Type A LED tube Work with previous Fluorescent ballast to get over 50% Energy Saving! LWL04T512W40M Great for T5 UnderCabinet Lights upgrade to LED system, Just replace the fluorescent F8T5 tube directly.
The 4W 12″ Type A, 4000K LED tube come with same dimension with F8T5 fluorescent tube, provide 600 Lumens bright light with high quality, Regular Cool Lights, with milky diffuser. Perfect for your Kitchen light envelopment. Over 50000 Lifespan, Over 50% Energy Saving, UL listed and Three Year warranty.