ROCKBROS Bicycle Front Light Headlight 3000LM 10000mAh MTB Bike Light Hanging Version Waterproof Cycling Bicycle Lamp Flashlight

Pls Unlock light if light cannot turn on when first use

If cannot turn on and the tail indicator light in red flash. it is not quality problem.

for safe shipment, the light locked, pls kindly unlock light by long press low beam and high beam button for 5 seconds at same time, till the light in green flash, then long press to turn on.

Here are the RHL3000D operate video for referece , pls unlock light as video

Tips:

When you receive the product, you need to press and hold both the high beam and low beam buttons simultaneously for five seconds to unlock the product. Then press any key for 1.5 seconds to use normally.

Product information

Product detail

Material:Aluminum alloy

Lamp beads model:3570 30w Lamp beads*2

Battery model:2-21700lithium battery 10000mAh

Low beam position:Four Modes

Low Beam Endurance:4-30h

Low Beam position:Two Modes

Low Beam Endurance:2.2-7.2h

Charging time:about 5.5h

Output Power:5V1A

Input Power:5V2A

Warranty:1year

Product feature

Low Voltage Protection

Charging Indicator Light

Low Battery Reminder

Gear Memory

6 Brightness Adjustments for Easy Operation

Intelligent Temperature Control

Type-C Charging

Bicycle High Beam and Low Beam Hanging Front Light

Dual-Light Illumination

High and Low Beam Switch

Multiple Adjustable Modes

6 Brightness Adjustments for Easy Operation

Press and hold for 1.5s to switch on and off, double-click the low beam button to enter the warning gear,and automatically record the current gear after shutdown(Low Beam Only)

Press and hold the high beam button, turn on the low beam and high beam at the same time,and both the high and low beam modes are set at 1500 lumens

Hanging-style Installation, Easy Operation

Align the bicycle light with the bracket at the hanging point, tighten the bolt (the meter and bracket are for display purposes only)

3000 Lumens High Brightness Long-Range Beam for Safer Night Riding

When both high and low beams are on, the combined illumination reaches 3000 lumens, providing ample light coverage for nighttime cycling

Battery Indicator Light for Real-time Power Monitoring

Check the remaining battery power through the tail indicator light status

Intelligent Temperature Control + Low Voltage Protection for Longer Lifespan

Equipped with internal temperature measuring components.When the lamp bead temperature exceeds 70 degrees, it will automatically downshift, and if the temperature exceeds 100 degrees, cut off the power and shut down

When the power is lower than 15%, only 400lm and 200lm are allowed to be adjusted; the battery voltage drops to the warning line to cut off the power supply to protect the battery

Automatically cuts off power when the battery is too low to protect the battery

10000mAh Capacity for Use as a Mobile Power Source

Equipped with two 21700 lithium batteries with a 10000mAh large capacity, the tail output interface can be used as a mobile power source

Type-C Interface for Convenient Charging at Home and on the Go

Type-C charging interface for fast charging. During charging, the rear red light will breathe and flash, turning solid green when fully charged

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