
Astrolux FT03 XHP50.2 4300lm In-depth review, Pros and Cons
The Astrolux FT03 XHP50.2 (FT03XHP502) released in 2019. It uses Cree XHP50.2 LED, SMO reflector and 1 x 26650 Li-Ion battery. The powerful emitter in this flashlight provides up to 4300 lm output, 133000 cd intensity, and a beam distance of 729 m.
The FT03 XHP50.2 is a powerful and reliable flashlight. With its impressive illumination capabilities and durable construction, it serves as an exceptional lighting tool for various situations and environments. With mode memory, when you turn off the FT03 XHP50.2 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 FT03 XHP50.2 produces a high-frequency flashing light pattern that is designed to disorient or distract potential threats or aggressors. This USB rechargeable flashlight is designed to be compact and lightweight, making them highly portable and easy to carry.
Astrolux FT03 XHP50.2 (FT03XHP502) 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 Astrolux FT03 XHP50.2, then donāt hesite and signal the problem to us.
Astrolux FT03 XHP50.2 (FT03XHP502) specifications
Brand | Astrolux |
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Name | FT03 XHP50.2 |
Type | FT03XHP502 |
Rating | |
Launch | 2019 |
Form | flashlight |
The presence of a flashlight can provide a sense of reassurance and confidence in unfamiliar or potentially dangerous environments.
Body
Weight | 295 g |
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Length | 170 mm |
Body diameter | 34.5 mm |
Head diameter | 69.5 mm |
Material | aluminium alloy with HAIII hard-anodized finish |
Colors | black blue green |
This 295 g flashlight is not excessively heavy, but it is noticeably heavier than the average weight for handheld flashlights. The length of the FT03 XHP50.2 flashlight can affect its portability. A shorter flashlight is generally easier to carry in a pocket, bag, or pouch, making it more convenient for everyday use or when you're on the go. 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 body of FT03 XHP50.2 flashlight treated with a Type III hard-anodized, anti-abrasive ļ¬nish. The FT03 XHP50.2 flashlight is available in a variety of colors, and the choice of color can serve different purposes and preferences.
System
Emitter | Cree XHP50.2 LED |
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Color temperature | 5700 K, 6500 K |
Reflector | SMO |
Lens | AR coated glass |
Switch | electronic side |
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 FT03 XHP50.2 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 on the lens maximizes light transmission, making the flashlight more effective in darker environments. The FT03 XHP50.2 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.
Performance
Flux | 4300 lm |
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Intensity | 133000 cd |
Throw | 729 m |
CD/LM factor | 30.93 |
With 4300 lm, the FT03 XHP50.2 flashlight will provide an exceptionally bright and powerful beam of light. It can illuminate large areas, outdoor spaces, or even act as a temporary spotlight in certain situations. With 133000 cd, the flashlight will provide an intense and powerful beam of light that can illuminate objects or areas with exceptional brightness and clarity. 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.
Software
Firmware | NarsilM |
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Mode memory | yes |
Ramping mode | yes |
Strobe | yes |
SOS/Beacon | yes |
NarsilM is an open-source firmware designed for flashlights, it is similar to Anduril. The FT03 XHP50.2 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. Instead of having predefined brightness levels or fixed modes, the ramping mode lets you adjust the light intensity seamlessly within a specific range.
Strobe mode on FT03 XHP50.2 flashlight produces a rapid, repeated flashing of light. It can be used for signaling purposes, self-defense, or attracting attention in emergency situations. SOS mode of the FT03 XHP50.2 produces a specific sequence of long and short flashes to signal distress or emergency situations. It is commonly used in outdoor adventures or survival scenarios.
Features
Battery | 1 x 26650 Li-Ion battery |
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Battery indicator | yes |
Charger port | USB Type-C |
LVP | yes |
Thermal regulation | yes |
Protection | IPx7 |
AUX LEDs | no |
Magnetic | no |
The FT03 XHP50.2 flashlight utilizes 1 x 26650 Li-Ion battery as its power source. The FT03 XHP50.2 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. USB rechargeable flashlights have become increasingly popular in recent years due to their convenience and sustainability.
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 FT03 XHP50.2 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 "7" in the IPx7 rating indicates that the FT03 XHP50.2 flashlight, can withstand being submerged in water up to a certain depth for a limited time without being damaged.
Accessories
Package contents | 2 x spare o-rings lanyard |
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The lanyard prevents accidental loss of the flashlight. When using spare O-rings, it's important to follow the manufacturer's instructions and guidelines for proper installation.
The performance of the Astrolux FT03 XHP50.2 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.
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