Serfas' TSL-1000 is a lightweight, compact headlight with 1000 lumens for phenomenal illumination. The CNC aluminum body is tough and features Serfas' Ram Air Cooling design to prevent overheating. Four different modes and a wired remote switch make for quick, easy adjustments, and the included handlebar and helmet mounts let you position it where you need it. Plus, the battery pack features a USB outlet to charge other electronics on-the-go and an integrated 35 lumen Thunderbolt taillight so you can be seen from the side or from behind. When the sun rises, bring the TSL-1000 back to life with the wall charger and store it in the ballistic nylon case until the next night out.

With 750 lumens, Serfas’ TSL-750 headlight commands attention. Five modes illuminate your path, and the long-lasting, rechargeable Lithium-on battery is conveniently integrated into the light body. Plus, the battery is user-replaceable. With the included USB cable and wall charger adapter, you can recharge it nearly anywhere. It also includes quick-release handlebar and helmet mounts. Interchangeable lens let you adjust between standard or wide beam patterns.

Garmin Varia UT800 Meet the smart headlight that shines brighter for longer - High-intensity cycling headlight for urban and trail use that’s visible in daylight from more than 1 mile (1.6km) away - Projects a steady blast of 800 lumens for up to 1.5 hours - Automatically adjusts to ambient light conditions, speed and ride profile to extend battery life - Works independently or pairs with compatible Edge cycling computers to automatically turn lights on or off, control brightness and more - Offers 5 light modes, including high, medium, low, night flash and day flash Specs: - Dimensions (LxWxH): 3.8" x 1.3" x 1.2" (96.6mm x 33.5mm x 29.7mm); 1.8" with flange (44.7mm with flange) - Weight: 4.6oz (130.0g) - Battery life: 1.5 hours, high; 3.0 hours, medium; 6.0 hours, low; 25.0 hours, day flash; 6.0 hours, night flash - Lumens: 800 - CREE LED: yes - Degrees of visibility: 270 degrees - Visibility distance: 1 mile (1.6km) - Water rating: IPX7

With 550 lumens, Serfas’ TSL-550 headlight commands attention. Five modes illuminate your path, and the long-lasting, rechargeable Lithium-on battery is conveniently integrated into the light body. Plus, the battery is user-replaceable. With the included USB cable and wall charger adapter, you can recharge it nearly anywhere. It also includes quick-release handlebar and helmet mounts. Interchangeable lens let you adjust between standard or wide beam patterns.

See everything while everything sees you Daylight visible with power to light any path and wirelessly controllable with the Transmitr remote, the Ion 800 RT packs the brains and the brawn to light up any ride. The Ion 800 RT uses a high-powered CREE LED to produce 800 Lumens with five unique modes and an excellent battery life—all in a compact, USB rechargeable size. - Use Transmitr for wireless on/off, battery status, high beams and mode selection - Transmitr remote displays battery status indicating when charge is needed - See with Bontrager's focused optics and over 270 degrees of visibility - 800 Lumens via high-power CREE LED - 800LM-1.5hrs, 450LM-3hrs, 200LM-6hrs, night flash-20hrs, day flash 20hrs - Fully charges in 6 hours through sealed Micro USB port - Includes 20 degree +/- adjustable Sync bracket that fits - bars from 22.2-35.0mm - Blendr compatible, secure bar mount available

With 350 lumens, Serfas’ TSL-350 headlight commands attention. Five modes illuminate your path, and the long-lasting, rechargeable Lithium-on battery is conveniently integrated into the light body. Plus, the battery is user-replaceable. With the included USB cable and wall charger adapter, you can recharge it nearly anywhere. Interchangeable lens let you adjust between standard or wide beam patterns. It also includes quick-release handlebar and helmet mounts.

With 500 lumens, the TSL-S500 headlight commands your attention on the road and the trail. Five different modes are powered by a long-lasting, rechargeable Lithium-ion battery that is built into the light body. Plus, the battery is user-replaceable. With the included USB cable, you can conveniently recharge your light right at your computer. It also includes a quick-release handlebar mount.

Think of it as a USB-rechargeable torch Powerful enough to light every journey, the award-winning Ion 800 R packs the power of light into a sleek design for use at home or on any road, mountain, or town bike. Bright and compact, the Ion 800 R is powered by a CREE LED that lights up the road or trail with 5 modes and an adjustable sync bracket for easy mounting. - See with Bontrager's focused optics and over 270 degrees of visibility - 800 Lumens via high-power CREE LED - 800LM-1.5hrs, 450LM-3hrs, 200LM-6hrs, night flash-20hrs, day flash 20hrs - Fully charges in 6 hours through sealed Micro USB port - Includes 20 degree +/- adjustable Sync bracket that fits bars from 22.2-35.0mm - Blendr compatible, secure bar mount available

The Ion Pro RT front bike light lets you ride with confidence at all hours of the day. The USB rechargeable light features 5 modes for day and night, and its compact design and adjustable hard mount make it easy to securely attach it to the handlebars of any bike. Product details - Ion Pro RT provides a powerful beam that lights up the full width of any road or trail - 1300 Lumens via high-power CREE LED - 1300LM-1.5hrs, 800LM-3hrs, 400LM-6hrs, night flash-26hrs, day flash 22hrs - Connect with Garmin and Bontrager ANT+ devices for always on, battery status, and control - Includes adjustable light mount that fits bars from 25.4-35.0mm - Blendr compatible with helmet mount available - Includes Ion Pro RT light, Adjustable hard mount, and micro USB charging cable

With 250 lumens, Serfas' TSL-S250 Headlight commands attention. Five different modes are powered by a long-lasting, rechargeable Lithium-ion battery that is built into the light body. With the included USB cable, you can conveniently recharge your light right at your computer. Plus, the battery is user-replaceable. It also includes a quick-release handlebar mount.

Control the brightness in your world Blazing light from a compact design, the Ion 350 RT comfortably mounts to helmet or bars and provides 350 Lumens to light the path or trail. Transmitr adds ANT + wireless compatibility for easy on the go control. - ANT+ enabled for use with all Transmitr products - Use Transmitr for wireless on/off, battery status, high beams and mode selection - Ideal for helmet or handlebar mount - 350 Lumens via high-power CREE LED - 350LM-1.5hrs, 200LM-3hrs, 100LM-6hrs, Night Flash-9hrs, Day Flash-10hrs - Fully charges in 4 hours through sealed Micro USB port - Includes quick connect bracket and micro USB charging cable - Blendr compatible, secure bar mount available

Wireless control to see what's ahead ANT+ wireless capability lets you control Ion 450 RT's CREE LED optics and focused beam pattern on the fly. The Ion 450 R front bike light is a daytime running light with the flash, focus, and range to be seen from up to 2km during the day. The Quick Connect bracket makes Ion 450 RT easy to remove for charging with the included USB cable. Key features - ANT+ enabled for use with all Transmitr products - Use Transmitr to toggle on/off, high beams, modes, and view battery status - Ideal for helmet or handlebar mount - 450 Lumens via high-power CREE LED - 450LM: 1.5hrs, 200LM: 3hrs, 100LM: 6hrs, Night Flash: 9hrs, Day Flash: 10hrs - Fully charges in 4 hours through sealed Micro USB port - Includes Quick Connect bracket and Micro USB charging cable - Blendr-compatible with secure bar mount available

Rely on Serfas' TSL-200 Headlight to get you home. Its Cree LEDs provide 200 lumens of light in one compact package. And, the four different modes are powered by a long-lasting, rechargeable lithium-ion battery that is built into the light body. With the included USB cable, you can conveniently recharge your light right at your computer. It also includes a quick-release handlebar mount and is compatible with Serfas' Universal Helmet Bracket (sold separately).

Serfas’s TSL-S150 headlight is perfect to bring along on your evening rides and weekday commutes. And, the five different modes are powered by a long-lasting, rechargeable lithium-ion battery. Plus, the battery is user-replaceable. With the included USB cable and wall charger adaptor, you can conveniently recharge your light just about anywhere. It also includes a quick-release handlebar mount.

Brighten your world with the push of a button Blazing light from a compact design, the Ion 350 R comfortably mounts to helmet or bars and provides 350 Lumens to light the path or trail. CREE optics and a focused beam pattern couple with 5 unique modes to let you see at night and be seen during the day. Easy on/off with the included Quick Connect bracket makes recharging via the included USB cable quick and easy. - Ideal for helmet or handlebar mount - Focused optics illuminate road or path with a broad but powerful light - 350 Lumens via high-power CREE LED - 350LM-1.50hrs, 200LM-3hrs, 100LM-6hrs, Night Flash-9hrs, Day Flash-10hrs - Fully charges in 4 hours through sealed Micro USB port - Includes quick connect bracket and micro USB charging cable - Blendr compatible, secure bar mount available

Illuminate the terrain ahead with the push of a button CREE LED optics, a focused beam pattern, and five modes let you see at night and be seen during the day. The Ion 450 R front bike light is a daytime running light with the flash, focus, and range to be seen from up to 2km during the day. The Quick Connect bracket makes Ion 450 R easy to remove for charging with the included USB cable. Key features - Ideal for helmet or handlebar mount - Focused optics illuminate terrain ahead with a wide and powerful beam - 450 Lumens via high-power CREE LED - 450LM: 1.5hrs, 200LM: 3hrs, 100LM: 6hrs, Night Flash: 9hrs, Day Flash: 10hrs - Fully charges in 4 hours through sealed Micro USB port - Includes Quick Connect bracket and Micro USB charging cable - Blendr-compatible with secure bar mount available

For the commuter who won't let a little darkness spoil the ride home, there's Serfas' TSL-100 Headlight. It lights your way with 100 lumens of brightness without an external cord or battery pack. Recharging is simple and convenient too: just plug it into your computer's USB port to recharge. This great light has steady and flash modes plus high, medium and low beams, and it includes a handlebar quick-release mount.

Small but powerful The Ion 100 R is daytime visible and designed for the city. A wide beam spread, focused optics, and an interruptive flash pattern make it visible from over 500m during the day. A built in ambient light sensor provides auto-brightness control, and the included Quick Connect bracket offers simple removal for recharging via the included USB cable. - Focused optics provide be seen safety with a broad but powerful light - Integrated light sensor auto-adjusts brightness in flash mode - 100 Lumens via high-power CREE LED - Ideal for handlebar or on bike mount - 100LM-1.5hrs, 50LM-3hrs,5LM-16hrs, Night Flash-7hrs, Day Flash-5hrs - Includes quick connect bracket and micro USB charging cable - Blendr compatible, secure bar mount available

A beacon in the night The Ion 120 front light comes in an easily mountable compact size yet packs enough punch to light the road or trail in front of you. A powerful 120 Lumen front light, Ion 120 illuminates in three modes: high, low, and flash, and offers 270 degrees of visibility. Batteries and Sync mounting brackets included. - 120 Lumens via high-power, environmentally-friendly, 1W CREE LED - Be seen with focused optics and over 270 degrees of visibility - High, low, and flash modes for versatile lighting options - Sync bracket allows for quick and easy adjustment, mounting, and removal - Includes 3 AAA batteries and Quick Connect bracket - Blendr compatible

Serfas' sleek and compact HL-1.1 Headlight illuminates your way with an ultra-bright high-output 100-lumen Luxeon LED that shines through a fish-eye lens, eliminating the halo effect for excellent visibility. This fine light features three beam modes and boasts a rugged CNC-machined-aluminum body. Plus, it's easy to install and remove thanks to the built-in universal handlebar mount, and the batteries are included.

The Pathfinder USB Headlight from Portland Design Works is unlike any other bike light on the market, incorporating technologies to help you see and be seen while riding, day or night. The Vertical Cutoff Beam is designed to focus the 200 lumen main beam onto the road in front of you and prevents lost lumens that can blind oncoming traffic. For daytime riding, the Daytime Running Flash is bright enough to make you seen even on the brightest days. The Battery Meter lets you know exactly how much battery life you have left before needing to recharge with the included USB cord. The Pathfinder includes a powerful lithium-ion battery and a darkness destroying CREE LED bulb. It provides superior luminous guidance for up to 25 hours of ride time. The rugged construction is weatherproof and strong enough to handle the abuse of an urban commute. - 4 Modes: Steady low (4 hours), Steady high (2 hours), Pulse (8 hours), Daytime Flash (25 hours) - Lumens and burn times certified by Labsphere Illumia Light Measurement System to FL1 standard - Vertical Cutoff Beam to focus 200 lumens on the road ahead - CREE LED - Battery Meter for Li-ion battery - Micro USB charging cord included; 3 hour charging cycle - Weatherproof exterior for all season riding - One second delayed power switch to prevent accidental on/off - Light wakes up in last mode used - Includes UV-proof quick on/off handlebar mount - Weight: 57 g (2 oz)

The ride isn't over just because the sun went down. Serfas' SL-40WP LED Headlight provides bright light thanks to 4 white, high-output LEDs. It offers 3 modes: steady, flash and strobe and fits on all handlebars with the included tool-free mount. The case is waterproof, so riding in the rain is no problem, and 3 AAA batteries are included, too.

Serfas' versatile USL-BI Taillight shines both white and red LEDs so you can use it for the front or rear of your bike. Both colors run in three modes: high-beam, low-beam, and flashing. This USB-rechargeable light has an easy integrated bracket that clips on quick as well as an indicator light so you know when it's time to recharge.

Shine on The Ion 35 front light comes in an easily mountable compact size, yet comes to the party with enough power to light the road in front of you. A 35 Lumen front light featuring three modes: high, low and flash while offering 270 degrees of visibility. Comes with batteries and Sync mounting brackets. - 35 Lumens via high-power, environmentally-friendly, 0.5W CREE LED - Be seen with focused optics and over 270 degrees of visibility - High, low, and flash modes for versatile lighting options - Sync bracket allows for quick and easy adjustment, mounting, and removal - Includes 3 AAA batteries and Quick Connect bracket - Blendr compatible

Serfas' SL-30WP LED Headlight provides bright light thanks to 3 white, high-output LEDs. It offers 3 modes: steady, flashing and low, and fits on all handlebars with the included universal mounting bracket. The case is waterproof, so riding in the rain is no problem, and 3 AAA batteries are included, too.

See and be seen with Serfas' USL-1 USB Headlight. It has steady, flash and low-beam modes, runs for up to 6.5 hours and is easy to install and remove thanks to the built-in universal quick-release rubber strap. Recharging the light's battery is simple and convenient, too. When the battery indicator tells you it's time, just plug the light into your computer's USB port.

CatEye's Rapid 3 Front Safety Light is compact for nighttime safety that won't weigh you down. It offers 3 modes for maximum visibility and its 3 LED lights shine for up to 80 hours. Plus, you'll love CatEye's no-tools mount for easy installation and removal.

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.

Super bright and compact, Cateye's Omni 3 Front and Rear Safety Lights use CatEye's Omni Directional Technology for increased visibility. Three super-bright LEDs light up in three different modes so you can customize the pattern and extend the run time. Plus, CatEye's tool-free FlexTight mount makes installation easy.

Let everyone know you're coming with CatEye's Omni 5 Front Light, which uses Omni Directional Technology for 360 degrees of visibility. Five super-bright LEDs light up in three different modes so you can customize the pattern and get run times up to 120 hours. Plus, CatEye's tool-free mount makes installation a breeze.