Add some light on your Halloween decor with this illuminated wall sign. It features the word ""Boo"" and will be sure to send a chill down your spine. Great to use for parties or as a nightlight. Product features- illuminated by 18 Led lights. Color- warm white bulbs. Led lights use up to 80% less energy. Bulbs stay cool to the touch. Requires 2 Aa size batteries for each letter, not included. Convenient on, off switch on the back. Comes ready-to-hang with keyhole hooks on the back. Recommended for indoor decorative use only.