I agree to the first spring fluorescent light covers wrap around Screech stripe alcove
White Classroom Light Filters
4Ft. x 16"W Specification Grade Wraparound 4x18W X1 LED T8 4 Lamps not Included
4' Wrap Around Lens 9in. Wide x 1.5625in. High for Simkar Fixture | 1800ceiling
2 Light 48" Fluorescent Wrap : LW232R8
Amazon.com: Fluorolite Plastics| 2 Lite Wrap Around Light Cover 47-15/16″ x 1 9/16″ x 8 – 7/8″ (between the hooks =8 1/4″) (Pack of 8) : Industrial & Scientific