Barrina TX72 4FT Grow Lights for Seed Starting, 72W(500W Equivalent), High PPFD, Full Spectrum, Linkable, Hanging Light Fixture, Grow Lights for Indoor Plants, Vegetables with On/Off Switch, 1 Pack

consider a Barrina LED light. 4 ft. version. High quality and can cover more area than that simple bulb. Also longer lasting than that style bulb. the full spectrum version works great but the purple light one is under 30 dollars currently and will provide light for how ever many plants you get. also consider getting a grow light timer and learn what light cycle your plant needs and keep it on an automatic light cycle. 12 on 12 off is typical for houseplant maintenance. https://a.co/d/0fYnciTu