Way Too Cool 18SML-12 - 18 watt - 12 volt DC
Triple Shortwave/Midwave/Longwave UV Portable Field Mineral Lamp
Photo in this listing is of the AC plug-in version. The lamp looks the same from the outside. But it is built with 12 volt DC components to allow for field collecting portability.
Lead time is generally 10 business days on this item.