Haikelite HK04 XHP50.2 13000lm review. Is it worth it in 2023?

4 x Cree XHP50.2 LEDs
13000 lm output
140625 cd intensity
3 x 18650 Li-Ion batteries

The Haikelite HK04 XHP50.2 (HK04XHP502) released in 2019. It uses 4 x Cree XHP50.2 LEDs, SMO reflector and 3 x 18650 Li-Ion batteries. The powerful emitter in this flashlight provides up to 13000 lm output, 140625 cd intensity, and a beam distance of 750 m.

The HK04 XHP50.2 lashlight offers a versatile lighting solution. With mode memory, when you turn off the HK04 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 HK04 XHP50.2 produces a high-frequency flashing light pattern that is designed to disorient or distract potential threats or aggressors. This USB rechargeable flashlight has become a popular choice for both everyday use and demanding situations where reliable lighting is essential.

Table of contents:

Haikelite HK04 XHP50.2 (HK04XHP502) specifications

NameHK04 XHP50.2
Rated 3/5 based on 1111 user votes.

Flashlights enable you to navigate in the dark, locate supplies, signal for help, or provide comfort and security in challenging circumstances.


Weight370 g
Length140 mm
Body diameter46 mm
Head diameter56 mm
Materialaluminium alloy with HAIII hard-anodized finish
desert tan

Flashlights in weight range of the HK04 XHP50.2 (370 g) may have features like extended battery life, intense brightness, or rugged construction for heavy-duty use. 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 HK04 XHP50.2 flashlight.

The HAIII coating provides excellent corrosion resistance, protecting the underlying aluminum from exposure to moisture, humidity, and other corrosive elements. It helps maintain the appearance and functionality of the flashlight, even in harsh environments. The HK04 XHP50.2 flashlight is available in a variety of colors, and the choice of color can serve different purposes and preferences.


Emitter4 x Cree XHP50.2 LEDs
Color temperature5000 K, 6500 K
Lenstoughtened AR coated glass
Switchelectronic 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 HK04 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 of the lens helps to mitigate these reflections by altering the refractive index of the lens surface. The HK04 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.


Flux13000 lm
Intensity140625 cd
Throw750 m
CD/LM factor10.82

The HK04 XHP50.2 flashlight can produce 13000 lm output. Flashlights with very high lumen outputs demand a substantial amount of power. Ensure you consider the battery capacity, runtime, and rechargeability of the flashlight. With 140625 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. 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.


Mode memoryyes
Ramping modeyes

Anduril firmware is known for its user-friendly interface and extensive feature set. It is primarily used in flashlights that are compatible with firmware upgrades, allowing flashlight enthusiasts to enhance and personalize their flashlight's performance. The HK04 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.

The HK04 XHP50.2 flashlight with ramping mode has a user interface that enables you to control the brightness level by pressing and holding a button. Strobe mode on HK04 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 HK04 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.


Battery3 x 18650 Li-Ion batteries
Battery indicatoryes
Charger portUSB Type-C
Thermal regulationyes

The HK04 XHP50.2 flashlight utilizes 3 x 18650 Li-Ion batteries as its power source. The HK04 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. The HK04 XHP50.2 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 HK04 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 HK04 XHP50.2 flashlight, can withstand being submerged in water up to a certain depth for a limited time without being damaged.


Package contents2 x spare o-rings
USB Type-C cable

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 Haikelite HK04 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.

The specifications above 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 Haikelite HK04 XHP50.2, then don’t hesite and signal the problem to us.

Haikelite HK04 XHP50.2 (HK04XHP502) pictures

Haikelite HK04 XHP50.2 / HK04XHP502 photo
Haikelite HK04 XHP50.2 / HK04XHP502 photo
Haikelite HK04 XHP50.2 / HK04XHP502 photo
Haikelite HK04 XHP50.2 / HK04XHP502 photo
Haikelite HK04 XHP50.2 / HK04XHP502 photo
Haikelite HK04 XHP50.2 / HK04XHP502

Haikelite HK04 XHP50.2 (HK04XHP502) comparisons

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