---
product_id: 38173460
title: "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"
brand: "cygolite"
price: "271.84 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Cygolite"
url: https://www.desertcart.tn/products/38173460-cygolite-hotshot-100-and-50-lumen-and-2w-bicycle-taillight
store_origin: TN
region: Tunisia
---

# 100 Lumens max brightness Up to 270 hours runtime IP64 water resistant 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

**Brand:** cygolite
**Price:** 271.84 DT
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Light up your ride, day or night — because being seen is being safe!

## Quick Answers

- **What is this?** 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 by cygolite
- **How much does it cost?** 271.84 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/38173460-cygolite-hotshot-100-and-50-lumen-and-2w-bicycle-taillight)

## Best For

- cygolite enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Power:** Up to 270 hours of continuous runtime on a single USB charge keeps you riding worry-free.
- • **Customizable Flash Tempo:** User-tunable flash speeds let you tailor your light pattern for maximum motorist awareness and safety.
- • **Weather-Ready Durability:** IP64 water resistance means your light performs rain or shine, no compromises on safety.
- • **Secure & Compact Mounting:** Hard clip and seat post mounts designed for a snug, reliable fit on round bike parts and bags.
- • **Unmatched Visibility Day & Night:** 6 versatile modes including exclusive Daylighting flashes to ensure you're seen anytime, anywhere.

## Overview

The CYGOLITE Hotshot 100 is a compact, USB-rechargeable bicycle taillight delivering a powerful 100 lumens with six adjustable modes, including exclusive daytime flashes. Featuring up to 270 hours of runtime, IP64 water resistance, and secure hard mounts, it’s engineered for professional cyclists who demand reliable visibility and customizable safety on busy roads.

## Description

Engineered to stand out day and night, the hotshot 100 delivers powerful 100 Lumen flashes.Exclusive 2 button design lets you fully adjust the Tempo of each flash mode to maximize motorist awareness.Every bit the road cyclist's tail light, its power combines with an extra wide beam and up to an incredible 270 hours of run time to give you a large presence anytime, anywhere

Review: Clips To Bike Bags! Bright, Multiple Settings. Day Use Too. - I liked everything about this lite, but, wanted something brighter. I had originally, two weeks ago, purchased the 200 Lumen taillight in the same brand. But, when it got here, it did not have a true hard clip to attach to my seat bag. So, sadly, I sent that one back. That 200 however, was crazy bright. I loved it. It saddened to me to have to return it. But, I definitely love my seat bag. My new taillight needed to clip to that. Liking that brand so much and the style of the light, I took a chance and ordered the 100. This 100 Lumen Taillight is half the Lumen brightness of the 200, but it still seems extremely bright and has all the same setting features. But today, right after receiving it, I noticed this same company does now have a 200 Lumen WITH a Hard Clip that will attach to my seat bag. So, I returned the unused 100 and have the 200 HARD CLIP on order. Synopsis: Depending on your budget, I don't think you can go wrong with the 100 Lumen for the price. It seems as though it would still be highly visible at night and day. Has the same features. Is easy to use and to clip on. Very visible. For almost $20 more, you can have one twice as bright. Both, however should make day and or night riding safer. For me, price not being a huge factor today, I opted for the brighter light. If I had never had that 200 in the past, I would not have known any difference and would have happily kept the 100.
Review: Awesome light! - This tail light is very bright and a real bargain at about $30. I have been using the original hotshot for a couple of years and found it to be a great light for day or night. Recently, some friends were riding about a 1/2 mile behind me and could see my flashing light ahead. I believe it to be 30 lumens. This new light is very noticeably brighter. I sat them out on the bumper of my truck and went to the end of my street, more than 2/10s of mile away. Both lights a very visible in mid day sun from this distance but the 100 lumen light is much better. It will really get people's attention and what I want is to grab their view from as far away as possible. In this day and age of more and more idiots on the road who can't put their phones down, you need something they can't miss when they occasionally look at the road. This light will do that. I see so many people with weak lights that are barely visible from more than a 100 feet and I think, why bother. It come with a clip on the back to mount onto a seat bag or some other loop. It also slides into a included round seat post mount or seat stay mount. The mounts only work on round parts though. This is the only drawback for me as it will not mount on non-round parts. I would personally prefer a rubber strap mount that some other lights come with. It charges with mini USB. Some have made a big deal about this but it is no factor for me as I have other lights and my Garmin also use mini USB. If you want to be seen, and the mounting limitations are not a problem for you, then this is the tail light to get.

## Features

- Powerful 100 Lumen tail light with adjust brightness and flash speeds, ; lasts up to 270 hours on a single charge
- Exclusive night and day modes provide enhanced safety : steady, Zoom, Steady Pulse, Daylighting, triple flash, random flash
- Steady Pulse alerts with pulses as its overlapping steady beam helps motorists gauge their distance
- Daylighting's powerful flashes highlights your presence in day light
- Cygolite, the trusted American bicycle light experts since 1991

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01IO12OLO |
| Auto Part Position | Rear |
| Best Sellers Rank | #30,604 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #40 in Bike Taillights |
| Brand | Cygolite |
| Brand Name | Cygolite |
| Color | Black, Red |
| Customer Reviews | 4.5 out of 5 stars 944 Reviews |
| Global Trade Identification Number | 00745025065251 |
| Included Components | Hotshot 100 tail light^Mini USB charging cable^Seat post mount^Seat Stay mount |
| International Protection Rating | IP64 |
| Item Dimensions L x W x H | 1.2"L x 1.5"W x 2"H |
| Item Type Name | bike light |
| Item Weight | 3.2 ounces |
| Light Output Maximum | 100 lumens |
| Manufacturer | Cygolite |
| Manufacturer Part Number | HS-100-USB |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | HS-100-USB |
| Mounting Type | Seatpost Mount |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of settings | 6 |
| Power Source | Battery Powered |
| UPC | 745025065251 |
| Warranty Description | One Year Limited Warranty |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Cygolite
- **Color:** Black, Red
- **Item Weight:** 0.2 Pounds
- **Light Output Maximum:** 100 Lumens
- **Material:** Plastic
- **Mounting Type:** Seatpost Mount
- **Number of settings:** 6
- **Power Source:** Battery Powered
- **Product Dimensions:** 1.2"L x 1.5"W x 2"H
- **Water Resistance Level:** Water Resistant

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61TjJSPXgLL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/71Qagcim+SL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/716LGMZ6dPL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/71424VUc9DL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/71RNVq1L-fL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clips To Bike Bags! Bright, Multiple Settings. Day Use Too.
*by B***R on June 8, 2020*

I liked everything about this lite, but, wanted something brighter. I had originally, two weeks ago, purchased the 200 Lumen taillight in the same brand. But, when it got here, it did not have a true hard clip to attach to my seat bag. So, sadly, I sent that one back. That 200 however, was crazy bright. I loved it. It saddened to me to have to return it. But, I definitely love my seat bag. My new taillight needed to clip to that. Liking that brand so much and the style of the light, I took a chance and ordered the 100. This 100 Lumen Taillight is half the Lumen brightness of the 200, but it still seems extremely bright and has all the same setting features. But today, right after receiving it, I noticed this same company does now have a 200 Lumen WITH a Hard Clip that will attach to my seat bag. So, I returned the unused 100 and have the 200 HARD CLIP on order. Synopsis: Depending on your budget, I don't think you can go wrong with the 100 Lumen for the price. It seems as though it would still be highly visible at night and day. Has the same features. Is easy to use and to clip on. Very visible. For almost $20 more, you can have one twice as bright. Both, however should make day and or night riding safer. For me, price not being a huge factor today, I opted for the brighter light. If I had never had that 200 in the past, I would not have known any difference and would have happily kept the 100.

### ⭐⭐⭐⭐⭐ Awesome light!
*by O***. on May 3, 2017*

This tail light is very bright and a real bargain at about $30. I have been using the original hotshot for a couple of years and found it to be a great light for day or night. Recently, some friends were riding about a 1/2 mile behind me and could see my flashing light ahead. I believe it to be 30 lumens. This new light is very noticeably brighter. I sat them out on the bumper of my truck and went to the end of my street, more than 2/10s of mile away. Both lights a very visible in mid day sun from this distance but the 100 lumen light is much better. It will really get people's attention and what I want is to grab their view from as far away as possible. In this day and age of more and more idiots on the road who can't put their phones down, you need something they can't miss when they occasionally look at the road. This light will do that. I see so many people with weak lights that are barely visible from more than a 100 feet and I think, why bother. It come with a clip on the back to mount onto a seat bag or some other loop. It also slides into a included round seat post mount or seat stay mount. The mounts only work on round parts though. This is the only drawback for me as it will not mount on non-round parts. I would personally prefer a rubber strap mount that some other lights come with. It charges with mini USB. Some have made a big deal about this but it is no factor for me as I have other lights and my Garmin also use mini USB. If you want to be seen, and the mounting limitations are not a problem for you, then this is the tail light to get.

### ⭐⭐⭐⭐⭐ Great light.... Rechargeable, Long Lasting and Bright
*by B***R on April 6, 2026*

Great light...my second purchase for additional bike. Rechargeable, Long Lasting and Bright. Works perfect for me.

## Frequently Bought Together

- 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
- Cygolite Tail Light Rack Mount - for Hypershot, Hotshot Pro, and Hotshot Series Bicycle Taillights with Hard Mounts (Genuine Mount) Small
- Cygolite Hypershot 350 & 250 Lumen Bicycle Taillight Models–7 Night & Daytime Modes–User Tunable Flash Speeds- Small & Durable–IP64 WaterResistant–Secure Hard Mount–USB Recharge–Great For Busy Streets

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-01*