1K and 2K DIMMERS TO PURCHASE THIS ITEM, SEND AN E-MAIL TO sales@airsealand.com Exclusively made here at ASL, they are a lot cheaper than market brand dimmers but does the job just as well.   888-ASL-LENS © 2008 Air Sea Land Productions Inc. All Rights Reserved Prices, availability, equipment and specs are subject to change without notice. Please contact an ASL rep for further information and details.