If you ever needed you hands free when you're working in the dark then this is the perfect light for you. Introducing the Hug Light - As Seen on TV Official Site. Wear it. Wrap it. Pose it. Point the light where you want - however you want - and keep your hands totally free! Old flashlights - get a real job! The Hug Light has 4 LED lights! Excellent work area illumination is accomplished by one wide-angle LED and one spot LED located on each arm. LEDs can be fired individually or together. Fine-tune your light level by using any combination of the 4 LEDs. Two AAA batteries provide 40 long hours of illumination.