Stark Bike Lights LED Set - Best & Brightest Waterproof Front and Back Lights - Sleak & Rugged - Mount w/Out Tools - Road, Racing & Mountain Bikes - Batteries Included - Replacement Guarantee BRIGHT and SLEEK LED BICYCLE LIGHT SETS- Fully Adjustable Front Beam, Powerful 350 Lumens - High/ Medium/ and Flashing modes by pushing the rear Button. Front Works as a solid bike light or an excellent Flashlight. Buy today Risk FREE!! 100% WATERPROOF CASES - BUILT of the STURDIEST AIRCRAFT QUALITY ALUMINIMUM. These lights can withstand all adverse weather conditions. Don't buy a cheap plastic light and regret it, these lights are rugged and hold up to Children too. Our high quality mounting attachments keep the lights on your bike, even in roughest terrain - for all bikes - racing, trekking, city, children's bikes and Mountain bikes SAFETY FIRST!!...... FOR YOU AND YOUR FAMILY. These lights provide safe and reliable visibility. No Need to fear the DARKEST NIGHTS or WORST Storms with these lights - they shine through everything. EASY TO INSTALL QUICKLY, WITHOUT ANY TOOLS REQUIRED! Anyone can mount these lights in a minute or less. Simple to slip in and out of bike light holder, KEEPS thieves away!! NO QUESTIONS ASKED REPLACEMENT GUARANTEE - BONUS Ebook on Bike maintenance included at every purchase. Simple and effective to keep your bike in tip top shape! - ADD to CART NOW......Offer will EXPIRE soon!