LED Glowing Light Eyes Size: 29.5 inches in cable length with 0.2 inches/5 mm LED light bulbs; these Halloween glowing eyes lights are a nice addition to your Halloween ornaments. The eyes lights are equipped with battery boxes (batteries not included), so you need to prepare 2 x AA batteries before use. Versatile Applications: These lights can be applied to masks, skulls, and various props, allowing you to stand out and make a bold statement in any crowd or gathering. Outdoor Waterproof Design: Whether it's rain, wind, or a chilly night, these LED glowing eyes won't quit. Their weatherproof design ensures they keep glowing bright even in harsh conditions, keeping your Halloween setup lit all night long. Convenient Timer Function: The battery box comes with a handy timer button—press once to activate the automatic cycle. The lights stay on for 6 hours and then turn off for 18 hours, repeating the cycle nightly. No need to manually turn them on or off. As night falls, these glowing eyes come alive, making your yard or window display more eye-catching. Halloween Decoration: This package includes 2 pieces of Halloween eyes lights with battery boxes, making it easy to decorate your Halloween props. Whether for skulls, skeletons, masks, or other spooky props for haunted houses or outdoor decorations, these eyes add a realistic and spooky touch. Power Supply: 2 x AA batteries (not included) Specifications: Red light Color: Black Material: Plastic Package Contents: 2 Pcs x Light Up Skeleton Eyes Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. Measurement allowed error is +/- 1-3 cm.