite


Material: ‎Plastic


Power Source: ‎Battery Powered


Water Resistance Level: ‎Water Resistant


Item Weight: ‎3.2 ounces


Mounting Type: ‎Internal


Product Dimensions: ‎1.5"L x 1.5"W x 2.5"H


Number of settings: ‎6


Auto Part Position: ‎Rear


International Protection Rating: ‎IP64


Number of Pieces: ‎1


Manufacturer: ‎Cygolite


UPC: ‎745025014082


Global Trade Identification Number: ‎82


Item Package Dimensions L x W x H: ‎5.28 x 3.62 x 2.05 inches


Package Weight: ‎0.11 Kilograms


Item Dimensions LxWxH: ‎5 x 1.25 x 5.25 inches


Brand Name: ‎Cygolite


Warranty Description: ‎One Year Limited Warranty


Model Name: ‎Cygolite Hotshot– 100 & 50 Lumen & 2W Bicycle Taillight Models– 6 Night & Daytime Modes– User Tunable Flash Speed– Compact– IP64 WaterResistant– Secure Hard Mount– USB Recharging– Great for Busy Roads


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Part Number: ‎HS2WUSB


Model Year: ‎2012


Style: ‎2w


Included Components: ‎Hotshot 2W tail light, seat post mount, mini USB charging cable


Size: ‎One Size


Sport Type: ‎Cycling


Date First Available: July 22, 2011


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Very good light
Style: 2w
I take long bike rides (up to 60 miles) and tour occasionally. I always use bright front and rear flashing lights when I ride. They make me very visible. More than once, they have helped prevent an accident. My rear light started turning itself off while I was riding, and turning itself on while my bike was parked. The old light used AAA batteries. I used Eneloop rechargeables, which gave excellent service. I felt the requirement to disassemble the light frequently to change batteries was one of the reasons the power switch became unreliable over time. I was intrigued by the Cygolite because I can plug it in for charging while the bike is parked. Once mounted to the bike, it can stay there. The issue for me is battery life. Cygolite advertises 4.5 to 500 hours. When I'm on tour, I don't always have access to power. I want to be able to ride 2 or 3 days without recharging. When I got the light, I charged it, then started riding, keeping track of my hours. I did not adjust the OSP feature (which can dim the light) and used the last flash before the steady mode. The battery lasted over 27 hours. That's more than 3 days of riding for me, and it's plenty. The light is well built and appears to be sturdy. It is quite bright and is easily visible in even very bright sunlight. The light remembers the mode setting. This makes it easy to turn on and off. It turns on in the flash mode I like, prevents multiple presses. I like the fact that the charging cable uses the mini USB connector, which is more rugged than the micro connector popular on smart phones. Cygolite advertises the light is rain proof. I haven't been in the rain with this light yet, but the cover for the charging port is finicky and is a weak point. I might come back and update this review at the end of the season. I attach my rear light to a rack. Cygolite does not include a rack mount, but it is available for a very reasonable price from their web site. Their rack mount looks similar to the mount used by Planet Bike and Portland Design Works, but they aren't compatible. If you already have one of the other rack mounts, you will need to buy a new one for the Cygolite. Overall, I am very pleased with this light so far. ... show more
Reviewed in the United States on April 13, 2014 by Dennis Eichenlaub
    • Great little bike light!
Style: 100 Lumens
Product works great and is super bright. I had to order a separate bracket to attach to my rack but once that was attached it clicked in beautifully. This light lives up to the product description and takes some of my worries away while riding the densely populated streets of the DC metro area.
Reviewed in the United States on July 24, 2025 by Cookie Jahr
    • Great little tail light
Style: 2w
This tail light appealed to me for several reasons,It is bright, two watts max output, it is USB rechargeable and it can last a long time with the right settings. It also comes with a seat post mount and a seat stay mount. The light is the Hotshot 2watt led from Cygolite. A very nice feature of this light is you can change how fast the flashing modes flash and you can also change how bright the light is. If you are going to be doing a night ride with your friends then you can lower the intensity of the light so you don't blind everyone else on the ride. If you are riding by yourself in the daylight you can dial up the brightness making it easier for cars to see you and if you get caught in some unexpected low visibility conditions like fog you can crank the brightness up to full. Due to the fact you can change how bright the light is the run times stated by the company cover a range depending on the mode to cover the various brightness and speed of flashing options you can set. The steady mode advertises a run time from 4.5 to 500 hours The triple flash mode is stated as 120 to 320 hours. Zoom mode is 12-29 hours single flash 28-120 hours random flash is 26-110 hours and steady pulse is 20-22. The light comes with a USB cable to recharge the light which uses a USB mini plug on the light. There is a charge indicator so you know when it is fully recharged. There is a low power indicator as well. Another nice feature is on the company web site you can buy spare parts such as additional mounts in case you have multi bikes but don't want to buy multi lights. There is a two button system to program the brightness and flashing speed. One button turns the light on and off and switches between modes. The other button speeds up or slows down the flashing speed, if you are in a flashing mode or increases or decreases the brightness if you are in the steady mode. I've only had the light for a few days so no idea on long term durability but so far it seems like a really nice little light. The only thing I could want that it doesn't have is a built in reflector. I like the idea that a taillight also has a reflector in case something happens and the light dies on you in the middle of a night ride. With a built in reflector at least you have something instead of just a dead light. ... show more
Reviewed in the United States on January 22, 2015 by Casey Kerrigan

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...