PilotLights Gooseneck Panel Light, Map Light, Post Light - White LED, 18" Length, 12VDC On/Off Switch Powerful gooseneck lamp with built-in On/Off Switch. 20" overall length Flexible neck is ideal for instrument panel and utility panel illumination Daylight readable - 12 Volt DC. Bright LED lighting. 5000K color temperature (cool white) Mounts in a 8mm hole. Included nut and lock washer. Available in 12 Volt DC and 24 Volt DC versions in both black and silver finish - See our other listings for these versions