Bentolin 120V 20Watt Color Changing LED Pool Light Bulb Replacement Swimming Pool Lights LED PAR56 Light, Fit in for Hayward Pool Light Fixtures 20 Watts, +65,000hour lifespan,7 Solid Colors & 9 Light "shows" 16 Different Color Settings with Smooth Color Transition, Single Color Fade, Medium Color Changing, and Fast Color Changing. No separate controller neeed just toggle power switch off and on to change color modes. Package includes: 1* underwater swimming pool light bulbs. One Year Warranty and life time product support Warning: Installing a 12 Volt bulb into a 120 Volt socket may permanently damage your pool's lighting system.