I have a lighted waterfall picture with sound that only worked for about 2-3 months. I have sound but no light leading me to believe the bulb is burnt.The only markings on the bulb is 32RR and 6400K and then some chinese writing.It has a 4-pin configuration. How do I measure the diameter ( more . . .

$98.25 Product Description: Beautiful Colorful Motion Moving Picture. Ideal for Any Room in the Home or Office. Beautiful Motion Moving Art Picture Makes Sound and Lights Up (on & off switch) Electronic Waterfall Picture Keywords – waterfall pictures more . . .