Have yourself a very flashy Christmas. Light up your holiday season with Flashing Christmas Bulb Earrings! These earrings are the Holiday lover’s favorite new fashion accessory. Why be subtle with your Christmas cheer when you can be loud, bright and proud? The perfect accessory to light up any Christmas Holiday Party. To activate your Flashing Light Bulb Earrings, remove the battery protection and press the button on the back of the piece.