The orange (Micro Effects Light) is a simple plug and play orange LED light source with a built in DC barrel type connector. The light kit operates from a 9 volt battery (not included). The MEL is optimized for high light output with a narrow spotlight beam at 9 volts DC with a nominal power of 0.18 watts operating at 20ma ref. Well suited for various LED lighting applications such as: props, theatrical stage effects, costumes, Escape Room props, and Sci Fi props. This kit includes 3 pcs orange MEL, 3 pcs MED1 (Micro Effects Dimmer) control, and 3 pcs 9 volt battery clips. The overall length of the light, control and the clip is 20” ref. For effects projects, the Micro Effects Light can be secured with Gaffer's tape or hot melt glue for building props and scenery. The MED1 Micro Effects Dimmer provides dimming, multimode effects, and on / off control of 5 – 24 volt DC LED lights. The unit features a simple tactile three button interface: light, speed, and mode. The Light button is used in static mode for dimming. Note the Static (0 mode) dimming function is between effects #8 and #1 when sequencing through the modes. The Speed (On/Off) button provides ten speed levels for the effects modes and is also used to turn the unit off when it is held longer than 3 seconds. The Mode button provides six dynamic effects, and the Static (0 mode) between effects #6 and #1. Effects include, strobe, blink, ramp and down in intensity, and flash – burst.