
Acebeam T28 2500lm In-depth review, Pros and Cons
The Acebeam T28 (T28) released in 2020. It uses Cree XHP35 HI LED, SMO reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 2500 lm output, 422500 cd intensity, and a beam distance of 1300 m.
The T28 flashlight provides instant illumination at the touch of a switch. This immediate response is particularly useful in emergency situations or when you need instant visibility. This light has 5 modes of lighting. With mode memory, when you turn off the T28 and then turn it back on again, it will automatically activate the mode that was last used before it was turned off. The strobe function of T28 produces a high-frequency flashing light pattern that is designed to disorient or distract potential threats or aggressors. The flashlight is designed to be powered by rechargeable batteries that can be easily recharged using a USB cable connected to a power source such as a computer, power bank, or wall adapter.
Acebeam T28 (T28) pictures





The specifications below are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Acebeam T28, then don’t hesite and signal the problem to us.
Acebeam T28 (T28) specifications
Brand | Acebeam |
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Name | T28 |
Type | T28 |
Rating | |
Launch | 2020 |
Form | flashlight |
This Acebeam flashlight offers portability, versatility, and reliability in providing illumination.
Body
Weight | 427 g |
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Length | 198 mm |
Body diameter | 25.4 mm |
Head diameter | 83 mm |
Material | aluminium alloy with HAIII hard-anodized finish |
Colors | black |
The T28 flashlight is a bit heavy, its weight is 427 g. It's important to consider the intended use and personal comfort when choosing a flashlight of this weight. The length of a flashlight can also impact its balance and weight distribution. A well-balanced flashlight, where the weight is evenly distributed, can be more comfortable to hold for longer periods and reduce hand fatigue. Aluminium is a lightweight material, which is beneficial for T28 flashlight.
The HAIII coating can also enhance the visual appearance of the flashlight. It offers a uniform and attractive finish, often available in different colors, giving the flashlight a sleek and professional look. This flashlight comes in a sleek black color option.
System
Emitter | Cree XHP35 HI LED |
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Color temperature | 6500 K |
Reflector | SMO |
Lens | toughtened AR coated glass |
Switch | electronic side, mechanical rear |
Cree LEDs are commonly used in a wide range of lighting applications. Their products are trusted by lighting professionals and have gained a strong reputation for quality and performance. The choice of color temperature depends on the specific lighting application and personal preferences. The T28 uses a smooth reflector. Unlike the textured surface of an orange peel reflector, a smooth reflector has a polished, mirror-like surface.
The AR coating of the lens helps to mitigate these reflections by altering the refractive index of the lens surface. The T28 uses multiple switches. Depending on the placement and design of the switches, a multiple switch configuration can allow for one-handed operation. This is particularly helpful in situations where you need to hold or manipulate objects with one hand while using the flashlight with the other hand.
The T28 has electronic switch. Some flashlights with electronic switches have programmable features that allow users to customize the behavior of the flashlight. This may include setting specific modes, configuring brightness levels, or enabling unique functions according to individual preferences. The T28 has mechanical switch. Mechanical switches often offer tactile feedback, allowing users to feel a distinct click or resistance when the switch is pressed. This feedback helps users confirm that the switch has been activated or deactivated, providing a reassuring sense of control and awareness. The placement of the rear switch at the end of the T28 flashlight facilitates a secure forward grip. This grip allows for better control and handling of the flashlight, especially in situations where precision and stability are important.
Performance
Flux | 2500 lm |
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Intensity | 422500 cd |
Throw | 1300 m |
CD/LM factor | 169 |
The 2500 lm output of T28 provides greater versatility, as you can adjust the brightness levels to suit different lighting needs. With 422500 cd, this Acebeam flashlight will produce an extremely intense and powerful beam of light. It will provide an unparalleled level of brightness and visibility, capable of illuminating objects or areas with exceptional clarity even at very long distances. The throw distance refers to the maximum distance at which the flashlight can effectively illuminate an object or target. The stated throw distance typically indicates the point at which the brightness falls below a specified threshold, such as 0.25 lux. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam. Well-focused spot beams can be over 100 cd/lm, tactical flashlights are typically between 20-100 cd/lm, and work lights are less than 10 cd/lm.
Software
Modes | 5 modes |
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Mode memory | yes |
Ramping mode | no |
Strobe | yes |
SOS/Beacon | no |
Modes on a flashlight refer to different output settings or levels of brightness that can be selected to suit different needs and preferences. The T28 has mode memory. Mode memory means that the flashlight will remember the mode you were using when the light was last turned off, and when you turn it on again. Strobe mode on T28 flashlight produces a rapid, repeated flashing of light. It can be used for signaling purposes, self-defense, or attracting attention in emergency situations.
Features
Battery | 1 x 21700 Li-Ion battery |
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Battery indicator | yes |
Charger port | USB Type-C |
LVP | yes |
Thermal regulation | yes |
Protection | IPx8 |
AUX LEDs | no |
Magnetic | no |
The T28 flashlight utilizes 1 x 21700 Li-Ion battery as its power source. The T28 has a battery indicator. A battery indicator is a feature that provides information about the remaining power level of the flashlight's battery. It helps users monitor the battery status and estimate how much runtime they have left before the battery needs to be recharged or replaced. The T28 flashlight can be charged directly from a USB power source, such as a wall adapter, computer, power bank, or car charger. This allows for convenient and versatile charging options, as you can utilize various USB power sources to recharge the flashlight's internal battery.
LVP (Low Voltage Protection) is designed to protect the battery from being over-discharged, which can lead to reduced battery life or even permanent damage. The T28 has thermal protection feature. The thermal protection mechanisms are designed to monitor and regulate the temperature of the flashlight during operation. This feature helps prevent overheating, which can be detrimental to the flashlight's performance, battery, and overall safety. The T28 flashlight with IPx8 rating can withstand being submerged in water beyond 1 meter for a prolonged period, typically specified by the manufacturer.
Accessories
Package contents | 18650 adapter 2 x spare o-rings 21700 battery USB Type-C cable lanyard nylon holster spare rubber cover |
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The included battery is selected by the manufacturer to ensure optimal compatibility and performance with the T28 flashlight. The package comes complete with a holster designed specifically to provide a secure and protective storage solution for your flashlight. When gripping the flashlight with the lanyard around your wrist, it provides a more secure and stable hold. Regularly replacing worn or damaged O-rings helps maintain the overall durability and performance of the flashlight.
The performance of the Acebeam T28 flashlight is measured according to the ANSI / NEMA FL1 Standard 30 seconds after switching the light on. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.
Acebeam T28 (T28) comparisons
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