Precision die formed recessed steel housing. One piece unit body with two or three high intensity tungsten lamp heads. 12 watts per head is standard. The EROB unit provides 6 volt or 12 volt output, ranging from 15 through 72 watts rated for 90 minutes. Units can power multiple remotes, or perform at full light output for up to 6 hours when no additional remote fixtures are added. 20 gauge housing is impact resistant. Trim/Head assembly is flush mounted to recessed housing for minimal appearance. Electrostatic powder coat paint finish is scratch resistant. Inner chassis and wire way are completely pre-wired and assembled for 2 minute installation.