DIY Permanent Xmas lights This post contains Amazon Affiliate links. As an Amazon Associate I earn from qualifying purchases. Here in Utah, an increasingly common sight is houses with permanent "Christmas" lights. These are usually installed using aluminum channels, along the roofline, and make use of color-changing LEDs. Several of my neighbors have had them installed professionally, and I've always wanted something similar. However, the prices, and limitations, that come with professional i...