Esaytool Variable Brightness Bike Tail Light, Brake Sensing Bicycle Rear Light, 800 mAh USB-C Rechargeable, 4 Lighting Modes, IPX6 Waterproof, Auto On/Off, Saddle Mount Taillight — Open-Box, 8% Off

Name: Esaytool Variable Brightness Bike Tail Light, Brake Sensing Bicycle Rear Light, 800 mAh USB-C Rechargeable, 4 Lighting Modes, IPX6 Waterproof, Auto On/Off, Saddle Mount Taillight
Brand: Esaytool
SKU: awhd-us-b0gs1p3p12
Price: 18.42 USD
Availability: InStock

Brand: Esaytool

Condition: Used

$18⁴²

$19⁹⁹

-8% Save $1⁵⁷

Updated: Yesterday

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Description

Emergency Brake Flash: Delivering 200 lumens of ultra-bright output with a high-efficiency optical lens for a wide 220 degree beam angle. Built-in 3D motion sensor boosts brightness to 300 lumens when braking, ensuring visibility range up to 1000 meters. Professional grade safety for every ride!

Lightweight & Durable: Made with a PC optical lens + aluminum alloy housing. Includes a nylon mount for saddle mounting only. Compact size: 1.57" diameter, 1.34" length, and just 0.1 Ib weight. Rated IP66 for waterproof & dustproof performance—ready for heavy rain.

Dimmable & Modes: Features Flash, Pulse, Strobe, and Constant modes, controlled by two buttons. Short-press the power button to cycle modes; Short-press the brightness button to adjust light intensity (8 levels). Long-press the power button to turn off, and it will automatically restore your last-used lighting mode and brightness upon next startup.

Indicator & USB-C: Equipped with an 800mAh lithium battery (USB-C 5V charging). LED indicator lights up during charging and turns off when fully charged (about 3 hours). A full charge delivers 3-300 hours of runtime. On startup, brightness will pulse twice if battery is below 50%, or three times if below 25%.

Auto Mode: Flash and Pulse modes include smart programming to detect ambient light and motion, auto-off in daylight and auto-on at night. If idle for 30 seconds at night, the light shuts off but reactivates when riding resumes. (This auto feature cannot be disabled. you can choose Strobe and Constant modes as a daily riding choice.)

Bike Tail Light

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Product Details

SKU:: awhd-us-b0gs1p3p12
Model:: SF-34LT-SEAT
Country:: US
ASIN:: B0GS1P3P12

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $2 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Esaytool products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.