4JBK SQ Downlight

IC-rated, Lithonia OneUp™ direct-wire downlights feature a unique “canless” design. These all-in-one LED fixtures include an integrated junction box for direct wiring, require no tools (other than a hole saw for your ceiling cutout) and take less than 1/3 of the time to install versus a conventional incandescent can.

https://lithonia.acuitybrands.com/products/detail/832573/lithonia-lighting/4jbk-sq-downlight/lithonia-oneupt-4-inch-square-direct-wire-led-downlight