Frosted Lens Covers for 4x4 Color & Wattage Selectable Retrofit Kits (1 Set) 2ft The housing design has stayed

The housing design has stayed largely the same

Here's how it stacks up against a standard commercial-grade selectable canopy light — and why it's the best choice over the long term

but as a general guide

Mounts inside of 5" square pole to allow installation of an area light on a vertical tenon at the top of the pole

Frosted Lens Covers for 4x4 Color & Wattage Selectable Retrofit Kits (1 Set) 2ft The housing design has stayedCreate smooth, diffuse lighting when installed with fluorescent LED retrofit kit 4X4STRPD46WSCS. Includes four 4 ft frosted lens covers, 4 center clips, and 8 end caps. Photos show frosted covers with strips (sold separately). Not shown in photo: center clips and end caps. NOTE: this set contains four 4 foot frosted lenses. If purchased for use with LLTVMSK40W30C5S, you will have one extra frosted lens.