Smart Garden Battery Light Box for Silhouette Animals Convert your solar silhouette animal and Elvedon Collection ornaments into battery operation for winter or indoor use. Comes with a timer function - 4 hours on per day. FREE POSTAGE £7.95 Quantity: at £7.95 each Add To Basket Battery operated module for Smart Solar animal products. Ideal for indoor or winter use. Made for the Solar Silhouette range and Elvedon Collection. White and colour changing LED function. Timer - 4 hours on, 20 hours off. Illuminates at the same time everyday. In timer mode the batteries will last up to 30days approx (depending on battery capacity). Requires 2 x AA batteries (not included).