4ft LED T8 Tube - Type B - 12W - 1684 Lumens - 4000K & 5000K - Frosted Lens - JN
LUXRITE 32-Watt Equivalent 4 ft. Linear Tube T8 LED Light Bulb Ballast & Ballast Bypass Compatible 13W 3000K Soft White (4-Pack) LR34195-4PK - The Home Depot
T8 LED Ballast Compatible 15W 4 FT Retrofit Tube - Bi-Pin Base - No Rewiring - 5000K Daylight.