Detailed Product Description LED:Waterproof plastic Spa Lights colours:blue, pink red, green and yellow. Lighting life span: 120 hours. rubber sucker stickable to bath,bathtub,wall tiles or floating,etccolor variation:pink,yellow,blue,greenEach Spa Light with 2 x AAA Batteries. Spa Light Individual size: 7 x 7 x 4.5cm. Materia:ABSwith sucktion part