Overall I am very pleased with these lights. The hole pattern is metric. You can use a 3" hole saw, but 2-7/8" gives a tighter fit When I first connected them to my Lutron dimmer the light just went to maximum and I assumed they weren't compatible with Lutron dimmers.By swapping the live wires top to bottom and vice versa the worked dimmers however.
125V Industrial Electrical Fast Blow Glass Fuses - SIXQJZML Enhanced SEO
9 Review
π Bussmann MDL 2 Glass Delay Slow Blow
8 Review
π Bussmann GMA 5A Acting Cartridge Listed: Reliable and Efficient Cartridge Fuse for Your Automotive Needs
7 Review
π Enhance Your Electrical Work with Klein Tools 69411 Accessory Adapters
7 Review