Carson FlexNeck Ultra-Bright Fully Adjustable LED Book Light Silver. The Flex Neck Ultra Bright LED BookLight FL55 by Carson features a fully adjustable lamp-head that can flex and turn in every direction to shine light right where you need it. This Carson Book Light clips to any size book or magazine and can be used for convenient table-top illumination. The Carson Flex-Neck Ultra Bright LED Book Light FL 55 uses 3-AAA Flashlights (not included) and will make a great gift for any reading enthusiast. Specifications for Carson FlexNeck Ultra-Bright Fully Adjustable LED Book Light: Manufacturer: Carson Flashlight Application: Casual Color: Silver Beam Color: White Battery Quantity: 3 Bulb Type: LED Weight: 1.6 oz Quantity: 1 Battery Type: AAA Package Type: Clam Pack/ Plastic Features of Carson FlexNeck Ultra-Bright Fully Adjustable LED Book Light Ultra bright LED lights Package Contents: Carson FlexNeck Ultra-Bright Fully Adjustable LED Book Light Carson FL-55: FlexNeck Ultra-Bright Fully Adjustable LED Book Light Silver