*Easy to install.*Bright LED， power saving， long service life.*Great for parties， weddings， birthdays， anniversaries， Christmas， Halloween， decoration， and so on. Features: *Illuminate floral arrangements， centerpieces， place settings， lanterns， balloons & more!*White non-blinking disposable party lights with built in loop for hanging are ideal for wedding， party， camping and all outdoor activities.*3 batteries in each led - replaceable， loop for hanging， on/off switch: twist bottom*Includes 3 LR41 button batteries. Will last approximately 8 hours. Specification:Size: 0.5\"W x 1.25\"L;Color: white/red/yellow/purple/blue/mixed color - non blinking;Batteries: 3 x 1.5V LR41 in each LED，(included)Working Time:8 hours Package included:36x Balloon Light (Battery included)