FREE SHIPPING (Continental U.S.)  If you are looking for bright LED lights for your electric bike, then look no further than the high performance lights from Ferei. These military grade Ferei lights have high power LEDs that help you see the road or trail, and more importantly they help visually identify you to other drivers. While in flashing mode drivers can easily see bike riders and help alert car drivers to your location!Although not inexpensive, their extensive feature list reflects the true quality of Ferei lights. Here are some of the features of the Ferei Headlights Utilizes CREE high-powered LED technology for up to 100,000 hours burn time. * Programmable Low beam setting 10% – 90% power levels. * Toughened ultra clear glass lens provides maximum light transmittance. * Computer-designed alloy reflector provides a seamless beam with optimal focus. * Aerospace grade aluminum body resists impact and effectively dissipates heat. * Military grade hard-anodized finish resists scratching and corrosion. * Water-resistant O-ring sealed construction guards against inclement weather. * Convenient one hand operation through a single textured and colored switch/button. * Multi-purpose DC cable conveniently attaches to both the battery pack and power supply/charger. * Using the optional HD34 bar mount and VC43 Velcro tape can conveniently fit the light and the battery pack. Single quick release holder makes lamp installation simply. Surface-coated optical glass lens resists abrasions and scratches, also provides an effective transmittance. Ferei special developed reflector provides a perfect focus and flawless beam. Body can be hard anodized into several colors, also is better scratch-resistant. Using Ferei own-developed & most advanced intelligent circuit control system LED indicator showing the power condition. Brightness modes: Max – Med (user-defined) – 4 kinds bl