Our LVLBY33T is a 3 inch wide recessed trim-less ("plaster-in") architectural linear flush mount light fixture. It features an integrated plaster bead which allows one to sand and finish ("mud up") right to the diffuser, revealing a clean, and seamless 3 inch wide line of lighting with no visible trim or flange. Our LVLBY33T features an integrated power supply allowing one to connect the fixture directly to the "line voltage" source of the home or building (120-277 or 347VAC Input). Our LVLBY33T delivers high output lighting making it suitable as the general source of lighting for homes, schools, offices, or retail spaces. It is sold in standard lengths ranging from 2ft to 8ft, but can be customized or linked together for seam-less continuous runs of flush mounted 3 inch wide lighting.(Contact-Us for Custom Sizes, Colors, or Shapes (MOQ may apply).