Cat blow molds are offered in battery-operated models and plug-in (electrical outlet) models; some listings specifically note battery operation while others require an outlet.
Different models use different batteries; examples in the listings include 3 C batteries, 3 LR44 alkaline cells, and 3 AA alkaline batteries.
Heights commonly range from about 17.9 inches up to 24 inches, with typical widths and depths in the 8–11 inch range.
Listings indicate both indoor and outdoor use; some models are specifically labeled for sheltered outdoor placement while others are marked for general indoor/outdoor use.
Some listings specify a bulb or LED count—one example lists 10 bulbs/LEDs—and several models note multiple light settings.
Many illuminated cat blow molds are cordless, battery-operated, and relatively lightweight—one listing notes a 4-pound weight—so they can be placed freely and moved easily.