Housing, junction box & trim flange are all made of steel and treated for protection against corrosion. 3/4åÕÌ¢åÕåÐ flange combined with åÕÌ¢åÕåpull-tightåÕÌ¢åÕåÐ torsion springs allows forgiveness in minor dry wall cutting errors. Housing vent slots provides exceptional thermal management for long operation life. LED module and driver are designed as a single unit separable from main housing for ease of maintenance. Does not require removal of luminaire. Manufacturer Jesco Lighting Group SKU ML421HT Dimensions Housing: L:16", W:4.25", H:6" Technology LED Regulations ETL, UL Listed Features Energy Efficient General Applications Accent Lighting, Area Lighting, Display Lights, Mood, Accent & Indirect Lighting, Recessed Downlights Voltage Options 120V Finish Black, White Dimmability Dimmable Product Type Complete Kit Style Multiple Lighting systems Application Office Space, Living Room, Kitchen All trim types are available including baffle, alzac, wall wash, adjustable "eyeball", wet location and airtight rated trims. Call 1-800-480-0707 or email firstname.lastname@example.org to choose popular trim colors including bronze, metallic, white, black or custom color options.