Sleigh Bells Ring canvas print Christmas sign. Lights in the snowflakes light up and flicker. From the Radiance Lighted Canvas collection at Shelley B Home and Holiday. LED lights hidden behind the front canvas light up this Christmas sign. Powered by AA batteries with an on/off/timer switch on the side. The timer function allows the lights to shut off after 6 hours than automatically relight after 18 hours to repeat the cycle. item: x47050 UPC code: 706996470499