Globe Electric 4" LED IC Rated Swivel Round Trim Recessed Lighting Kit, Brushed Nickel, Easy Install Push-N-Click Clips, LED Bulb Included, 3.88" Hole Size 90734 ADJUSTABLE TRIM: directional swivel gimbal provides the ability to focus and direct light - perfect for highlighting artwork, photographs or furniture EASY INSTALL: patented PUSH-N-CLICK clips are fully adjustable and extra wide to grip uneven surfaces and provides for simple tool-free installation. Actual hole size is 3.88-inches. Full trim size is 4.5-inches. IC RATED: when kit is used with the included LED Bulb - an Integrated cut-off switch ensures that the fixture will not overheat and can be used with or without an insulation box ROBUST CONSTRUCTION: galvanized steel, large accessible electrical box with removable side panels and tempered steel clips BULB INCLUDED: 1x GU10 Bi-Pin Base MR16 Shape LED Bulb Included - 6.5W (60W equivalent) - 520 lumens - 3000 kelvin (warm white) - dimmable - 80 CRI - 36 degree beam spread - 25,000 hour bulb life