Nitecore EA21 360lm review. Is it worth it in 2023?
The Nitecore EA21 (EA21) released in 2017. It uses Cree XP-G2 R5 LED, SMO reflector and 2 x AA batteries. The powerful emitter in this flashlight provides up to 360 lm output, 7000 cd intensity, and a beam distance of 167 m.
The EA21 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. This light has 5 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.
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Nitecore EA21 (EA21) specifications
The EA21 flashlight offers precise and focused illumination. Unlike ambient or overhead lighting sources, flashlights allow you to direct the light exactly where you need it.
|Body diameter||25.4 mm|
|Head diameter||25.4 mm|
|Material||aluminium alloy with HAIII hard-anodized finish|
The EA21 is small, compact, and designed for ultra-portability. The length of a flashlight can affect how it feels in your hand and how you can grip and maneuver it. A longer flashlight may provide a more substantial grip, making it easier to hold and control, especially if you have larger hands. The aluminium body of EA21 has excellent thermal conductivity, meaning it can effectively dissipate heat generated by the flashlight's components, such as the LED or battery.
The body of EA21 flashlight treated with a Type III hard-anodized, anti-abrasive ﬁnish. The EA21 flashlight is offered in a stylish black color.
|Emitter||Cree XP-G2 R5 LED|
|Color temperature||5000 K|
|Lens||AR coated glass|
|Switch||dual electronic side|
The emitter of EA21 manufactured by Cree, a US-based LED manufacturing company. Cree is a well-regarded LED manufacturer known for its high-quality products and innovation in the lighting industry. 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. The EA21 has a smooth reflector. The properly focused smooth reflector gives you a more cohesive hotspot and therefore throws better.
The AR coating reduces the loss of light due to reflections, allowing more light to pass through the lens. This can increase the overall brightness and efficiency of the EA21 flashlight. The EA21 utilizes electronic switch. Electronic switches on flashlights provide a range of advantages and additional features compared to mechanical switches.
360 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. With 7000 cd, the EA21 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 is the calculated distance in meters at which the flashlight produces a light intensity of 0.25 lux. Candela per lumen (cd/lm) is a measure of a flashlight's beam intensity relative to its total luminous flux or output. It quantifies the concentration of light emitted by the flashlight in relation to the total amount of light produced.
Modes on a flashlight refer to different output settings or levels of brightness that can be selected to suit different needs and preferences. The EA21 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 EA21 is tactical strobe ready. The strobe light is disorienting to the person it is aimed at which makes it difficult for them to concentrate. It has the SOS beacon function for an emergency situation. The SOS flashes Morse code so you can signal for help when needed. The SOS signal is recognized as an international distress call and is used to indicate an urgent need for assistance.
|Battery||2 x AA batteries|
The Nitecore EA21 flashlight is powered by 2 x AA batteries. The EA21 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.
The holster provides a reliable and convenient way to keep your flashlight securely protected when not in use. With a clip, you can securely fasten the flashlight to a reachable location, ensuring it is easily accessible whenever you need it. By securing the flashlight with a lanyard, you can free up your hands for other tasks while keeping the flashlight within reach. Instead of searching for compatible O-rings or waiting for replacements to arrive, having spare O-rings readily available allows for convenient and immediate repairs or replacements.
The performance of the Nitecore EA21 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 Nitecore EA21, then don’t hesite and signal the problem to us.
Nitecore EA21 (EA21) pictures
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