... with flexibility, and can be bent repeatedly.2.Application fields: Christmas lighting item, Intellect Toys ... 4. Technical Guide Line Length: 1 or 2 meter; Diameter: 2.0mm , Diameter 4.0mm Unit Weight: ... Blue, Green, Orange , Transparent, Lime Green Power: 2 x 1.5V battery (10hrs usage in twinkling working condition) ... ,000-3,000 hrs Blister package size: 21 X 14 X 2.5 ( cm ) Outside package: Qty 100units ...