2 Pack FUL15W BL (BF-35) Fluorescent Black Light Bulb Replacement Compatible Flowtron BK-15D,Hemiua Zap T6 Pro,BlackFlag BB-15WHT,Stinger U/V15, FP15, TZ15, U Shaped Twin Tube Bulb for T6 T8 T9

This U-shaped 15W Fluorescent Replacement bulb is a perfect fit for various fixtures, including Flowtron BK-15, BK-15C, BK-15D, and more.

With its impressive size of 7.5 inches in length, this bulb provides ample light coverage while consuming only 15 watts of energy.

Its glass tube is designed to last longer and withstand the rigors of daily use.

Compatible with a wide range of fixtures, this bulb is an excellent replacement option for any home or office looking to upgrade their lighting.

Don't settle for anything less, choose this high-quality U-shaped 15W Fluorescent Replacement bulb today!