Illuminate your festive decor with the shimmering charm of this 49cm Battery Powered Twinkling Silver Tree Ball. This striking decoration features a sturdy silver metal frame, elegantly wrapped in sparkling glitter that catches the light and adds a magical shimmer to any room or space.. Measuring 49cm in diameter, the tree ball is illuminated by 40 vibrant blue micro LEDs, with 20% of the bulbs twinkling intermittently to create a captivating, dynamic lighting effect. The enchanting twinkle effect brings depth and movement, mimicking the sparkle of stars on a clear winter night. Powered by 3 x AA batteries (not included) and comes with a 30cm lead cable from the battery pack for easy placement. With a built in timer function of 6 hours on and 18 hours off.. Suitable for indoor use only.. Product Specifications. 40 Blue LEDs. 49cm Diameter. Requires 3 x AA Batteries. Timer Function 6 hours on 18 hours off