Don't stop playing outside in the water this summer just because the sun went down! Our 19" (when not extended) LED Pump Water Gun comes with built-in multi-color LEDs. Each light-up pump water gun for sale can hold up to 16 oz of water and comes with batteries included and installed but batteries cannot be replaced. It also features 3 different light modes. Choose from; fast flash, slow flash, and color morph. Please order our LED Pump Water Gun in increments of 1 water gun.