UNB03 Cast Brass Low Voltage Shielded LED In-ground Well Light IP65 WaterproofUNB03 Installation Guide UNB03 Spec Sheet This strong high quality Underground Well Light fixture will enlighten your outdoor space with its sophisticated look and focuses the light on the desired area with its half shield. This landscape LED in ground light is made up of heavy duty cast brass material with a Natural Brass finish with a shielded head which gives it a solid construction for durability and longevity and a beautiful light output design.