SPERAS U2 Bike Light Flashlight User Manual

SPERAS U2 Bike Light Flashlight

Danger and Warning

• Please read the user manual before first use
• DO NOT shine light directly into eyes. This may cause temporary blindness or cause permanent damage to the eyes.
• DO NOT cover the light head when the flashlight is on or place the light head on the ground. The heat dispersion of the light may cause damage to the flashlight itself or even result in burning other objects.
• Keep out of reach of children.
• DO NOT activate the turbo mode constantly to prevent the flashlight body from overheating and hurt the user’s hand.

Inside the box

Optional Accessory

Specification

The above data has been measured in accordance with international flashlight testing standards ANSI/NEMA FL1 using 2*INR 3.7V/ 3200mAh 18650 Lithium battery (total 6400mAh) under laboratory conditions.

Product Overview

The SPERAS U2 is a multifunctional flashlight that delivers a powerful 5000lm max output and reaches a 340m beam distance from its 3 Luminus SST40 LEDs and advanced driver. The rectangle shape provides a functional, modern and sturdy look and also enhances heat dissipation. USB-C 5V/3A ensures fast charging in under 2.25 hours for a full charge. The 2 built-in INR 3200mA 18650 batteries provide a runtime in excess of 150 hours. With the functional bike mount, it is easy to attach or remove the light to your bicycle. An added feature is the wireless USB-C remote pressure switch that can free up your hands. The U2 is an ideal flashlight for camping, hiking, outdoor and everyday use.

Operation Instructions

• ON/OFF: Long press the side button to turn on the flashlight (enter the memory mode); long press the button again to turn off.
• Change modes: when the flashlight is ON, click the side button to change mode and circle( ECO-Low-Med-High- Turbo) with clicks
• Strobe/SOS: at any state, double click to strobe, another double click will enter the SOS mode; click again will back the state before strobe.
• Lock/Unlock: in the OFF state, press down the side switch and keep for 2 seconds to lock the flashlight; quickly tripleclick to unlock the flashlight. When lock or unlock, the main light will flash twice to remind. After locking, the LED indication will quickly flash in orange if operate the switch.

Charging & Discharging

Charging

• Open the USB rubber, insert the USB-C cable, connect your 5V/3A adapter then can charge the flashlight.
• When charging, the LED indicator shows red; when it’s fully charged, shows green.
• When charging, press down the side switch to enter the ECO mode, press then release, turn OFF.

Discharging
Insert the OTG connector to the USB-C port, connect the cable and then can discharge (max 5V/3A) to phone or other electronics.

How To Install The Bike Mount

• Press the latch and then remove the center part.
• Install the center part with 3 pcs screws on the flashlight.
• Install the whole bike mount on the bike.
• Install the flashlight on the bike mount.

How to use the Remote Pressure Switch

S1: ON/OFF/Momentary ON

• In the OFF state, click the S1 button, the flashlight will turn on (enter the memory mode); click again, it will turn off.
• In the OFF state, long press the S1 button, the flashlight will turn on (enter the memory mode), release will turn off.

S2/S3 Key

• The S2/S3 have the same function.
• When in the OFF state, press the any of S2 or S3 button, the flashlight will enter strobe mode, release will back OFF state.
• In the ON state, click the any of S2 or S3 button, the flashlight will change mode and circle with clicks( ECO-Low- Med-High-Turbo)
• In the ON state, long press for 0.5 seconds, it will strobe, release will back to the ON state.

How to use the wireless switch

Insert the acceptor to the USB-C port on the flashlight, and then can operate the emitter switch.

A Key: ON/OFF/Momentary ON

• In the OFF state, click the A button, the flashlight will turn on enter the memory mode); click again, it will turn off.
• In the OFF state, long press the A button, the flashlight will turn on (enter the memory mode), release will turn off.

B/C Key

• The B/C have the same function
• When in the OFF state, press the any of B or C button, the flashlight will enter STROBE mode, release will back OFF state.
• In the ON state, click the any of B or C button, the flashlight will change mode and circle with clicks( ECO-Low-Med- High-Turbo)
• In the ON state, long press for 0.5 seconds, it will enter STROBE, release will back to the ON state.

Power Indicator
Turn on the flashlight, the LED indication will automatically monitor the power and show as follow:

• Green: more than 70%
• Orange: 30%-70%
• Red: 5%-30%
• Red Flash: less than 5%

Warranty

• 30 days free replacement: We will repair or replace a light within 30 days of purchase if it is afflicted with a manufacturing defect. If the problem calls for a replacement, we will replace the light with the same model as the one sent in. If the model has been discontinued, customers will receive a product with similar or improved performance.
• 5 years warranty: We offer free repair within 5 years of purchase if problems develop with normal use.
• Limited lifetime warranty: If problems develop after 5 years of the purchase, we will charge for parts. The total repair fee is assessed according to the cost of the replaced materials.
• Contact Your Dealer First: You may provide your SPERAS Warranty Card, purchase invoice, receipt or other evidence from the sellers when you purchasing our lights and contact your dealers directly for warranty service, and SPERAS will provide dealers with service support;

Beyond Warranty
Free warranty DOES NOT cover any damage or failure caused by:

• Normal wear up
• Damages caused by disassembling, modifying the flashlight
• Damages caused by rough operation or misuse
• Improper maintenance or repairs by anyone other than an authorized retailer or SPERAS Itself

Shenzhen Speras Lighting Co., Ltd
Add: 4F, Building G, Gangshen Innovation Park,
Huaning Road, Dalang Street, Longhua District,
Shenzhen, China. China. 518109
Tel.: +86-755-2107 2597
Email : info@speraslight.com
Website : www.sperasflashlight.com

Warranty Card

Product Model No.:
Series No.:
Date of Purchase:
Signature/Dealer Stamp:

Thank you for choosing SPERAS.
The SPERAS flashlight is covered by a 5-year warranty from the date of purchase.
Please ask the seller/dealer to fulfill the date of purchase and sign/stamp the warranty card after purchase!

Contact the seller/dealer of SPERAS first if need help!
Notice : The warranty covers manufacturer defects solely and will be invalid if the flashlight is subjected to work by an unauthorized party.

References

• SPERAS Flashlight Official Store-Manufacturer of LED Flashlights – Speras Light

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