Acrylic knit beanie with integrated LED light panel made of ABS and TPR.  Uses 2 button cell batteries (CR2032), included, replaceable. Features 4 bright white LED lights with 3 levels of brightness: 100%, 75%, and 50%. (From "off" setting, press black button once to achieve 100% brightness, a 2nd time for 75%, a 3rd time for 50% and a 4th time to turn off.) LED light: 120 lumens. Hand-wash only. Remove light panel prior to washing.Embroidery standard production time is approximately 7 business days for catalog quantities, up to 7,500 stitches per piece, one location only. Orders above catalog quantities, over 7,500 stitches or multi-location imprints must be quoted by the factory based on capacity, minimum of 10 days. (No rush available. See General Info for more details and additional charges.) Note embroidery orders may ship from a location other than that listed on the web – please request updated freight quote for embroidery orders to ensure accurate fees and time in transit.