EXCLUSIVE DUAL-SWITCH CONTROL SYSTEM: Outperforms standard single-switch illumination tools that require annoying, multiple clicks for rapid deployment. Upgraded with an innovative heavy-duty 2-in-1 Tail Button for one-step instant access to Turbo mode or quick tactical changes, while the responsive Side Button handles daily operations like Memory ON, mode cycling, and SOS features.
5000LM PENETRATING OUTPUT & RECTANGULAR BODY: Packed with 3 powerful Luminus SST40 LEDs and an advanced driver to blast an incredible 5000-lumen max output and a 340-meter penetrating beam distance. Built with a unique rectangular body that does not just deliver a modern look, but significantly enhances heat dissipation during high-output operations to keep your illumination stable.
6400MAH BATTERY PACK & HIGH-SPEED OTG POWER BANK: Houses a massive battery pack containing two high-capacity INR 3200mAh 18650 cells, delivering over 150 hours of runtime on ECO mode with a smart multi-color power indicator. Supports 5V/3A USB-C fast charging to fully refuel under 2.25 hours, and instantly transforms into a high-speed emergency power bank via the included OTG converter.
2-IN-1 POCKET SEARCHLIGHT & WIRELESS HANDLEBAR LIGHT: Weighs only 217g (battery included) with a compact 107mm frame that slides perfectly into your pocket. Includes a functional quick-release bike mount (BM2) for seamless bicycle deployment. Fully compatible with an optional Wireless Control Switch or USB-C remote pressure switch for effortless hands-on-grip operation.
The Evolution: SPERAS U2T vs Standard U2
Both models share the same devastating 5000-lumen output and massive 6400mAh battery. However, the U2T is upgraded with a professional dual-switch system, adding a heavy-duty tail button for rapid tactical deployment and advanced bike lights control.
| Core Features | 🌟 SPERAS U2T (Upgraded) | Standard SPERAS U2 |
|---|---|---|
| Switch System | Dual Control: Tail Button + Side Button | Single Side Switch Only |
| Instant Access | One-step to Turbo via Tail Button | Standard multi-click operation |
| Max Output | 5000 Lumens (3*SST40 LEDs) | 5000 Lumens (3*SST40 LEDs) |
| Battery Power | 6400mAh Built-in + OTG Power Bank | 6400mAh Built-in + OTG Power Bank |
Unrivaled performance and innovation in bicycle lights.
The U2T pushes the boundaries of what a modern multifunctional bike light can achieve.
5000 Lumens & 340m Penetrating Beam
Equipped with 3 powerful Luminus SST40 LEDs and an advanced driver, the U2T pushes out an incredible 5000-lumen max output. It effortlessly reaches a 340-meter beam distance, turning pitch-black trails into broad daylight.
The unique rectangular shape isn't just for a modern look—it significantly enhances heat dissipation during high-output operations, keeping your LED bike light stable during intense night rides.
Massive 6400mAh Battery & Indication
Power that lasts. The U2T features a built-in battery pack containing two high-capacity INR 3200mAh 18650 cells, delivering a total of 6400mAh. This allows for an ultra-long runtime in excess of 150 hours on ECO mode.
A smart power indicator illuminates for 5 seconds when turned on, using clear colors (Green, Yellow, Red) to let you know exactly how much juice is left in your cycling headlight.
Innovative 2-in-1 Multi-functional Tail Button
Take full control with the U2T's exclusive dual-switch design. The heavy-duty 2-in-1 Tail Button supports rapid outdoor deployment, granting one-step access to Turbo or easy mode changing.
Meanwhile, the highly responsive Side Button handles daily operations, including Memory ON, mode cycling, and SOS features. A simple, professional operating experience for any multifunctional flashlight task.
USB-C Fast Charging Port
Downtime is minimal. The U2T is equipped with a modern USB-C fast charging port (5V/3A) that supports high-current inputs.
This allows the massive 6400mAh internal battery pack of your LED bike light to be fully recharged from zero to 100% in just under 2.25 hours, getting you back on the trail faster.
OTG Power Bank Discharging
Need emergency power in the middle of nowhere? Insert the included OTG converter, and the U2T instantly transforms into a high-speed power bank.
It can discharge at a maximum of 5V/3A to rapidly revive your smartphone, GPS, or other critical electronics during long camping trips or unexpected delays, proving its worth as a true multifunctional bike light.
Built for the Outdoors: Flashlight & Bike Light
Weighing only 217g (battery included) with a compact 107mm frame, it slides perfectly into your pocket. But its true versatility shines outside.
With the included functional bike mount, it easily attaches to your bicycle handlebars. Pair it with the optional Wireless Control Switch, and you can operate the cycling headlight safely without ever taking your hands off the grips.
Available in Multiple Colors
Choose the perfect finish to match your tactical gear or mountain bike setup.
Technical Specs & Box Contents
SPERAS U2T Specs ⚙️
- Max Output: 5000 Lumens (3× SST40)
- Max Throw: 340 Meters
- Battery: Built-in 6400mAh Pack
- Charging: USB Type-C (5V/3A)
- Power Bank: OTG Supported
- Application: EDC / Bike Lights
📦 Inside the Box
Standard Package Includes:
- 1 × U2T Flashlight (Built-in battery)
- 1 × Bike Mount (BM2)
- 1 × OTG Converter
- 1 × USB-C Charging Cable
- 1 × Lanyard & Manual
Optional Accessories:
- Wireless Control Switch
- USB-C Remote Pressure Switch
Master the light of the night
Don't settle for single-use gear. Whether you are blazing trails on your mountain bike or managing an outdoor campsite, the SPERAS U2T cycling headlight delivers 5000 lumens of reliable, multifunctional power.
🛒 SELECT OPTIONS & ADD TO CARTFast & Secure Shipping | SPERAS Official Warranty | 100% Secure Checkout
Frequently Asked Questions (FAQ)
How does the U2T Bike Light Power Bank feature work?
It's incredibly simple. Insert the included OTG converter into the U2T's USB-C port, connect your phone's charging cable, and the flashlight will output up to 5V/3A of fast-charging power from its massive 6400mAh built-in battery pack.
Is the bike mount included in the standard U2T package?
Yes! The heavy-duty BM2 bike mount is included inside every standard box. You can easily attach or remove the U2T from your bicycle handlebars in seconds, transforming it into professional bike lights.
Do I need to buy batteries for the SPERAS U2T?
No, the SPERAS U2T comes with two built-in 3200mAh 18650 batteries (totaling 6400mAh). It is a complete, ready-to-use system that recharges directly via the included USB-C cable.
Can I use the SPERAS U2T Bike light as a helmet light or just a handlebar bike light?
While the included BM2 mount is specifically designed for secure handlebar attachment, the compact 217g frame of the U2T makes it versatile enough to be mounted on standard aftermarket helmet straps if desired, functioning flawlessly as a directional cycling headlight.
What is the difference between the tail switch and the side switch on this U2T bike flashlight?
The heavy-duty 2-in-1 Tail Button is designed for tactical rapid deployment, giving you instant one-step access to maximum Turbo mode. The Side Button handles your standard daily operations, such as turning on with memory mode, cycling through brightness levels, and activating SOS.
Is this U2T bike light waterproof for riding in the rain?
Absolutely. The SPERAS U2T boasts a rugged IP68 waterproof and dustproof rating. It is fully sealed against heavy rain, mud splashes, and can even survive being submerged in water up to 2 meters deep, making it the ultimate all-weather mountain bike light.
| Model | SPERAS U2T |
|---|---|
| Light Source | 3 pcs LUMINUS SST40 LED |
| Max Output | 5000 lumens |
| Max Beam distance | 340 meters |
| Max Intensity | 28,875cd |
| Max running time | 150 hours(at the low mode) |
| Modes | Turbo-high-medium-low-ECO-strobe-sos |
| Switch | 1 side switch |
| Compatible Battery | Built-in 1 pcs 18650 lithium battery(total 6400mAh) |
| Charging Type | USB-C charging |
| Water Resitance | IP68, underwater 2 meters |
| Impact Restance | 1.5 meters |
| Dimensions | 107(length)*43(width)*23.9(height) mm |
| Weight | 221g/7.79oz (exclude battery) |
| Body Material | Aerospace 6061 Aluminium with military type III hard anodising surface |
| Application | Outdoors, Search and rescue, bike light, camping, powerbank, law enforcement |
| Note: the above data has been measured in accordance with international flashlight testing standards ANSI/NEMA FL1 using 2*INR3.7V/ 3200mAh 18650 Lithium battery (total6400mAh)under laboratory conditions. | |
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SPERAS U2T.pdf | Download |
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