The Halo LT4 combines the energy savings, long life and sustainability of LED in an easy to install retrofit baffle trim kit. Dual-position torsion springs pull the trim tight to ceiling, use in new construction, remodeler and retrofit installation in Halo. The diffuse lens provides shielding to the source and wet location listing, suitable for use in showers or in outdoor covered ceiling applications. Also conforms with NFPA requirements for closet use. Integral driver provides 120-volt phase cut dimming, an inline connector provides power using a medium base socket adapter provided or connect directly to the mating connector in the LED housings. Ships with a gasket and makes any housing airtight for added energy savings and code compliance.