Neon dolphin light bulb A fun dolphin neon light bulb. This neon light bulb is in the shape of a dolphin jumping from the waves. When on, the neon light bulb glows blue. The blue neon is the dolphin and the splash of waves. When off, the dolphin is white. This neon light bulb is 7 watts and will fit into any base that uses 7 watt or higher bulbs (base is not included). This dolphin neon light bulb is 5" high and 4" wide. Add an aquatic ocean feel to any room.