Multicolor mini lights are available with two bulb types: incandescent and LED.
Multicolor mini lights are commonly sold on white, green, and black wire.
Bulb spacing varies by set; common spacings include 1 inch, 2.5 inches, and 4 inches between bulbs.
Most multicolor mini lights use a standard electric plug; some smaller or smart accessories use USB power. Many strings also include end-to-end connectors for linking multiple sets.
The number of settings varies widely — from a single constant mode to dozens or even hundreds of presets. Examples include sets with 1, 12, 65, or 100 settings.
Common inclusions and safety features are lamp-lock bulbs, replacement bulbs and spare fuses, end-to-end connectors, and UL certification noted on several listings.