The perfect pond light set! Quality 3 LED light set combo, each light has 12 white super bright LED’s, light kit output 12 V AC, 4.8 watts. Lights are good for using underwater or above water. The cord length is 16’ between transformer and first light, 3.3’ between each light. This LED light kit comes with an outdoor 12 V AC UL transformer and a photocell light sensor which will turn light on when dark and off in day time automatically, adjustable light angle, light size 21/4” dia. x 3”h. 4 sets of colour lenses for each light (red, blue, green, yellow) are included. Light panels in these units can be replaced (all 12 LED at once).