Here we have the Ear Light with Twin Day/Night LEDs from Lifemax.

GREAT FOR HOBBIES, CRAFTING, READING, HANDYMEN, TRAVEL, MAP READING, AUTO, CAMPING, MILITARY, HOUSEHOLD EMERGENCIES AND SO MUCH MORE! SWITCH BETWEEN WHITE NICHIA® LED OR GREEN LED FOR DAY OR NIGHT VISION.

 Features:

• HANDS FREE DESIGN ATTACHES TO THE EAR AND SHINES THE LIGHT WHEREVER YOU LOOK.
• POWERFUL ACRYLIC LENS TO MAXIMISE BRIGHTNESS. DIRECTIONAL LIGHT STEM SWIVELS UP AND DOWN.
• INCLUDES TWO LONG LIFE MAXELL CR2032 BATTERIES FOR OVER 25 HOURS OF OPERATION.