---
product_id: 234918217
title: "Streamlight 78100 Stinger 2020 2000-Lumen Rechargeable Professional Flashlight with Y USB Cord and Without Charger, Black"
brand: "streamlight"
price: "$324.28"
currency: USD
in_stock: true
reviews_count: 12
category: "Streamlight"
url: https://www.desertcart.us/products/234918217-streamlight-78100-stinger-2020-2000-lumen-rechargeable-professional-flashlight-y
store_origin: US
region: United States of America
---

# 2000 lumens max brightness USB rechargeable battery IPX7 waterproof rated Streamlight 78100 Stinger 2020 2000-Lumen Rechargeable Professional Flashlight with Y USB Cord and Without Charger, Black

**Brand:** streamlight
**Price:** $324.28
**Availability:** ✅ In Stock

## Summary

> 🔦 Own the night with the pro-grade Stinger 2020—because your shift deserves the brightest edge.

## Quick Answers

- **What is this?** Streamlight 78100 Stinger 2020 2000-Lumen Rechargeable Professional Flashlight with Y USB Cord and Without Charger, Black by streamlight
- **How much does it cost?** $324.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/234918217-streamlight-78100-stinger-2020-2000-lumen-rechargeable-professional-flashlight-y)

## Best For

- streamlight enthusiasts

## Why This Product

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

## Key Features

- • **Smart Multi-Mode Control:** Effortlessly switch between high, medium, low, and strobe modes with intuitive dual switches.
- • **Rugged & Ready for Action:** IPX7 waterproof and 2-meter impact resistant—built to survive your toughest shifts.
- • **Blazing 2000 Lumens Output:** Illuminate your world with a powerful 315m beam—see what others miss.
- • **Ergonomic Anti-Roll Design:** Comfort meets control with a textured aluminum body that fits like a pro’s pen.
- • **Universal USB Rechargeability:** Charge anywhere with included Y USB cord—compatible with all your existing chargers.

## Overview

The Streamlight 78100 Stinger 2020 is a professional-grade rechargeable flashlight delivering up to 2000 lumens with a 315-meter beam. Featuring multiple brightness modes and strobe, it offers intuitive dual switches for quick access. Its durable aluminum alloy body is ergonomically designed with anti-roll and textured grip, IPX7 waterproof rating, and 2-meter impact resistance. Powered by rechargeable lithium-ion batteries, it includes a versatile Y USB charging cord compatible with existing chargers, making it ideal for law enforcement, tactical, and demanding professional use.

## Description

The Stinger 2020 is the next evolution in high-performing professional flashlights and produces 2,000 lumens to illuminate large areas and 25,000 candelas to have a focused beam of light. With an intensity mode selector switch, you decide if you need high, medium, or low for your situation and environment. On high, the Stinger 2020 provides 2000 lumens, 25,000 candelas, and a beam reach of 315 meters, or more than 1000 feet. The textured body allows for an enhanced and ergonomic grip for all types of conditions and the aluminum alloy body has an anti-roll design. IPX-7 rated, a waterproof operation to 1-meter submersion, and 2-meter impact resistance tested, the Stinger 2020 is ready for your toughest assignments. A long-lasting SL-B26 USB rechargeable battery pack offers multiple charging options using existing Stinger smart chargers and bank chargers to charge inside the light; use a dual USB cord to charge the battery pack outside the light or a Li-ion battery bank charger to charge multiple batteries at once. Prior to purchase, verify the model number of your choice as the Stinger 2020 is available in a variety of charging options.

Review: Outstanding ergonomic duty light. Made in USA! just get the right holster - I’ve had many many lights over my 23 years of patrol. This is a great light. NOBODY makes this type of ergonomic design. Hard to explain, but it’s like holding a pen. It’s amazing in your hand and you’ll wish you bought it sooner. A lot is covered about the light in other reviews. As you can see in pic, I added some rubberized grip tape to the area where the light naturally held with your hand. The ergonomics are awesome. Just add some rubberized tape to the ergo area and it’s perfect. Not much info in reviews about compatible holsters. If you’re looking for a high quality holster for molle for this great light, the one from zero9 holsters is the winner. Check them out. Took a few to find the right combo, but zero9 wins. They also have a belt version. Pics attached. Update after being used on patrol as primary light for over a month on graves. It’s running solid. Even after numerous drops. The light is built solid. Very happy with this design. I’ve been asked about it from others I work with. Now several are running them. Great job Streamlight. Another update another month later. This light is pretty tough. We’ve all had various items roll off our lap and onto concrete when getting out. Maybe just me haha. It’s definitely cop proof for this cop because I drop crap all the time. It’s also one of the few Streamlights still made here in the USA. A majority of the Pro Tac series are made in China. I learned this as my son started his career. He ordered a ProTac light for his duty rifle. “Made in China”. Disappointed in Streamlight. But, they still make a ton of lights here at home… All Stingers, TLR weapon series, SL series, intrinsic/fire lights and some specialty application lights are still made here at home. Light lasts my 1800-0600 shifts no problem with heavy use. There’s a subdued battery status light under the front button that lets you know green, yellow or red. Regarding charging. These WILL recharge in all previous Stinger charging cradles (12v or 110v cords. The Stinger 2020 cradle that is also for 110v has what Streamlight calls a “propriety” port/cable. Ehhhh, nope. It’s micro usb. They have a little nub on their branded micro usb cable that “locks” in place. Not really. Don’t think you need to buy a bunch of new cradles and cables. ANY micro usb will work with the Stinger 2020 cradles. And for all those guys out there with older charging cables and cradles that use the rectangular two prong connector for 12v and 110v, those work fine with the new cradle as well. So, in my humble opinion, if you have an old Stinger cradle and charging cable at home, get the a less expensive version and use your current chargers. I’m the type of person that opens crap up and looks inside. I had an old Stinger cradle. I ordered a stinger 2020 with the cradle (and micro usb). Once you remove the two Phillips screws on both of them, the boards are almost 100% identical. The only difference I could find was the integration of a micro USB port on the stinger 2020 version. Otherwise, the board is absolutely identical. And that’s when comparing it to a cradle from 10 years ago. With the right holster, you will be happy with this light. That’s coming from a picky salty sgt ha. I added a video of real world 0300 ish hours use in semi rural area that hopefully helps you guys out. This is not a thrower. This is absolutely ideal for patrol. Another update 6/20/23. Still super impressed with this light. I work Graves 12 hr shifts. This is my primary light throughout the shift, and a good majority of the area I work in is rural and dark. Even after a night of way above average use, I still have plenty of power on the medium setting. I charge the light after each shift since you just don’t know what the next nights demands will bring. If you have a light that you are always worrying about going dead 3/4 through your shift, that’s not happening with the sucker. Can always top off in the car, but I haven’t had to do it yet after several months of truly hard use. Another nice thing is the factory side grips (and rectangular shape on the rear end) make holding the light under your arm pit really easy. No slipping at all. I don’t normally write this many updates, but I have not found a fault with this light yet. This is coming from a guy who has very high expectations for lighting. It’s a winner! Hope this helps. Stay safe out there guys.
Review: bright - really good quality, extremely bright, and good battery life. it is a little larger than I expected.

## Features

- High, medium and low modes plus strobe: High: 2,000 lumens; 315m beam; runs 2 hours, Medium: 850 lumens; 200m beam; runs 4 hours, Low: 100 lumens; 70m beam; runs 24 hours, Strobe: runs 3.25 hours
- Intuitive switch for easy mode selection, "Set and forget it" no need to cycle through the settings to get to the desired mode
- Features independently functioning head and tail switches
- Aluminum alloy body with ergonomic anti-roll body design and textured grip
- Corrosion-resistant and gasket-sealed BOROFLOAT glass lens; IPX7-rated waterproof operation to 1 meter submersion; not a dive light or for underwater use; 2-Meter impact resistance tested

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FVKHMDS |
| Average Battery Life | 5 Hours |
| Batteries | 2 Lithium Polymer batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Composition | Lithium Ion |
| Battery Description | Lithium-Ion |
| Best Sellers Rank | #34,423 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #383 in Tactical Flashlights #475 in Handheld Flashlights |
| Brand | Streamlight |
| Brightness | 25000 Candela |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,224) |
| Date First Available | August 13, 2020 |
| Description Pile | Lithium-Ion |
| Finish | Brushed |
| Finish Type | Brushed |
| Global Trade Identification Number | 00080926781009 |
| Included Components | Rechargeable Flashlight, User Guide, Y USB Cord |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 12.8 ounces |
| Item model number | 78100 |
| Light Output Maximum | 2000 Lumens |
| Light Source Type | LED |
| Manufacturer | Streamlight |
| Material | Aluminum |
| Number Of Pieces | 1 |
| Number of Batteries | 2 Lithium Polymer batteries required. (included) |
| Part Number | 78100 |
| Pattern | Solid |
| Power Source | Battery Powered |
| Product Dimensions | 7.67"D x 1.62"W x 1.62"H |
| Recommended Uses For Product | Automotive, Camping, Law Enforcement, Safety & Security, Tactical |
| Shape | Round |
| Size | One Size |
| Special Feature | Adjustable Light Modes, Impact Resistant, Non Slip Grip, Rechargeable, Weatherproof |
| Special Features | Adjustable Light Modes, Impact Resistant, Non Slip Grip, Rechargeable, Weatherproof |
| Specification Met | ANSI, CE, IPX7 |
| Style | Without Charger |
| UPC | 080926781009 |
| Voltage | 3.7 Volts |
| Warranty Description | Limited lifetime warranty. |
| Warranty Type | Limited Lifetime Warranty |
| Water Resistance Level | Waterproof |
| Wattage | 25 watts |
| White Brightness | 2000 Lumens |

## Product Details

- **Color:** Black
- **Light Source Type:** LED
- **Material:** Aluminum
- **Power Source:** Battery Powered
- **Special Feature:** Adjustable Light Modes, Impact Resistant, Non Slip Grip, Rechargeable, Weatherproof

## Images

![Streamlight 78100 Stinger 2020 2000-Lumen Rechargeable Professional Flashlight with Y USB Cord and Without Charger, Black - Image 1](https://m.media-amazon.com/images/I/71GwN4vkS4S.jpg)
![Streamlight 78100 Stinger 2020 2000-Lumen Rechargeable Professional Flashlight with Y USB Cord and Without Charger, Black - Image 2](https://m.media-amazon.com/images/I/81i8dB6-pMS.jpg)
![Streamlight 78100 Stinger 2020 2000-Lumen Rechargeable Professional Flashlight with Y USB Cord and Without Charger, Black - Image 3](https://m.media-amazon.com/images/I/71HfrQJTRaS.jpg)
![Streamlight 78100 Stinger 2020 2000-Lumen Rechargeable Professional Flashlight with Y USB Cord and Without Charger, Black - Image 4](https://m.media-amazon.com/images/I/71Mt4tLs5KS.jpg)
![Streamlight 78100 Stinger 2020 2000-Lumen Rechargeable Professional Flashlight with Y USB Cord and Without Charger, Black - Image 5](https://m.media-amazon.com/images/I/71-iWDJMPxS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Outstanding ergonomic duty light. Made in USA! just get the right holster
*by L***! on March 20, 2023*

I’ve had many many lights over my 23 years of patrol. This is a great light. NOBODY makes this type of ergonomic design. Hard to explain, but it’s like holding a pen. It’s amazing in your hand and you’ll wish you bought it sooner. A lot is covered about the light in other reviews. As you can see in pic, I added some rubberized grip tape to the area where the light naturally held with your hand. The ergonomics are awesome. Just add some rubberized tape to the ergo area and it’s perfect. Not much info in reviews about compatible holsters. If you’re looking for a high quality holster for molle for this great light, the one from zero9 holsters is the winner. Check them out. Took a few to find the right combo, but zero9 wins. They also have a belt version. Pics attached. Update after being used on patrol as primary light for over a month on graves. It’s running solid. Even after numerous drops. The light is built solid. Very happy with this design. I’ve been asked about it from others I work with. Now several are running them. Great job Streamlight. Another update another month later. This light is pretty tough. We’ve all had various items roll off our lap and onto concrete when getting out. Maybe just me haha. It’s definitely cop proof for this cop because I drop crap all the time. It’s also one of the few Streamlights still made here in the USA. A majority of the Pro Tac series are made in China. I learned this as my son started his career. He ordered a ProTac light for his duty rifle. “Made in China”. Disappointed in Streamlight. But, they still make a ton of lights here at home… All Stingers, TLR weapon series, SL series, intrinsic/fire lights and some specialty application lights are still made here at home. Light lasts my 1800-0600 shifts no problem with heavy use. There’s a subdued battery status light under the front button that lets you know green, yellow or red. Regarding charging. These WILL recharge in all previous Stinger charging cradles (12v or 110v cords. The Stinger 2020 cradle that is also for 110v has what Streamlight calls a “propriety” port/cable. Ehhhh, nope. It’s micro usb. They have a little nub on their branded micro usb cable that “locks” in place. Not really. Don’t think you need to buy a bunch of new cradles and cables. ANY micro usb will work with the Stinger 2020 cradles. And for all those guys out there with older charging cables and cradles that use the rectangular two prong connector for 12v and 110v, those work fine with the new cradle as well. So, in my humble opinion, if you have an old Stinger cradle and charging cable at home, get the a less expensive version and use your current chargers. I’m the type of person that opens crap up and looks inside. I had an old Stinger cradle. I ordered a stinger 2020 with the cradle (and micro usb). Once you remove the two Phillips screws on both of them, the boards are almost 100% identical. The only difference I could find was the integration of a micro USB port on the stinger 2020 version. Otherwise, the board is absolutely identical. And that’s when comparing it to a cradle from 10 years ago. With the right holster, you will be happy with this light. That’s coming from a picky salty sgt ha. I added a video of real world 0300 ish hours use in semi rural area that hopefully helps you guys out. This is not a thrower. This is absolutely ideal for patrol. Another update 6/20/23. Still super impressed with this light. I work Graves 12 hr shifts. This is my primary light throughout the shift, and a good majority of the area I work in is rural and dark. Even after a night of way above average use, I still have plenty of power on the medium setting. I charge the light after each shift since you just don’t know what the next nights demands will bring. If you have a light that you are always worrying about going dead 3/4 through your shift, that’s not happening with the sucker. Can always top off in the car, but I haven’t had to do it yet after several months of truly hard use. Another nice thing is the factory side grips (and rectangular shape on the rear end) make holding the light under your arm pit really easy. No slipping at all. I don’t normally write this many updates, but I have not found a fault with this light yet. This is coming from a guy who has very high expectations for lighting. It’s a winner! Hope this helps. Stay safe out there guys.

### ⭐⭐⭐⭐⭐ bright
*by R***N on January 26, 2026*

really good quality, extremely bright, and good battery life. it is a little larger than I expected.

### ⭐⭐⭐⭐⭐ Great light and worth the buy!
*by D***O on September 15, 2025*

Used this light back when I was in law enforcement and for working on my vehicle. 10/10 nice battery length and brightness and easy to use. Sits nice between the cheek and shoulder so you can use your hands too. Only complaint which is common with all strong flashlights is that it can overheat just don’t have it against anything flammable but even then I doubt it would catch fire unless you kept it on for hours on top of the clothing. All stream light branding I typically love but this flashlight was a great buy for me

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-14*