Acebeam L19 2.0 Review: The Ultimate Long-Throw Flashlight
The Acebeam L19 2.0 is a remarkable long-throw tactical flashlight that has gained attention among outdoor enthusiasts, hunters, and tactical users. With a maximum output of 2200 lumens and an impressive beam distance of up to 1,520 meters, this flashlight stands out in its class for both performance and durability.
Packed with advanced features, the L19 2.0 is designed to meet the needs of those who require a reliable light source under various conditions.
This comprehensive review will cover the key aspects of the L19 2.0, including its design and build quality, LED and beam performance, user interface and operation, performance metrics, practical applications, comparisons with competing models, and frequently asked questions. By the end of this review, readers will have the insights needed to determine if the Acebeam L19 2.0 is the right flashlight for their specific needs.
Table of Contents
- Design and Build Quality
- LED and Beam Performance
- User Interface and Operation
- Performance and Runtime
- Practical Applications
- Comparison with Competitors
- FAQs about the Acebeam L19 2.0
- Conclusion
Design and Build Quality
The Acebeam L19 2.0 features a robust design that emphasizes both durability and functionality. The flashlight measures 163.8mm in length, with a head diameter of 60mm and a body diameter of 25.4mm, weighing 279g with the battery included.
It is constructed from high-quality aircraft-grade aluminum with a type III hard anodized finish, ensuring it can withstand tough conditions.
Materials and Durability
Built with durable materials, the L19 2.0 is designed to be both impact-resistant and waterproof, boasting an IP68 rating. This means it is fully submersible up to 1.5 meters for 30 minutes, making it suitable for various outdoor activities, including hiking and camping.
The anodized finish not only enhances the flashlight’s aesthetics but also increases its resistance to scratches and corrosion.
Ergonomics and Handling
The L19 2.0 is ergonomically designed for comfortable handling. Its cylindrical body features unique grip patterns that prevent slippage, and the tactical ring enhances grip further during intense activities.
The weight distribution is optimized, allowing for easy maneuverability, whether used handheld or mounted.
Tactical Features and Accessories
In addition to its impressive build, the Acebeam L19 2.0 is equipped with tactical features that enhance its usability. It includes a tactical ring for improved grip and control, and a removable lanyard for secure carrying.
The flashlight also comes with a holster, which facilitates easy transportation. However, some users have noted that the tactical ring can snag when drawing the flashlight from its holster.
| Feature | L19 2.0 | Competitor 1 | Competitor 2 |
|---|---|---|---|
| Length | 163.8 mm | 165 mm | 160 mm |
| Weight (with battery) | 279 g | 295 g | 250 g |
| IP Rating | IP68 | IP67 | IP65 |
The comparison table highlights that the Acebeam L19 2.0 is slightly lighter than some competitors while maintaining a superior IP68 rating, which is crucial for outdoor enthusiasts. This combination of lightweight and durability makes it a top choice among tactical flashlights.
LED and Beam Performance
The Acebeam L19 2.0 utilizes advanced LED technology to deliver exceptional beam performance. It features the Luminus SFT-40-W LED, which provides a maximum output of 2200 lumens and a peak intensity of 293,222 cd.
This configuration allows the flashlight to achieve a maximum beam distance of 1,520 meters (approximately 5,000 feet), making it one of the longest-throwing flashlights in its class.
LED Options and Specifications
In addition to the standard white LED, the L19 2.0 also offers an optional green LED variant. The green LED maintains the same lumens output but extends the throw distance to 1,520 meters.
This option is particularly advantageous for hunting, as it minimizes the risk of scaring away wildlife.
| LED Type | Max Output (Lumens) | Peak Intensity (cd) | Throw Distance (m) |
|---|---|---|---|
| Luminus SFT-40-W (White) | 2200 | 293,222 | 1520 |
| Osram NM1 (Green) | 2200 | 577,600 | 1520 |
This table illustrates the strong performance of both LED options in terms of output and intensity. Although both variants offer the same output, the green LED version is designed specifically for tactical applications, ensuring that it can effectively illuminate long distances without disrupting natural wildlife.
Beam Quality and Characteristics
The beam produced by the L19 2.0 is characterized by its tight hotspot and minimal spill. This makes it ideal for long-distance illumination and targeting specific objects at great distances.
The TIR lens utilized in the design helps focus the light efficiently, allowing for a well-defined beam pattern that excels in outdoor environments.
User Interface and Operation
The user interface of the Acebeam L19 2.0 is designed for simplicity and efficiency. It features a dual-switch system, consisting of a tactical tail switch for instant access to turbo mode and a side switch for general operation.
This setup allows users to quickly access high output levels while maintaining control over the flashlight’s various modes.
Side Switch vs. Tail Switch
The tactical tail switch is primarily used for activating turbo mode. A full press will turn the flashlight on in turbo, while a half-press allows for momentary activation.
The side switch, on the other hand, controls all other modes, including moonlight, low, medium, and high settings. This dual-switch design facilitates quick transitions between modes, making it user-friendly in high-pressure situations.
Operating Modes and Memory Function
The L19 2.0 has six operational modes, including moonlight, low, medium 1, medium 2, high, and turbo. The flashlight also features a memory function that remembers the last mode used (excluding turbo and moonlight).
This allows for a seamless user experience, as the flashlight will turn on in the previously selected mode without cycling through all settings.
Lockout Mode and Safety Features
To prevent accidental activation, the L19 2.0 includes an electronic lockout mode. This is activated by holding the side switch for five seconds when the flashlight is off.
Once locked, the flashlight cannot be turned on until the lockout is disabled. The flashlight also features low voltage protection (LVP), which prevents the battery from over-discharging and prolongs overall battery life.
| Mode | Output (Lumens) | Runtime |
|---|---|---|
| Moonlight | 1 | 62 days |
| Low | 60 | 47 hours |
| Medium 1 | 220 | 12 hours |
| Medium 2 | 470 | 5 hours |
| High | 870 | 2 hours 15 minutes |
| Turbo | 2200 | 1 hour 30 minutes |
This table provides a clear overview of the flashlight’s output and runtime for each mode. The impressive lunar runtime of 62 days showcases the efficiency of the L19 2.0, making it an excellent choice for extended outdoor activities.
Performance and Runtime
The performance of the Acebeam L19 2.0 is noteworthy, particularly in its high-output modes. The flashlight is designed to deliver consistent brightness across all settings, with a maximum output of 2200 lumens in turbo mode.
However, like many flashlights, the turbo mode is not sustainable for extended periods, and the L19 2.0 gradually steps down after a short burst of power to prevent overheating.
Measured Lumens vs. Claimed Lumens
While the manufacturer claims a maximum output of 2200 lumens, independent testing has shown that the L19 2.0 produces around 1082 lumens after 30 seconds of operation in turbo mode. This discrepancy is not uncommon in high-output flashlights, where peak performance cannot be maintained indefinitely due to thermal management concerns.
| Mode | Claimed Lumens | Measured Lumens |
|---|---|---|
| Turbo | 2200 | 1082 |
| High | 870 | 669 |
| Medium 2 | 470 | 362 |
| Medium 1 | 220 | 177 |
| Low | 60 | 63 |
The table indicates a trend where the measured lumens fall short of the claimed values, particularly in turbo and high modes. This is typical for flashlights that employ thermal management to prevent overheating, and while the output is lower than advertised, it remains impressive for practical use.
Runtime Analysis
When it comes to runtime, the L19 2.0 exhibits excellent performance. The turbo mode runs for about 1 hour 30 minutes before stepping down to a lower output level.
The flashlight has been designed to maintain a regulated output during its runtime, meaning users can rely on consistent performance over time. In low mode, the flashlight can last up to 62 days, making it ideal for extended outdoor adventures.
| Mode | Runtime |
|---|---|
| Turbo | 1 hour 30 minutes |
| High | 2 hours 15 minutes |
| Medium 2 | 4 hours 8 minutes |
| Medium 1 | 12 hours |
| Low | 47 hours |
| Moonlight | 62 days |
Analyzing the runtime figures, it is clear that the Acebeam L19 2.0 excels in efficiency, especially in lower modes. This allows users to maximize their usage time in situations where a long-lasting light source is crucial, such as during camping or emergency scenarios.
Practical Applications
The Acebeam L19 2.0 is designed for a variety of practical applications, making it a versatile tool for outdoor enthusiasts and professionals alike. Its long throw and high output make it especially suitable for activities like hunting, tactical operations, and emergency preparedness.
Hunting and Outdoor Use
The flashlight’s ability to produce a focused beam with minimal spill is beneficial for hunters, allowing them to spot game from considerable distances without alarming them. The availability of a green LED variant further enhances this capability by minimizing disturbances to wildlife, making it an ideal choice for night hunting.
Tactical and Security Applications
For tactical and security personnel, the L19 2.0’s dual-switch operation allows for quick activation of turbo mode, making it easy to illuminate a scene or disorient a potential threat. The strobe function can serve as an effective tool for self-defense or signaling for help in emergencies.
Everyday Use and Emergency Preparedness
In everyday scenarios, the L19 2.0 can serve as a reliable light source for tasks around the house or during unexpected power outages. Its long runtime in moonlight mode means it can be kept ready for use during emergencies without needing frequent recharges.
Users have reported high satisfaction ratings for its performance in various scenarios, highlighting its versatility.
| Application | User Ratings | Typical Scenarios |
|---|---|---|
| Hunting | 4.8/5 | Nighttime game spotting |
| Tactical Use | 4.7/5 | Security patrols, tactical operations |
| Everyday Use | 4.6/5 | Home repairs, emergencies |
The feedback from users reinforces the flashlight’s reputation as a reliable choice for a wide range of applications. With a solid performance across different scenarios, the Acebeam L19 2.0 has proven itself to be an essential tool for both outdoor adventures and everyday challenges.
Comparison with Competitors
In the competitive market of long-throw flashlights, the Acebeam L19 2.0 stands alongside models like the Nitecore P30i and Olight Warrior X. Each of these flashlights offers unique features and specifications that cater to different user preferences.
Specifications Comparison
| Feature | Acebeam L19 2.0 | Nitecore P30i | Olight Warrior X |
|---|---|---|---|
| Max Output (Lumens) | 2200 | 2000 | 2000 |
| Beam Distance (m) | 1520 | 1000 | 600 |
| Peak Intensity (cd) | 293,222 | 200,000 | 100,000 |
| Battery Type | 21700 | 21700 | 18650 |
| Price | $119.99 | $114.95 | $139.95 |
The table indicates that the Acebeam L19 2.0 outperforms its competitors in terms of maximum output and beam distance, making it an excellent choice for those needing long-range illumination. It is also competitively priced, making it an attractive option for budget-conscious consumers.
Price vs. Features
When considering price versus features, the Acebeam L19 2.0 offers significant value. While the Nitecore P30i and Olight Warrior X provide similar outputs, the L19 2.0’s superior throw distance and peak intensity set it apart.
Additionally, the inclusion of a tactical ring and dual-switch interface enhances its usability for various applications, making it a strong contender in the market.
| Model | Price | Features |
|---|---|---|
| Acebeam L19 2.0 | $119.99 | 2200 lumens, 1520m throw, dual-switch |
| Nitecore P30i | $114.95 | 2000 lumens, 1000m throw, single-switch |
| Olight Warrior X | $139.95 | 2000 lumens, 600m throw, tactical features |
This pricing analysis reflects the value offered by the Acebeam L19 2.0 in comparison to its competitors. With its superior performance and user-friendly features, it stands out as a preferred option for both casual and professional users.
FAQs about the Acebeam L19 2.0
What types of batteries are compatible with the Acebeam L19 2.0?
The Acebeam L19 2.0 is primarily designed to operate with a single 21700 lithium-ion battery. While it can technically accommodate other battery types, such as 18650 cells and CR123A batteries, users are advised to use protected 21700 batteries for optimal performance.
Unprotected flat top batteries may result in unreliable contact and performance issues.
How long does it take to fully charge the battery?
The included Acebeam 21700 battery features a built-in USB-C charging port. Charging the battery from a low voltage state typically takes around 5 hours using a standard USB-A to USB-C cable.
Although this charging speed is relatively slow compared to other flashlights, it is designed to prolong battery life and ensure safe charging.
Is the Acebeam L19 2.0 waterproof?
Yes, the Acebeam L19 2.0 has an IP68 rating, which means it is fully dustproof and can withstand immersion in water up to 1.5 meters for 30 minutes. This makes it suitable for outdoor activities in various weather conditions, including heavy rain and short submersion.
What is the maximum throw distance of the flashlight?
The maximum throw distance of the Acebeam L19 2.0 is 1,520 meters (approximately 5,000 feet). This impressive distance is made possible by the advanced LED technology and TIR lens design, making it one of the longest-throwing flashlights currently available on the market.
How does the dual switch system work?
The Acebeam L19 2.0 features a dual switch system, consisting of a tactical tail switch and a side switch. The tail switch is primarily used for instant access to turbo mode, while the side switch controls standard operating modes such as moonlight, low, medium, and high.
This design allows users to quickly access high-output settings while maintaining control over the flashlight’s various features.
Conclusion
In conclusion, the Acebeam L19 2.0 is an exceptional flashlight that combines impressive throw distance, robust build quality, and a user-friendly interface. While it may not fully meet all advertised lumen outputs, its real-world performance and versatility make it a strong contender in the tactical flashlight market.
Whether for hunting, security, or everyday use, the L19 2.0 offers reliability and functionality at a competitive price. For anyone seeking a long-throw flashlight that excels in various conditions, the Acebeam L19 2.0 is worth considering.
