BULBWIZARDS Poolbright Color Changing Led Pool Bulb 120 Volt-Made in The USA! 7 solid colors with 4 smooth color changing speeds: rapid, slow ( 1 minute); slower ( appx 5 minutes); slowest (appx 20 minutes). No remote control needed; control all functions with your on/off pool light switch Multiple PoolBright or SpaBright lights on the same elctrical circuit can be easily synchronized. 5 year limited warranty Instruction booklet enclosed with each light Active cooling for high light output and long LED life; MADE IN THE USA!