Halcyon FlareHalcyon Flare Designed to be easily transported, stored in a pocket AND powerful enough to lead an extreme cave dive even on half power. Yet simple enough for a recreational reef dive. The FLARE EXP is strong, dependable and priced to become your go to solution for your next primary light. Features Available in handheld or EO options New black light head color (previous light head color was Cool gray) Approx. 2. 5 hours burn time on high and 5 hours