AGPtek Gradient Color Pond Lights For Underwater Fountain/ Fish Pond/ Water Garden (4 Led Kits) 12-LED per light, each light can be replaced to 4 color covers (Blue, Red, Yellow, Green). Swivel unit so can be angled to suit your needs. Can be used in the garden, around the pond, submerged underwater or out of water. Saving you up to 80% in energy use compared to other pond lighting.