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Super Bright, Your Night-riding Companion!
Why do cyclists choose Prasky Bike Lights?
(1)Super bright, great spread, wide-beam (2)Solidly constructed and stable (3)Easily installed and detached (4)For emergency phone charging and a powerful flashlight (5)Fantastic seller support team (6)Quick double press the power button for flashing modes

This bike headlight boasts a sturdy, shock-resistant, and durable body. Its robust design ensures reliability and endurance, ensuring your enjoyable cycling without concerns about accidental impacts or the light detaching during rides.

This bike headlight features IPX65 waterproofing, enabling carefree rides in rain or snow, suitable for diverse weather conditions. Allowing you to enjoy cycling in different weather conditions without having to stop just because it's raining.
How many different modes does this bike light set have?
The headlight has 6 lighting modes: strong/medium/low brightness/fast flash/SOS/slow flash. Quickly double-click the headlight power button for flashing modes. The taillight has 5 lighting modes: running/cycling/breathing/fast/slow flash.
What handlebar diameter is this bike light suitable for?
This bike headlight is suitable for handlebars with a diameter 22/25.4/28.6/31.8mm. The taillight is suitable for handlebars with a diameter of 28.6mm to 40mm. Please measure your bike tube first before purchase.
How long does the bike light last when fully charged?
Please fully charge the device before initial use. Once the battery shows 100%, continue charging for half an hour to ensure the battery is fully charged. It operates for over 10 hours in low brightness mode, and 2.5 hours for high brightness mode.
Can both the headlight and taillight be charged?
Yes, both bicycle headlight and taillight can be charged using the USB-C charging cable we provide. The headlight can be used as a power bank to charge the taillight. The headlights will not light up when the switch is pressed while charging.
Can I get any replacement if there is any issue?
Sure, you can get a replacement within 3 years if there is any quality issue. We also offer high-quality bike light sets and prompt brand support to every customer.

Why do cyclists choose Prasky Bike Lights?
(1)Super bright, great spread, wide-beam (2)Solidly constructed and stable (3)Easily installed and detached (4)For emergency phone charging and a powerful flashlight (5)Fantastic seller support team (6)Quick double press the power button for flashing modes

This bike headlight boasts a sturdy, shock-resistant, and durable body. Its robust design ensures reliability and endurance, ensuring your enjoyable cycling without concerns about accidental impacts or the light detaching during rides.

This bike headlight features IPX65 waterproofing, enabling carefree rides in rain or snow, suitable for diverse weather conditions. Allowing you to enjoy cycling in different weather conditions without having to stop just because it's raining.
How many different modes does this bike light set have?
The headlight has 6 lighting modes: strong/medium/low brightness/fast flash/SOS/slow flash. Quickly double-click the headlight power button for flashing modes. The taillight has 5 lighting modes: running/cycling/breathing/fast/slow flash.
What handlebar diameter is this bike light suitable for?
This bike headlight is suitable for handlebars with a diameter 22/25.4/28.6/31.8mm. The taillight is suitable for handlebars with a diameter of 28.6mm to 40mm. Please measure your bike tube first before purchase.
How long does the bike light last when fully charged?
Please fully charge the device before initial use. Once the battery shows 100%, continue charging for half an hour to ensure the battery is fully charged. It operates for over 10 hours in low brightness mode, and 2.5 hours for high brightness mode.
Can both the headlight and taillight be charged?
Yes, both bicycle headlight and taillight can be charged using the USB-C charging cable we provide. The headlight can be used as a power bank to charge the taillight. The headlights will not light up when the switch is pressed while charging.
Can I get any replacement if there is any issue?
Sure, you can get a replacement within 3 years if there is any quality issue. We also offer high-quality bike light sets and prompt brand support to every customer.

![]() QB811 Bike Lights Set | ![]() QB811 Bike Lights Set | ![]() QB312 Bike Lights Set | ![]() Bike Tail Light 5 Modes |
|---|---|---|---|
| Customer Reviews | |||
| — | — | — | — |
| Price | |||
| — | — | — | — |
| Color | |||
| Black | Titanium | Black | Black |
| Light Modes | |||
| 6 + 5 | 6 + 5 | 6 + 4 | 5 |
| Capacity | |||
| 5000mAh | 5000mAh | 2400mAh | — |
| Accessory | |||
| Bike Headlight, Taillight | Bike Headlight, Taillight | Bike Headlight, Taillight | Taillight |
| Items Included | |||
| Headlight, Taillight, 2 Cable | Headlight, Taillight, 2 Cable | Headlight, Taillight, 2 Cable | Taillight, Cable |
| LED Digital Display | |||
| ? | ? | ? | ? |
| Portable Emergency Charger | |||
| ? | ? | ? | ? |
| Trusted Brand | |||
| ? | ? | ? | ? |
| Waterproof | |||
| IPX65 | IPX65 | IPX5 | IPX5 |
| Power Supply | |||
| 5V/2A | 5V/2A | 5V/2A | 5V/2A |
Super Bright, Your Night-riding Companion!