Review on 🔆 Sunco Lighting 12 Pack 4 Inch Slim LED Downlight, Integrated Junction Box, 10W=60W, 650 LM, Dimmable, 5000K Daylight, Recessed Jbox Fixture, IC Rated, Simple Retrofit Installation - ETL & Energy Star – Enhanced SEO by Daniel Smith

Easy to install but if you have multiple devices connected consider the side box series instead to give you more room to route all 12/3 cables inside stow away Otherwise easy, cut a 4" hole, stick it in and you're done. They fit more evenly than old school bulbs and don't get hot. However, I had to change the switches, some of the older switches don't work very well with the LEDs and they would trip on low Keep leveling out. Although I'll say that no matter how bright it is. I've replaced four 3" 50 watt lights with them and don't need any other overhead lighting at all in 15x20 rooms. .Overall pretty cool I will upgrade if they screw up too soon all those onboard leds are good til they die the only downside really.