We created the E21 to meet diverse needs and overcome challenges. Its intuitive soft-tail switch design ensures effortless operation, while the durable construction and IP68 rating guarantee reliability in any condition. Our design philosophy empowers users to conquer every situation with confidence.

SPERAS E21 can be used as a tactical outdoor handheld flashlight with high-intensity illumination and a long-range of 322 meters. Come with a built-in LG 5000mAh 21700 lithium battery, up to 220 hours of battery life and convenient Type-C 5V/2A fast charging, it’s perfect for worry-free travel.

In those moments when you need strong light quickly, the SPERAS E21 is your go-to EDC flashlight. It’s conveniently portable, allowing you to bring it anywhere and light up anything in an instant. Simply & lightly touch its tail!

Easy Thumb Access

E21 offers Instant Turbo, convenient and user-friendly operations with its tail and side switches that control ON/OFF functionality and brightness level, by forward clicking and side clicking with your thumb, you can instantly activate the maximum brightness level, Lock/Unlock, and switch between modes.

Large Silicone Button

The E21 differentiates itself with its notable large silicone button, distinguishing it from other brands that typically utilize smaller 10mm size that may be uncomfortable to tap on. Our silicone button provides a pleasant touch and effortless operation, even when wearing gloves. The dotted pattern on the silicone surface enhances both grip and friction that guarantees an exceptional user experience.

Rail Mounted Remote Pressure Switch

The flashlight offers convenient controls with the S1 button for on/off and momentary functions. Pressing and holding the S1 button activates momentary function, while a click turns the light off. The S2/S3 buttons activate the strobe mode when pressed in the off state, and a quick press in the on state switches temporarily. Clicking S2/S3 changes the flashlight’s mode. Note that S2 and S3 buttons serve the same function, providing ease of use.

With its innovative 21700 built-in battery, the SPERAS E21 offers an exceptional combination of extended runtime and a remarkably compact design. Stay fully powered and prepared for any adventure with the SPERAS E21, ensuring you’re equipped wherever your journeys lead you.

With its unique 25.4mm diameter, typically found in flashlights using 18650 batteries, the E21 sets itself apart in the market. Furthermore, weighing just 135g, it is not only an ideal everyday carry flashlight but also highly practical for different settings.

5V/2A Output Charging

Simply untwist the waterproof center ring for easy access to the upgraded 2 Amp USB-C port to charge your USB devices. E21 works with all USB-C devices but if you haven’t switched to USB-C yet, no worries!

OTG Output Adapter

We are throwing in an OTG output adapter for backward compatibility with all your standard USB chargers, cables, and devices.

LG INR21700 M50LT Lithium-Ion Battery

The SPERAS E21 boasts an LG brand, 21700 battery with a capacity of 5000mAh, or 1-2 full charges for most smart devices, ensuring safety and reliability.

Massive Battery Life

USB-C Input Charge

The battery provides extended usage of up to 220 hours in ECO mode. It can be fully recharged within 3 hours using the USB-C port and the included USB-C cable with a standard 5V 2A adapter.

In addition to its powerful battery, the E21 remains lightweight and highly portable with compact dimensions. This means you can conveniently carry it with you wherever you go without any burden or inconvenience.

SPERAS E21 is highly adaptable to your needs, fits standard 1” bike mounts, weapon mounts, or belt holsters, and is easy to tuck away in your backpack, purse, or pocket.

SPERAS E21 delivers an impressive 2000 lumens and a beam distance of 322 meters. With a remarkable battery life of 220 hours, it offers long-lasting illumination runtime.

E21 offers a tactical mode and an outdoor mode, catering to diverse needs and appealing to a wider audience. With these two modes, it can accommodate various preferences and requirements, ensuring it meets the specific demands of different user groups.

Switch to Tactical Mode Operation

The E21 offers convenient mode switching by quickly tapping the soft tail switch three times during charging. Three flashes indicate entry into tactical mode, while four flashes signify outdoor mode. With its versatile Outdoor Mode and Tactical Mode, the E21 provides adaptability for different situations.

Switch to Outdoor Mode Operation

E21 features six brightness modes, including Turbo, High, Medium, Low, Eco, and Strobe, allowing users to adjust the mode according to their needs. With its broad range of applications, the E21 is suitable for a variety of settings and scenarios.

Brightness Adjustment

Strobe Mode

From OFF, triple-click to activate the strobe. Great for temporarily blinding a threat (for self-defence) or to annoy your friends, family, and co-workers (what we mainly use it for).

LED Indicator:

• More than 70% green light
• 30%-70% orange light
• Below 30% red light
• Flashing red light if the battery drops below 5% during use

Lockout Operation

LOCK-OUT:

E21 is highly recommended to lock the flashlight when it is not in use. To do this, click the flashlight’s button six times quickly from the OFF state to activate the lock-out mode. The flashlight will flash twice to indicate that it is now locked.

Unlock Operation

UNLOCK：

To unlock the flashlight, simply click the button three times rapidly. When the light flashes twice, it indicates that the flashlight has been successfully unlocked. （There is another quick unlocking method. Besides unlocking with three clicks, you can automatically unlock the E21 by charging it. After the charging, you can directly use the flashlight without the need to manually unlocking with three clicks.）

LUMINUS SST40

E21 built with the latest game-changing LUMINUS® SST40, a high-intensity LED that radically reduces the optical source size and power required to achieve its 2,000-lumen output. E21 shines dangerously bright, providing plenty of confidence and security for its size and weight.

Waterproof rating of IP68 (able to work underwater at a depth of 2 meters for 1 hour), drop resistance of 1.5 meters, operating temperature range from -20℃ to 40℃, excelling even in harsh environments.

IP68

E21 provides peace of mind with its durable 6061 aircraft-grade aluminum alloy construction. It is highly durable and resistant to wear and scratches. With an IP68 rating, it can operate underwater up to 2 meters for 1 hour.

Durable metal body

Drop Resistance

The entire body is made of aluminum alloy and can withstand falls from heights. This is useful because E21 is designed Tactical Mode and Outdoor Mode which increases the chance it can be dropped.

E21 Details

We prioritize customer satisfaction, going above and beyond to exceed expectations. Our 5-year warranty guarantees the quality and durability of our products, offering peace of mind. You also benefit from a 1-year free replacement policy, adding reassurance and protection. Experience unrivalled satisfaction and confidence with our commitment to your happiness.

Backers Only

User Manual

Click To Download E21 User Manual

The difference between each Kit

The SPERAS E21 undergoes a meticulous green production process. After the CNC process, it is carefully polished and then undergoes a dual-painting process: first black, then green. The intricate oxidation process adds complexity, leading to a higher defect rate, lower production capacity, and increased labour costs. Consequently, the green version is priced higher compared to the black or red variants.

Available as Add-On

Our Team

Our Factory

SPERAS, powered by a group of flashlight designers based in Shenzhen, the brand creates premium portable lighting equipment for military, law enforcement, outdoor enthusiasts, and the public. Our user-focused flashlights deliver exceptional performance, durability, and affordability that cater to diverse needs.

E21 Design

Whether you’re indoors or outdoors, on the go or on the job, ready for adventure or just keeping safe, E21 is the perfect choice to power and light your way.

Thank you!