... Car Decoration; Flexible Neon Advertisement; Building etc.3. Application Instruction Open the package, Install battery correctly, Switch to On or Twinkle ... Color: Red, Blue, Green, Orange , Transparent, Lime Green Power: 2 x 1.5V battery (10hrs usage in twinkling working condition) , or ... Lifetime: Over 1,000-3,000 hrs Blister package size: 21 X 14 X 2.5 ( cm ) Outside package: Qty 100units/CTN, ...