Canless LED lights ultra-slim design goes where can lights cant HALO canless LED recessed lighting - no housing or j-box needed Recessed lighting suitable for use in both wet/dry environments HALO 4 in. can less LED light, boasting selectable 5 CCT options for customizable ambiance. Impressive 600 Lumens output, this energy efficient fixture delivers both style and functionality. At just 10.20-Watt, it's brilliant choice for modern lighting solutions.