Check the listing for details. 16 FUNCTION CHRISTMAS LIGHT CONTROLLER - USED. Color: Black, Condition: Used. Listed at 19.99 USD. PLEASE NOTE YOU ARE BUYING A USED 16 FUNCTION CHRISTMAS LIGHT CONTROLLER THAT HAS BEEN CHECKED BY OUR TECHNICIANS TO WORK LIKE NEW. WE OFFER A WARRANTY OF 12 MONTHS FROM PURCHASE DATE. BUY IT NOW AT OFF-SEASON PRICES. CONTACT US IF YOU HAVE ANY ISSUES. StarDunes Christmas Light Controller with full function remote is a unique controller with 16 functions (flash, fade, step fade, twinkle, and various combinations) for managing decorative lights at home or business. String lights with flashing bulbs burn out after some time. Therefore most string lights nowadays does not have the flashing mechanism. Also, other controllers based on bimetal strips heat up and could be a fire hazard.This unique light controller helps in converting any ordinary incandescent, LED string lights into flashing string lights.Ideal for Holiday or Special Occasion lighting, Christmas Tree Lights, Lawn Ornament lights, Rope Lights, and Business signs, etc.Easy to use: just plug your holiday lights to the Controller's socket.Make all the string lights flash in synchronized fashion. Connect incandescent or LED lights. Rated from 10 to 400 Watts; connect up to 6 incandescent string lights (max. 60 Watts per string light) or many LED string lights (up to 400 Watts) end to end. Do not overload.This controller has a replaceable overload protection fuse for safety.For indoor and outdoor use. Water resistant. Caution: for outdoor use please point the socket on the Flash Controller facing down away from water/rain/snow/ice.If you are not happy, then return for a refund. Before leaving negative feedback, contact us and we will resolve the issue to your liking.Visit our website www.theflashcontroller.com for more information. Watch the demonstration video at YouTube.com by searching for "Stardunes Christmas Light Controller".