Description of Recessed TRM400WH 4 Inch Accessory Matte
Rated for damp and wet location. E26 Edison screw base adapter for retrofit into existing 4 in. incandescent housings. Attractive Halo matte white baffle and trim. Dimmable- standard 120-Volt electronic low-voltage dimmer is recommended for best performance.
This product is an absolute waste of money. The quality is incredibly poor and its not suitable for any professional or industrial setting. The only positive aspect is the matte finish, which gives a modern look; however this doesn't compensate for the incredibly low-quality build and incompatibility with industrial electrical systems. It's an embarrassment to sell such a terrible product under the "Industrial and Scientific" category. .
Pros
Easy to install and provides a sleek, modern look to any room.
Cons
Requires cutting into ceiling or wall, which can be difficult and may require professional installation.
I bought this to cover the junction box and overhead light hole which I replaced with a light fitting 1/4 inch narrower in diameter than the old one. I didn't want a fancy locket. It flows straight into the ceiling and is barely visible but retains a clean line and look.