Triangle Bulbs T80109 - 12 Watt, 7" Round Recessed Light, 120 Volt, Daylight, Fixture & LED Light Bulb Beautiful LED Natural Daylight Color - 6000 Kelvin Color Temperature 12-Watt, 1100 Lumens, 7" light Fixture - Ceiling Hole 6.1" 35000 Hours life 3 Easy Steps to install: 1. Size 6.1" Hole, 2. connect Wiring 3. Snap Fixture Into Hole Ultra Thin, Less than 1-inch