TEMPERED FROSTED GLASS: the tempered frosted glass of this recessed light emits a soft indirect glow that is perfect for bathrooms, kitchens and more! 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 4.25-inches IC RATED: when kit is used with an LED Bulb (bulb sold separately) - 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 REQUIREMENTS: 1x GU10 Bi-Pin Base MR16 Shape 35W Halogen or 7W LED Bulb (sold separately) ✔ DAMP RATED: shower/bathroom light fixture is specially designed with a silicone water resistant sealant protecting light bulbs from dampness. Silicone gasket is pre-installed inside the trim kit. ✔ EASY INSTALL: fast, easy, and secure installation with patented PUSH-N-CLICK clip mounting system which is fully adjustable and extra wide to grip uneven surfaces and provides for simple tool-free installation. ✔ IC RATED: when kit is used with LED Bulb. Integrated cut-off switch, ensuring that the fixture will not overheat and can be used with or without an insulation box. ✔ ROBUST CONSTRUCTION: longer shaft with one-piece spun aluminum housing can and large accessible electrical box with removable side panels and tempered steel clips. Thermally-protected housing certified in both US and Canada. ✔ BULB REQUIREMENTS: one 35W equivalent MR16 GU10 light bulb (sold separately). ✔ NEW CONSTRUCTION READY: with Globe Electric 90141 Mounting Plate (ASIN B00C6WHN6E)