DLU Lighting FLP4E9V72 - 21 Watt Fluorescent Butterfly Light Bulb, 3500K, 4-pin

Exactly what I needed to replace the light in my wife's makeup mirror. Bought two so we have a spare.The last bulb I bought from the lighting store where we got the fixture and it was twice the price.

This is a great light, fast delivery!!!! Thank you for such a quality product and the price was a good deal as well.