Taillights

Coming up with ways to make you safer on the road, when using Serfas lights, is a top priority. Their "BLAST" Audible Warning System emits a loud 85 Decibel signal when your light battery gets under 10-minute runtime in that specific mode. How It Works: - When the battery reaches 10 minutes of runtime, in its current mode, the light will emit a long beep followed immediately by a short beep. Sound will continue every minute. - When the power button is pressed it will put the light in the next longest running mode & it will restart the battery low alert until 10 minutes of runtime in the mode is reached. Repeat as necessary. Example: Going from highest mode to lowest mode at first beep could extend runtime up to 5 times.* - Light will emit beep sound repeatedly when last minute of runtime in the current mode is reached. - While charging the light the power button will blink blue. When full charge is achieved light will beep to notify charging cycle is complete. - Light emits a beep when power button is pushed & light goes from mode to mode. Features: - "Blast" Audible Warning System Alerts Rider Of Low Battery - Design Easily Fits Aero Applications - Low Flash Lasts Up To 14.5 hours - Extra Long Mounting Straps For Endless Mounting Options Specs: - Solids Modes: High (40 Lumens): 2.25 hrs & Low (10 Lumens): 7.75 hrs - Flash Modes: High (40 Lumens): 4 hrs & Low (10 Lumens): 15.25 hrs - Weight: 48 Grams Without Bracket - Battery: USB Rechargeable Li-Polymer

To further rider safety and visibility, the CherryBomb 100 employs a custom-made, built-in reflector that allows the rider to be night time visible even when the taillight is in the off position. Clip and bike mounts are included for flexible mounting options. Features - Lumen Output: 100 - 4 Modes with a Run Time up to 136h - 2 x AAA Alkaline Battery Powered - Weight: 82g - Battery: 2 x AAA Alkaline - Highly Visible up to 1 Mile - 100 Lumen Daylight Visible taillight - Water / Dust Resistant IP64 Rated Run Time - Fast Flash—96:00h - Pulse Flash—136:00h - Steady High—72:00h - Steady Low—127:00h

SEEMEE 180 is a powerful bicycle tail light with convenient USB recharge. - The max output can be reached up to 180 lumens - Smart motion and ambient light sensor give you enhancing using experience.  - EFFICIENT LIGHT OUTPUT-- Compares to red cover, transparent optical fiber emits stronger and uniform light outputs while consuming less energy. - HIGH VISIBILITY-- SEEMEE 180 allows riders to be seen from up to 2000m, distinguishes you  from the traffic effectively. - SMART MOTION SENSOR-- The motion sensor turns on automatically when braking, and lights on for 3 seconds at maximum 180LM. - SENSITIVE AMBIENT LIGHT SENSOR-- Under smart mode, the built-in light sensor automatically adjusts the brightness according to ambient lighting conditions, thus to increase warning effect efficiently during day and night. - LOW POWER MODE-- When battery level is lower than 5%, SEEMEE 180 automatically changes to economic flashing mode(27LM), which can run up to 20 minutes before it totally powers off, this feature ideally extends the burning time. - ALL AROUND VISIBILITY-- The translucent hard case gives SEEMEE 180 high side visibility, which lets riders to be seen from all directions. - SMART BATTERY INDICATOR-- At standby mode, click the power button to activate battery indicator for 3s. - EASY TO MOUNT-- With the versatile mounting strap, SEEMEE 180 is easy to be mounted under saddle or different seat posts. - IPX6 WATERPROOF RATE-- SEEMEE 180 is fully sealed, and can resist water from any directions. - EASY TO OPERATE-- Double click to change the mode, short click to cycle through brightness settings, memory function for quick start.

SEEMEE 20 is a lightweight Micro-USB rechargeable tail light. Its high powered COB red LED light source producing a max output of 20 lumens, and is capable of 180° of visibility.

BREAKING THROUGH DESIGN CONCEPTION, BRINGS YOU REAL 360° VISIBILITY. POWERFUL LIGHT OUTPUT, LET YOU BE SEEN DAY AND NIGHT. SMART MODES SETTINGS, MAKE IT ALL HANDS FREE. - 360° Tracing light design - Smart motion sensor - Sensitive ambient light sensor - Low power mode - Smart battery indicator - IPX6 waterproof rate

SEEMEE 30 is a new version rear light with high transparent optical lens and ambient light sensor. - EFFICIENT ENERGY CONSUMING--SEEMEE 30 emits stronger light outputs while consuming less energy with high transparent lighting strap, more efficient lighting performance comparing to traditional red case tail light. - DESIGN FOR YOUR SAFETY-- SEEMEE 30 lets you be seen from up to 800 meters, and its elegant translucent anti-scratch case provides 230 degree high side visibility, to make you more visible at risk moments. - AMBIENT LIGHT SENSOR-- Sensitive infrared light sensor built-in, automatically change the light mode according to environment, thus to increase warning effect during the day. - LOW POWER MODE-- When battery level is lower than 5%, SEEMEE 30 automatically changes to economic flash mode, which can run up to 20 minutes before it totally powers off. - IPX6 WATERPROOF RATE-- Storm or wind, SEEMEE 30 will resist the water from anywhere in any challenging environment. - COMPATIBLE FOR ALL-- Multiple mounting methods, solid silicon strap can be mounted safely to different bar shapes conveniently. - MEMERY FUNCTION AND MULTI-MODES -- Satisfy different riding scenarios. - CONVENIENT USB  - SIZE: 61x14x21mm. - WEIGHT: 24g.