Manker E03H II NW 600lm review. Is it worth it in 2023?
The Manker E03H II NW (E03HIINW) released in 2020. It uses Luminus SST20 LED, TIR reflector and 1 x 14500 Li-Ion or 1 x AA NiMH battery. The powerful emitter in this flashlight provides up to 600 lm output, 1760 cd intensity, and a beam distance of 84 m.
The E03H II NW is an impressive flashlight that offers both power and reliability. Its robust build and outstanding illumination make it a versatile lighting instrument. It uses a TIR lens to form the beam pattern. This light has 4 modes of lighting. The memory function is a nice feature, the light will remember the last used mode. It has a strobe function, which is one of the most effective self defense tools available.
Table of contents:
Manker E03H II NW (E03HIINW) specifications
| Brand | Manker |
|---|---|
| Name | E03H II NW |
| Type | E03HIINW |
| Rating | |
| Launch | 2020 |
| Form | flashlight |
The E03H II NW flashlight enhances safety by illuminating potential hazards and improving visibility in low-light conditions.
Body
| Weight | 35.6 g |
|---|---|
| Length | 78.6 mm |
| Body diameter | 23.2 mm |
| Head diameter | 19.5 mm |
| Material | aluminium alloy with HAIII hard-anodized finish |
| Colors | black |
This 35.6 g flashlight would generally be considered lightweight and easy to handle for most people. 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 body of E03H II NW is known for its durability and strength. It offers excellent resistance to impacts, scratches, and corrosion, making it suitable for rugged outdoor use or in demanding environments.
Hard-Anodized Type III (HAIII) is a specific anodizing process that creates a thicker and harder oxide layer compared to regular anodizing. It involves subjecting the aluminum to a higher voltage and a sulfuric acid bath, resulting in a dense and durable coating. The E03H II NW flashlight is available in black.
System
| Emitter | Luminus SST20 LED |
|---|---|
| Color temperature | 4000 K |
| Reflector | TIR |
| Lens | TIR |
| Switch | electronic front |
The emitter of E03H II NW manufactured by Luminus, a US-based LED manufacturer. Luminus is recognized as a reputable LED manufacturer in the lighting industry. They are known for producing high-quality LEDs with excellent performance and reliability. Color temperature is a characteristic of light. It is measured in units called Kelvin (K) and is used to quantify the color appearance of light sources, particularly white light.
A TIR lens works on the principle of total internal reflection. The TIR lens collimates the LED light into efficient, well-controlled light beams that maximize the usable lumens in the target area. The E03H II NW utilizes electronic switch. Electronic switches on flashlights provide a range of advantages and additional features compared to mechanical switches.
Performance
| Flux | 600 lm |
|---|---|
| Intensity | 1760 cd |
| Throw | 84 m |
| CD/LM factor | 2.93 |
| CRI | 95 |
600 lm can provide a decent amount of brightness and be suitable for many everyday tasks, it may not be sufficient for certain scenarios or individuals with specific requirements. 1760 cd can provide a reasonable level of luminous intensity for many everyday lighting tasks. The throw is the calculated distance in meters at which the flashlight produces a light intensity of 0.25 lux. The cd/lm factor (candela-to-lumen ratio) provides information about how concentrated or focused the light output of a light source is. A higher cd/lm ratio indicates that the light is more concentrated in a specific direction, while a lower ratio indicates a more diffused or spread-out light output.
A flashlight with a higher CRI can provide better color accuracy when examining objects or distinguishing between different colors in low-light or nighttime situations. This can be beneficial in certain tasks or activities where color discrimination is important, such as identifying wires or reading color-coded information. The E03H II NW flashlight with a CRI of 95 has exceptional color rendering. CRI of 95 indicates an extremely high level of color accuracy, providing a near-perfect representation of colors.
Software
| Modes | 4 modes |
|---|---|
| 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 E03H II NW 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 E03H II NW is tactical strobe ready. The strobe light is disorienting to the person it is aimed at which makes it difficult for them to concentrate.
Features
| Battery | 1 x 14500 Li-Ion or 1 x AA NiMH battery |
|---|---|
| Battery indicator | no |
| Charger port | no |
| LVP | no |
| Thermal regulation | no |
| Protection | IPx8 |
| Impact resistance | 2 m |
| AUX LEDs | no |
| Magnetic | yes |
The Manker E03H II NW flashlight is powered by 1 x 14500 Li-Ion or 1 x AA NiMH battery. The E03H II NW cannot charge batteries directly. You may need an external charger to keep your battery going. A protected battery is recommended as the light itself does not have low voltage protection (LVP). This light does not have temperature control feature. The "8" in the IPx8 rating indicates the highest level of protection against water ingress.
This flashlight is designed to withstand impacts of up to 2 m without sustaining significant damage, ensuring its durability and reliability even in challenging conditions. The E03H II NW is magnetic so that the flashlight can be attached to some metallic surfaces.
Accessories
| Package contents | clip headband lanyard sliding filters spare o-ring |
|---|
The clip provides flexibility in how you carry your flashlight. When gripping the flashlight with the lanyard around your wrist, it provides a more secure and stable hold. Having spare O-rings allows you to replace them as needed, ensuring that the flashlight maintains its water-tight seal and remains protected from moisture or water ingress.
The performance of the Manker E03H II NW 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 Manker E03H II NW, then don’t hesite and signal the problem to us.
Manker E03H II NW (E03HIINW) pictures
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