Acebeam PT40 SST20 3000lm In-depth review, Pros and Cons

6 x Luminus SST20 LEDs

3000 lm output

2500 cd intensity

1 x 18650 Li-Ion battery

The Acebeam PT40 SST20 (PT40SST20) released in 2020. It uses 6 x Luminus SST20 LEDs, TIR reflector and 1 x 18650 Li-Ion battery. The powerful emitter in this flashlight provides up to 3000 lm output, 2500 cd intensity, and a beam distance of 100 m.

#pictures
#specifications
#body
#system
#performance
#software
#features
#accessories
#comparisons

The PT40 SST20 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. TIR lenses of the PT40 SST20 are engineered to optimize optical efficiency by reducing light scattering and minimizing lens artifacts. Without mode memory, this flashlight always starts in the default mode.

Acebeam PT40 SST20 (PT40SST20) 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 PT40 SST20, then don’t hesite and signal the problem to us.

Acebeam PT40 SST20 (PT40SST20) specifications

Brand	Acebeam
Name	PT40 SST20
Type	PT40SST20
Rating	★★★★★ Rated 4/5 based on 1052 user votes.
Launch	2020
Form	flashlight

This Acebeam flashlight is designed to be compact and handheld, making it easy to carry and maneuver.

Body

Weight	95 g
Length	126.8 mm
Body diameter	24 mm
Head diameter	32.8 mm
Material	aluminium alloy with HAIII hard-anodized finish
Colors	black desert tan

The 95 g flashlight may not provide the same level of brightness or features as larger models, it can be handy for quick and convenient illumination in emergency situations or for close-range tasks. 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.

The aluminium bodies can be anodized, providing a protective layer and a wide range of color options for flashlight bodies. Anodizing enhances the corrosion resistance, hardness, and scratch resistance of the aluminum, while also allowing for a variety of attractive finishes. 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. The PT40 SST20 offers an impressive assortment of captivating colors: black, desert tan.

System

Emitter	6 x Luminus SST20 LEDs
Color temperature	4000 K
Reflector	TIR
Lens	TIR
Switch	mechanical side

Luminus has established a positive reputation as a reliable LED manufacturer, and their products are widely used and trusted by lighting professionals and enthusiasts alike. Warm white light is generally considered more comfortable and less harsh on the eyes compared to cool white light. This TIR lens offers flexibility in achieving various beam patterns, from wide-angle illumination to focused spotlights, depending on the specific design of the lens. The PT40 SST20 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.

Performance

Flux	3000 lm
Intensity	2500 cd
Throw	100 m
CD/LM factor	0.83
CRI	95

The 3000 lm output of PT40 SST20 provides greater versatility, as you can adjust the brightness levels to suit different lighting needs. With 2500 cd, the PT40 SST20 flashlight provides a noticeably brighter and more intense beam of light. It can illuminate objects or areas with greater clarity and visibility, even at longer 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.

Flashlights with a higher cd/lm ratio typically excel in long-range throw and focused beam applications, while flashlights with a lower cd/lm ratio may provide a wider and more evenly distributed beam for closer-range illumination or general-purpose use. If accurate color representation is a priority for your specific needs, a flashlight with a CRI of 90 or above is highly recommended. The flashlights with a CRI of 95 or higher are typically considered top-tier options and may come with premium features and components.

Software

Modes	1 mode
Mode memory	no
Ramping mode	no
Strobe	no
SOS/Beacon	no

Features

Battery	1 x 18650 Li-Ion battery
Battery indicator	no
Charger port	no
LVP	yes
Thermal regulation	yes
Protection	IPx6
Impact resistance	1.5 m
AUX LEDs	no
Magnetic	yes

The power source of the PT40 SST20 flashlight is 1 x 18650 Li-Ion battery, providing reliable and long-lasting energy for optimal performance. The PT40 SST20 doesn't have charger port. A charger port is a designated connection point or interface where you can plug in a charger to recharge the flashlight's battery. When the PT40 SST20 flashlight detects that the voltage of the battery has dropped to a certain threshold, it automatically reduces or cuts off the power output to prevent further discharge. This helps to preserve the battery's capacity and prevent it from reaching a critically low voltage level.

The PT40 SST20 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 IPx6 rating indicates that the PT40 SST20 flashlight has a protection against water jets. It is recommended to handle flashlights with care and avoid subjecting them to unnecessary rough treatment to ensure their longevity and reliable operation. The PT40 SST20 flashlight effortlessly clings to metal surfaces, granting you the freedom to go hands-free and explore versatile mounting possibilities.

Accessories

Package contents	clip

The clip provides flexibility in how you carry your flashlight.

The performance of the Acebeam PT40 SST20 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.