Super Bright LED - 5mm Diameter x 10mm Length Click On / Click Off Switch - 8mm Wide x 15mm Long x 8mm High Overall Length 15" (Switch located in the middle at ~7.5") Power - 9 Volt Battery (Not Included) Consumption 15-20mA current draw (depends on color, white draws the most at 20mA) Qty 5 Battery operated LED Light Assemblies are affordable and offer an easy way to add some light to your next costume or other project. We have used them in cosplay costumes, model train scenery, doll house lights, birthday cake lights and anywhere you need to add some light to your project. Available in White, Red, Green, Yellow, Blue, Pink, Orange, Purple, and Yellow Flicker LED Candle Light - (slight random flicker, not a true on off) Specifications: * Length - Approximately 15" (Switch located in the middle at ~7.5") * 5mm diameter x 10mm long. * 9 Volt Battery (Not Included) * Switch - 8mm wide X 15mm long X 8mm high - Click on / Click off * Operating Temperature 105 F (41 C) * White Led Intensity is 15000 mcd with a 30 deg apex angle (~3.21 Lumens) * 15-20mA current draw (depends on color, white draws the most at 20mA) * Typical 9 volt battery has 500mA hour capacity, continuous use would provide ~25 hours of light. * All batteries are different, so 25 hours is an average, if it is turned off some times the life will be much longer.