Streamlight Stinger 2020 2000-Lumen Rechargeable Flashlight

Our review of the Streamlight Stinger 2020 finds it tailored to professionals and serious users who need a dependable, high-output handheld light. The single biggest reason to buy is its combination of a true 2,000-lumen high mode with a long-reaching 315m beam, wrapped in a rugged, ergonomic aluminum body that tolerates wet and rough conditions. This flashlight is best for security, search, and tradespeople who need selectable brightness and long battery life rather than casual household use.

Key Features

• 2,000-lumen high mode: Delivers a 315m beam for long-distance illumination when you need to light large areas or identify distant objects.
• Three selectable intensity modes: High, medium and low plus strobe let you choose 2,000, 850 or 100 lumens to match runtime and visibility needs.
• Long runtimes: Runtime ranges from about 2 hours on high to 24 hours on low, giving flexibility for extended use between charges.
• Durable construction: Aluminum alloy body with textured grip, anti-roll design and 2m impact resistance protects the light on job sites.
• Weather resistance: IPX7-rated gasket-sealed lens and housing allow operation after 1m submersion, useful in heavy rain or wet environments.
• Intuitive controls: Independent head and tail switches plus an intensity mode selector mean users can "set and forget" a preferred brightness without cycling through modes.

Who It's For

The Stinger 2020 suits first responders, security professionals, search teams and tradespeople who need a high-output, rechargeable flashlight with selectable modes and durable build. The long beam reach and strong high mode make it useful where distance illumination and target identification matter.

Casual users who only need occasional household lighting or very compact carry may prefer a smaller, lower-output light with simpler controls and a lower price. Users requiring an underwater dive light should not use this product for submerged diving despite its IPX7 rating.

Pros & Cons

Pros

• Very bright high mode with a focused beam that reaches over 300m for long-distance tasks.
• Flexible brightness options and an intensity selector make it easy to match output to runtime needs.
• Robust aluminum body, textured grip and anti-roll design stand up to rough handling.
• Rechargeable SL-B26 battery pack provides strong battery life across modes.

Cons

• Some buyers may find the unit pricier than basic flashlights, making it less appealing for casual use.
• Not intended as a dive light despite waterproof performance to 1m.

Specifications

Brand	Streamlight
High output	2,000 lumens; 315m beam
Medium / Low	850 lumens (200m); 100 lumens (70m)
Runtimes	High 2 hr; Medium 4 hr; Low 24 hr; Strobe 3.25 hr
Battery	SL-B26 USB rechargeable battery pack
Construction	Aluminum alloy body, textured grip, anti-roll design
Ingress & impact	IPX7 waterproof to 1m; 2m impact resistance tested

Our Verdict

The Streamlight Stinger 2020 is a solid choice for professionals who need a powerful, reliable rechargeable flashlight with selectable brightness and rugged construction. It represents good value when long beam reach, durable build and flexible runtimes matter more than minimal weight or the lowest price.

Frequently Asked Questions

Is the battery rechargeable?
The light uses an SL-B26 USB rechargeable battery pack and includes a 120V AC/12V DC single-holder charger for recharging.

Can this flashlight be used underwater?
It is IPX7-rated and will operate after 1m submersion but is not designed as a dive light for prolonged underwater use.

How do you change brightness modes?
An intensity mode selector switch provides high, medium and low settings so you can select a preferred level without cycling through modes.