Aside from a helmet there is no better way to protect yourself on your bicycle than to by making yourself more visible. Drive inattentiveness is the leading cause of car on bike accidents. Bicycle lights have become amazingly sophisticated and should be used anytime you ride; even in broad daylight. LED lights use a fraction of the energy of their predecessors and will often last for several rides before needing to be recharged. Most LED bicycle lights have features such as simple USB recharging, multiple modes for day and night time usage, complete waterproofing, and compact designs that can be attached to stems, forks, seatposts, frames, and even the riders helmets and clothing! Best of all these features can be had at a very affordable price. This small investment in rider safety is a must have for all cyclists.