Alpine™ 200 and 300 Watt Transformers with Photocell & Timer

Photocell Digital timer for 4,6 or 8 hours Photocell & digital timer can work together Weather proof PVC housing 9" x 5" x 5" 2 Year Warranty Use our calculators below to determine the transformer size that you need.  Use the top calculator when all of your lights are the same wattage.  Use the bottom calculator when you have multiple wattages.  For more information on calculating transformer size, see here.