The redesigned C9-V2 features a thicker shell and stands out from the V1 with its lack of a plastic ring where the bulb meets the base. With Minleon's high-quality LED Replacement Bulbs, you'll enjoy long-lasting and durable lighting that is also IP65 waterproof. Save energy and experience a cool-to-the-touch and dimmable glow with our PATENTED design that is (c)UL listed and Prop 65 certified for safety.