The Niterider Lumini 1200 Boost/ Solas 250 Light Set is packed full of features for cyclists who want to keep riding right through the winter. Bright enough to be used as a daylight running light but smart enough not to bling your riding mates this lightset can do pretty much everything. The front light comes with an OLED display so you can monitor battery life & easily switch between modes. Nite Rider Lumina OLED 1200 Boost Front Light The Nite Rider® Lumina OLED 1200 Boost is an innovative bike light that removes the guesswork related to battery life, allowing you to plan your next ride safely with complete confidence, day or night. The OLED multifunctional digital display screen delivers precise battery run times as a percentage & actual time for the Lumina OLEDs 9 lighting levels. The Lumina OLED 1200 Boost features a custom engineered collimator sense, producing a generous widespread beam pattern. With Boost Mode providing a stunning 1200 lumens of maximum light output, this makes the Lumina OLED highly capable for use when navigating through diverse riding conditions. New Collimator Lens, distributes a generous even widespread beam Boost Mode! Unleash maximum LED output 5 Light Levels plus 4 Daylight Flash Modes CREE LED at 6000k Multifunctional OLED screen provides detailed operational information FL1 Standard IP64, water resistant Intellicharge Reduce charge time in half! Backlit buttons for easy to use interface in any lighting condition Secure on & off-road capable handlebar mount Fits standard & oversize 35mm handlebars Convenient USB (Universal Serial Bus) rechargeable Lumen Output:1200 Run Time:1:00 18:00hrs Quick Charge Time:3:00hrs at 1 Amp Normal Charge Time:6:00hrs at 500m A Weight:172g Battery: Li-Ion Nite Rider Solas 250 Rear Light The Nite Rider® Solas 250 uses two powerful LEDs to produce an amazing 250 lumens of light output. It features 4 modes (2 flash / 2 steady) & is USB (Universal Serial Bus) rechargeable. Weve implemented what we call Group Ride Mode for cyclists who want to stay visible but not distract others in the pack. Daylight Visible Flash (DVF) 250 lumen super bright tail light Group Ride Mode be seen without distracting fellow cyclists Easy on & off seat post strap mount with quick release tab Convenient USB (Universal Serial Bus) rechargeable Super bright daytime flash mode Be Seen by cars = Be Safe FL1 Standard IP64, dust & water-resistant Lumen Output:250 Run Time:4:30 40:00hrs Charge Time:4:00hrs Weight:82g Battery: Li-Po