Response to Hi, Howard. This unit does not have a fan but uses the SynJet flow system which is a fanless cooling system. You can set the illuminator's memory to either the slow color changing or the party mode. 

An image is worth 1,000 words! Add an image or two to your question to help ensure it is answered accurately.



Yes, please email me exclusive discounts, swimming pool tips and helpful how to guides. This comment may be posted on a public site. Do not include: HTML, references to other retailers, pricing, personal information, or any profane, inflammatory language.