The N8102 is designed to provide a convenient way to connect power to multiple LEDs from a single power source. It is ideal for lighting projects such as in model railroad structures, street lighting, dioramas, or anywhere that multiple LED light sources are needed. Side A (front) of the board provides power for up to 16 LEDs by using highly-regulated 20ma current sources. These sources will support 20ma LEDs of any color and colors can be mixed within a group. Solder pads are provided for optional brightness-adjustment resistors to allow individual control of intensity of every LED if desired. Side-B (rear) of the board provides connection for up to 12 additional LEDs. These connections have solder pads for LED current control resistor placement. This module will support a power supply input voltage of up to 18 volts-DC. Nylon spacers for mounting are included with each board.