-3 super bright white LEDs last up to 100,000 hours -New LED lens technology - ensures maximum evenly spread lighting Dimmer function -Flexible neck allows for precise adjustment to an infinite number of positions -Uses AAA batteries -Wide opening strong clip grips almost anything. Can be used as a free standing desk lamp and is KINDLE compatible -One touch ON/OFF/DIMMER operation *This product is Recertified. A recertified product is one that is returned by a customer, for whatever reason, and then restored to original working condition after undergoing an intensive inspection process by qualified technicians. The recertified product is then offered at a substantially discounted price. All stock of our current products are guaranteed to be in working condition and have been successfully tested for optimal performance. 7 day return policy is' in effect for both in-store and online purchases. See in store for more details.