BULBWIZARDS SpaBright color changing LED spa bulb 12 volt--Made in the USA! 7 solid colors with 4 smooth color changing modes: rapid, slow (1 minute); slower (appx 5 minutes); slowest (appx 20 minutes). No remote control is needed; control all functions with your on/off light switch Multiple PoolBright or SpaBright lights operated on the same electrical circuit can be easily synchronized. 3 year limited warranty Instruction booklet enclosed with each light. MADE IN THE USA!