Dream Lighting LED Cabin Lighting Fixture - 4.5" RV Dome Light with Switch This light embraces the concept of simplicity and low burden. Ultra bright LED chips inbuilt on the aluminum board emit even and soft lighting distribution through the opaque lens. Aluminum body allows for efficient heat sink. Designed with surface mounting construction, all of its screws will be concealed after installation. It is an upgration of the typical pancake light which avoids lighting shadow.