Serfas' Thunderbolt Headlight delivers 90 lumens in an extremely versatile, USB-rechargeable package. Attach the water-resistant silicone body nearly anywhere on your bike, and use the high, low, or two flash modes to make sure cars, cyclists and pedestrians can see you at night. At just 50 grams, you won't even notice it's on your bike — but others will!

Serfas' Thunderbolt Taillight delivers 35 lumens in an extremely versatile, USB-rechargeable package. Attach the water-resistant silicone body nearly anywhere on your bike, and use the high, low, or two flash modes to make sure cars or cyclists can see you when approaching from behind after dark. At just 50 grams, you won't even notice it's on your bike — but others will!

Serfas' TL-200 LED is an amazing taillight. It's super bright thanks to its twin-beam 1-watt LEDs that will keep you riding safe no matter how dark it gets. It features steady, flashing and rolling modes with up to 80 hours of run time from the two included AAA batteries.

Be safe out there with Serfas' TL-STN Seat Stay Taillight. This water-resistant safety beacon will get you noticed out on the road with a large, super-bright 1/2-watt red LED flanked by 6 brilliant smaller LEDs. Plus, the weatherproof silicone body stretches to easily mount to any tube on your bike. Use a few Seat Stay Taillights for 360-degrees of visibility! This great light has steady, strobe and flash modes.

See and be seen with CatEye's HL-EL135 Headlight. This compact light uses 3 super-bright LEDs for a wide beam that lets you see more of the road. With 2 AA batteries, it provides up to 80 hours of run time on steady mode and up to 320 hours on flash mode. Plus, the no-tools universal mount makes installation fast and easy.

Be safe out there with Serfas' Seat Stay Taillight. This safety beacon will get you noticed out on the road with a large, super-bright 1/2-watt red LED flanked by 6 brilliant smaller LEDs. Plus, the weatherproof silicone body stretches to easily mount to any tube on your bike. Use a few Seat Stay Taillights for 360-degrees of visibility! This great light has steady, strobe and flash modes, and lasts up to 100 hours on the included batteries.

Topeak's HeadLux helmet light is the Siamese twin of bike lights. This one light does double duty with two super-bright LEDs facing forward and two red LEDs facing the rear. Its 3 modes and wrap around lenses ensure you'll be seen. A nice supplement to your regular light set, the HeadLux is a convenient way to add extra safety to your commute. Plus, batteries are included.

Topeak's RedLite Aura gives you 1 high-flux piranha LED and 2 super-bright red LEDs to provide superb visibility for cars approaching from the rear. It mounts quickly and easily to Topeak racks and seatposts, and the included coin batteries deliver up to 120 hours of run time.

Topeak's RedLite II mounts on seatposts, seat bags and seatstays. Its 4 super-bright LEDs shine through a 220-degree, wide-angle, reflective lens to alert traffic approaching from almost anywhere. The RedLite's watch-style lithium batteries (included) offer up to 100 hours of run time. Plus, you can choose from constant or blinking mode.

Topeak's RedLite Race gives you 2 super-bright red LEDs providing excellent visibility. A rubber strap lets you mount it quickly and easily to just about any seatpost or seatstay. The included coin batteries deliver up to 140 hours of run time. Simply push the lens to turn the light on and off!

Topeak's RedLite UFO Mini mounts on seatposts, seatstays, and Topeak saddles. Its two super-bright red LEDs provide 330 degrees of exceptional visibility to alert traffic approaching from almost anywhere. The RedLite's watch-style lithium battery (included) offers 120 hours of burn time. Plus, you can choose from a constant or blinking mode.

Integrated design of sight and sound provides dual safety for bike riders. 3 Super Bright LEDs and 75 - 97 dB horn with 4 distinct sounds can be seen and heard by motorists, cyclists, and pedestrians. - Lamp: 3 super bright 0.2W LED’s - Battery: 3.7 V 600 mAh Lithium Ion (integrated) - Control: 3 modes, Constant / Blinking / Horn - Burn Time (approx): 4 hr Constant /30 hr Blinking - Luminous Intensity: 70 Lumens / 28 Lux / 5M

Topeak's Tail Lux helmet light mounts to any helmet or Topeak bag or rack with ease. Its constant and blinking modes ensure you'll be seen. A nice supplement to your regular light set, the Tail Lux is a convenient way to add extra safety to your commute. Plus, the coin battery is included.

Topeak's WhiteLite HP Beamer's three super bright LEDs are just what you need to get home safely after the sun goes down. With its steady and blinking modes you're sure to catch the attention of drivers and its included AA batteries are good for up to 30 hours of use (in blinking mode)! Plus, the WhiteLite can be removed from the mount and used as a flashlight!

The WhiteLite's 3 powerful LEDs are just what you need to get home safely after the sun goes down. With its steady and blinking modes you're sure to catch the attention of drivers and its included mini batteries are good for up to 100 hours of use! Plus, the WhiteLite II features a super-simple no-tools handlebar mount that works on any bike!

Topeak's WhiteLite Race's two super-bright LEDs are just what you need to get home safely after the sun goes down. With its steady and blinking modes you're sure to catch the attention of drivers and its included coin batteries are good for up to 140 hours of use! Plus, the WhiteLite Race features a super-simple no-tools rubber strap handlebar mount that works on any bike. Just push the lens to toggle the light's modes!

Sigma's IION XL is a rechargeable lithium-ion battery for their Karma Evo and PowerLED Evo lights. It weighs only 210 grams and can be universally mounted on your bike or carried easily in your jersey pocket or pack.

Small, powerful and even water-resistant, Sigma Sport's Mono FL lights the way and gets you seen. This mini-USB-rechargeable lithium-ion battery-powered taillight boasts a .5-watt LED that throws off more than 400 yards of visibility. It offers steady and flashing modes for 7 to 8 hours of run time per charge. It attaches to your seatpost, seatstays or helmet quickly and easily with its tool-free O-ring mount. It also sports a nice on/off switch that's easy to use even with gloves on. And you get a handy battery indicator so you always know how much power you have left.

Small, powerful and even water-resistant, Sigma Sport's Mono RL gets you seen. This mini-USB-rechargeable lithium-ion battery-powered taillight boasts a .5-watt LED that throws off more than 400 yards of visibility. It offers steady and flashing modes for 7 to 8 hours of run time per charge. It attaches to your seatpost, seatstays or helmet quickly and easily with its tool-free O-ring mount. It also sports a nice on/off switch that's easy to use even with gloves on. And you get a handy battery indicator so you always know how much power you have left.

Sigma Rear Brake light. A simple little light with a big purpose — safety. Just clip this light on your rear brake cable and it will help alert anyone behind you that you are slowing down. Perfect for kids, commuters, and group rides! Fits U-brakes, V-brakes, canti's, road calipers, mechanical disc brakes, but won't fit hydraulics. Functions: - LED brake light with replaceable CR 1025 button cell battery (included) - Clearly visible, red brake LED during use - Burn time: approx. 200 hours continuous light, average of approx. 100,000 braking processes - Attaches to the rear brake cable using a 2.5 mm hex wrench (not included) - Quick and simple attachment - Attaches to cable actuated mechanical brakes (25 mm clearance) - Rounded brass screw to protect the brake cable - Five different colors are available to match any bike. - Robust, water-resistant housing - Weight: 7 g

Apollo is a waterproof super bright LED light that is small and easy to mount. It comes in Headlight, Tail Light, USB Headlight, USB Tail Light and Combo pack. - Super Bright LED - 50 hrs runtime on steady - 150 hrs runtime on flash - Aluminum Body - Extremely adjustable release strap - Waterproof - 240 degree visibility

FEATURES - USB Rechargeable - Strap Fits Bars 20-40mm - Waterproof - Micro USB Cable Included - 240° Visibility SPECS - Modes: High: 3 hrs, Medium: 6 hrs, Slow Flash: 50 hrs, & Quick Flash: 40 hrs - Weight: 29 Grams with Bracket - Runtime: Up to 50 hrs on Flash - Battery: Lithium Polymer

FEATURES - USB Rechargeable - Strap Fits Bars 20-40mm - Waterproof - Micro USB Cable Included - 240° Visibility SPECS - Modes: High: 3 hrs, Medium: 6 hrs, Slow Flash: 50 hrs, & Quick Flash: 40 hrs - Weight: 29 Grams with Bracket - Runtime: Up to 50 hrs on Flash - Battery: Lithium Polymer

The Apollo is a waterproof super bright LED light that is small and easy to mount. FEATURES - USB Rechargeable - Strap Fits Bars 20-40mm - Waterproof - Micro USB Cable Included - 240° Visibility SPECS - Modes: High: 3 hrs, Medium: 6 hrs, Slow Flash: 50 hrs, & Quick Flash: 40 hrs - Weight: 29 Grams with Bracket - Runtime: Up to 50 hrs on Flash - Battery: Lithium Polymer

FEATURES - 30 High Powered Micro LED Ring for Large Visible Surface Area - Auto On Night Sensor - Auto Safe Mode - Last Mode Memory - Remote Switch Compatible - Aero Post Compatible Bracket - Saddle Rail Mount Included SPECS - Solid Modes: High (50 Lumens): 1.5 hrs, Medium (25 Lumens): 2.75 hrs, Low (15 Lumens): 4.75 hrs - Flash Modes: *Daytime Flash (100 Lumens): 24 hrs, High Flash Slow (50 Lumens): 11 hrs, High Flash Fast (50 Lumens) 7.5 hrs, Low Flash (15 Lumens): 25 hrs, Auto Safe Mode Extends Runtime an Additional 45mins - Weight: 53 Grams with Bracket - Battery: Lithium Polymer

FEATURES - 30 High Powered Micro LED Ring for Large Visible Surface Area - Auto On Night Sensor - Auto Safe Mode - Last Mode Memory - Remote Switch Compatible - Aero Post Compatible Bracket - Saddle Rail Mount Included SPECS - Solid Modes: High (35 Lumens): 1.25 hrs, Medium (15 Lumens): 2.25 hrs, Low (10 Lumens): 3.75 hrs - Flash Modes: *Daytime Flash (70 Lumens): 16.5 hrs, High Flash Slow (35 Lumens): 8 hrs, High Flash Fast (35 Lumens): 5 hrs Low Flash (10 Lumens): 17 hrs, Auto Safe Mode Extends Runtime an Additional 45mins - Weight: 45 Grams with Bracket - Battery: Lithium Polymer

FEATURES - Single High Power LED with Micro LEDs for Body Illumination - Auto On Night Sensor - Auto Safe Mode - Last Mode Memory - Remote Switch Compatible - Aero Post Compatible Bracket - Saddle Rail Mount Available SPECS - Solid Modes: Overdrive (80 Lumens): 1.25 hrs, High (50 Lumens): 2 hrs, Medium (30 Lumens): 3.5 hrs, Low (15 Lumens): 6.5 hrs - Flash Modes: *Daytime Flash (150 Lumens): 25 hrs, High Flash (80 Lumens): 7 hrs, Medium Flash 1 (35 Lumens): 15 hrs, Medium Flash 2 (35 Lumens): 8 hrs, Low Flash (15 Lumens): 40 hrs, Auto Safe Mode Extends Runtime an Additional 45mins - Weight: 75 Grams with Bracket - Battery: Lithium Polymer

Combine Serfas’ TL-80 Wired Taillight with the powerful TSL-2500 headlight (sold separately) and you’ll be seen from all angles. It's rear rack-compatible, has a quick-release mount, and has a backpack clip to give you plenty of options. The ultra-bright, 80 lumen LEDs features several modes, including high, low, medium, overdrive, and multiple flash settings.

Serfas' Stop Sign Red Taillight boasts 5 ultra-bright LEDs with a built-in reflector for excellent visibility. It has flashing, steady, and random and rolling modes, and runs for up to 120 hours on the 2 included AA batteries.

FEATURES - Super Bright (950 Lumens) *Daytime Flash - Last Mode Memory - Auto On Night Sensor - USB Remote Switch Compatible - SOS Mode - Magnetic on the Go Removable Battery - USB Rechargeable - Up to 45 hrs Runtime SPECS - Solid Modes: High (700 Lumens): 1.5 hrs, Medium (350 Lumens): 3 hrs, Low (180 Lumens): 5 hrs - Flash Modes: *Daytime Flash (950 Lumens): 45 hrs, Medium Flash (450 Lumens): 18 hrs, Low Flash (150 Lumens): 20 hrs, SOS: 24 hrs - Weight: 125 Grams with Bracket - User Replaceable Battery: SAMSUNG® 1-Cell Li-Ion, 2600 mAh