This super bright clip-on LED light is perfect for night time grilling. Has a 360 degree pivoting head rotation. Neck is flexible and bends into any position. Requires 4 "AA" non-alkaline batteries - not included. Lights are packaged in a study hanging box. Measurements: 2 1/4" x 5 1/2" base clip, 15" bendable neck and 2 1/2" x 4 3/4" lights.