Glo-In-Dark Version. Same features as WG01457 except Glo-In-Dark housing. To activate, simply place 30-Day Glo Lantern in a well-lit area for 5-20 minutes. The white, rubberized area will glow in darkness for up to 2 hours (with a full 20 minute "charge"). This feature is a particularly helpful when trying to find the light in the instance of a power outage or returning to a dark campsite.