A component in the exclusive Portico Outdoor Recessed LED Light System by Armacost Lighting, the Portico Outdoor LED Light Controller allows hand-held on/off and dimming control of Portico White Recessed Outdoor LED Lights. The waterproof receiver is sealed with silicone heat shrink tubes to create secure, water-tight connections. The complete Portico System is the perfect waterproof LED light solution for many outdoor spaces, including decks, boat docks, pathways, and steps.