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Haikelite HK90 18000lm In-depth review, Pros and Cons

3 x Luminus SBT90.2 LEDs
18000 lm output
750000 cd intensity
3 x 21700 Li-Ion batteries

The Haikelite HK90 (HK90) released in 2020. It uses 3 x Luminus SBT90.2 LEDs, SMO reflector and 3 x 21700 Li-Ion batteries. The powerful emitter in this flashlight provides up to 18000 lm output, 750000 cd intensity, and a beam distance of 1732 m.

The content of this article reflects our own experiences and viewpoints. We aim to offer insights on a topic, and we hope others find it helpful and motivating. Additionally, we make every effort to provide accurate and comprehensive coverage. If you found an error or something lacking in the specifications for the Haikelite HK90, then tell us.

Haikelite HK90 / HK90

The HK90 flashlight offers a versatile lighting solution. The HK90 flashlight recalls the last used mode. So, you don't need to access higher brightness levels unless you need to. You can use the strobe function as a self-defense tool. It provides a non-lethal way to deter or disorient attackers. This USB rechargeable flashlight is small and light. It is easy to carry.

Haikelite HK90 (HK90) specifications

BrandHaikelite
NameHK90
TypeHK90
Rating
Rated 3 / 5 based on 1305 user votes.
Launch2020
Formflashlight

A flashlight provides reassurance and confidence. It is helpful in unfamiliar or dangerous places.

Haikelite HK90 / 4

Body

Weight1119 g
Length200 mm
Body diameter60 mm
Head diameter100 mm
Materialaluminium alloy with HAIII hard-anodized finish
Colorsblack
desert tan
silver

The flashlight is a bit heavy, its weight is 1119 g. The best flashlight size depends on personal preference. It also depends on intended use and the specific features you want. The aluminum bodies can be anodized. This adds a protective layer and a wide range of color options for flashlight bodies. The HAIII coating resists corrosion well. It shields the aluminum from moisture, humidity, and other corrosive elements. The HK90 offers an impressive assortment of captivating colors: black, desert tan, silver.

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System

Emitter3 x Luminus SBT90.2 LEDs
Color temperature5700 K
ReflectorSMO
Lenstoughtened AR coated glass
Switchelectronic side

Luminus has established a positive reputation as a reliable LED manufacturer. Warm, white light is generally more comfortable. It's also less harsh on the eyes than cool, white light. If you need long-range light, get a flashlight with a smooth reflector. It will have more throw distance. The AR coating on the lens maximizes light transmission. This makes the flashlight more effective in darker environments. The electronic switches may have a higher chance of standby drain.

Haikelite HK90 / 2

Performance

Flux18000 lm
Intensity750000 cd
Throw1732 m
CD/LM factor41.67

Bright flashlights are often larger and heavier. This is because they have more LEDs, better cooling, and bigger batteries. These flashlights have very high intensity. They need lots of power and make a lot of heat, this is because they have high energy output. The throw distance is the farthest distance the flashlight can light an object. Candela per lumen (cd/lm) measures a flashlight's beam intensity. It compares this to its total luminous flux or output.

Haikelite HK90 / 1

Software

Mode memoryyes
Ramping modeyes
Strobeyes
SOS/Beaconyes

The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. It stays in that mode when you turn it on again. The light doesn't have predefined brightness levels or fixed modes. Instead, the ramping mode lets you adjust the light smoothly within a specific range. Designers created the strobe function to produce a disorienting or attention-grabbing effect. The SOS code starts three short signals. Then, three long signals follow. Finally, there are three short signals again.

Features

Battery3 x 21700 Li-Ion batteries
Battery indicatoryes
Charger portUSB Type-C
LVPyes
Thermal regulationyes
ProtectionIPx7
Impact resistance1 m
AUX LEDsno
Magneticno

The HK90 flashlight's power source is 3 x 21700 Li-Ion batteries. It provides reliable, long-lasting energy for top performance. The battery indicator prevents surprise power failures. It ensures the flashlight is ready when needed. USB rechargeable flashlights are more popular now. They are popular because they are convenient and sustainable. The Low Voltage Protection helps save the battery's capacity. It stops it from reaching a critically low voltage.

The thermal protection feature helps prevent overheating. Overheating can harm the flashlight's performance, battery, and safety. The "7" in the IPx7 rating shows that the flashlight can survive being submerged in water. It can withstand a certain depth for a limited time without getting damaged. The HK90 flashlight proudly boasts an exceptional impact resistance rating of 1 m.

Accessories

Package contents2 x spare o-rings
USB Type-C cable
gimbal screw
lanyard
strap

The lanyard of the HK90 protects the flashlight from accidental damage. It does this by stopping it from falling or hitting the ground. When using spare O-rings, follow the maker's instructions. Use their guidelines for proper installation.

According to the ANSI/NEMA FL1 Standard, we measure the performance of the Haikelite HK90 flashlight 30 seconds after switching on the light. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

Haikelite HK90 (HK90) pictures

Haikelite HK90 / HK90 photo 1.
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Haikelite HK90 / HK90

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