Bullet_point: ['New construction housing is supplied with hanger bars, adjustable from 14.5" to 25". Housings accommodate surfaces from 1/2" to 3/4" thickness (Up to 1" for remodel)', 'Tesla 3.5" housings can be used with 3.5" Tesla and Tesla PRO series trims. Trim and LED Light engine are manufactured together, no lamp required. Housing is sold separately', 'The trim and LED engine are made as single unit with many specs including shape and finish of trim, adjustability, color temp, and beam spread to create the perfect combinations of form and function', 'Universal 120-277V driver with ELV and 0-10V dimming options down to 5%. UL & cUL Listed damp locations. (ET109 & 209 & 818 Trims are wet location Rated). 90 CRI model is CEC Title 24 Compliant'] (Page 1)