Eco Lighting NY HV4002CH/WH 4-Inch Line Voltage Trim Recessed Light fit Halo/Juno, Open Reflector, Reflector: Chrome, Ring: White Diameter: 4.75" Height: 2.0" Inside Diameter: 3.75" Reflector: Chrome, Ring: White Bulbs not included. Lamp: A19, Par 20, R20; Max wattage: 50W (for both IC and Non-IC Housing). Housing or can is required--order sperately from trim.