LED Glowing Light Eyes Size: sized at 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; Besides, the eyes lights are equipped with battery boxes without batteries, so that you need to prepare 2xAA batteries before using. Versatile Applications:They can be applied to masks,skulls,and 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 't quit.Their weatherproof design ensures they keep glowing bright even in harsh conditions,like the unblinking eyes of a spirit watching from ,keeping your Halloween setup eerily lit all night long. Convenient Timer Function:The battery box comes with a handy timer button-just 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 eerie glowing eyes come alive,making your yard or window display even more haunting. Halloween Decorate: this package includes 2 pieces Halloween eyes lights with battery boxes, making it easy to decorate your Halloween props; Whether it's for your skulls, skeletons, masks and 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 Specification:Specifications: B: green light Color: Black Material: plastic Package Contents: 2 Pcs x Light Up Skeleton Eyes Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.