Maxlite 97427 - LED Recessed Can Retrofit Kit with 4" Recessed Housing | LightBulbs.com
6" LED Recessed Retrofit Kit White Square Baffle Dimmable 3000K - Lampsone
Amazon.com: FVTLED 4 Inch Smart LED Recessed Downlight Kit, 10 Pack 9W RGBWC Bluetooth WiFi Multicolor Dimmable 2700K-6500K Smart Retrofit Recessed Ceiling Lights with Remote & Smart Bridge, for Alexa and Google :
4-Inch Nickel LED Recessed Downlight in 4000K 93CRI | Green Lighting Wholesale
4-Inch Round Retrofit Gimbal Recessed Downlight with Medium Base Adapter (E26), 10 Watt
LEDone 7.25'' Selectable Color Temperature Dimmable LED Retrofit Recessed Lighting Kit | Wayfair
Sun & Stars 10W 5/6inch Downlight LED Recessed Light Retrofit Kit, 75W Equiv | eBay
LED Recessed Lighting Kit, 4-Inch, Baffle, Damp | LED LIGHTING | SUNCO – Sunco Lighting
NICOR 4 in. Square LED Downlight Retrofit Kit in 2700K – BulbAmerica