smeti Skeptičen Brez replacing 4 ft fluorescent with led preprosto zvok Prosim
ETi 48-Watt 4 ft. Linear LED Tube Light Bulb Retrofit Conversion Kit Replaces 8 ft. T8 T12 Fluorescent 7200 Lumens (8-Pack) 64101162-8PK - The Home Depot
White 4 foot DIMMABLE 300 SMD LED T8 LED Fluorescent - 120V
4 Foot LED Tube, Hybrid, Dual Mode 3 in 1, Will Work With or Without Ballast, Replaces 32 to 45 Watt Fluorescent, 2,700 Lumen, 10 Year Warranty - LED Global Supply
Best 4 Feet(1.2M) 18 Watt T8 LED Fluorescent Tube Light