Amazon has the Bsone Motion Activated Toilet Light with UV Sterilizer for a low $8.99 after Coupon Code "2PGIHMYZ" (Exp soon). Free Shipping over $25 or with Amazon Prime. Save an extra 50% off the sale price with coupon.
Ultraviolet germicidal technology to kill germs, molds and odor
You can choose 8-color rotating or set the single color you favorite
Photosensitive & Motion activated: Auto ON and OFF
Flexible arm with 180 degree bending angle can fit any shape of toilet bowl