The MEL (Micro Effects Light) is a series of simple low cost LED light sources with a built in DC barrel type connector. The 2.1 x 5.5mm barrel connector is very common for many low voltage DC power applications. The lights are optimized for high light output at 9 volts DC with a nominal power of 0.18 watts operating at 20ma ref., 9 volt battery life can be expected to be 8-12 hours. Well suited for various LED lighting applications such as: scenery, props, models, animatronics, robotics, fx- special effects, décor, and costumes. This kit includes 10 pcs orange MEL light and 10 pcs 9 volt battery clips with 5” ref wire leads. The overall length of the light and the clip is 8” ref.Items in this kit are made in China.