Can the real pink please stand up? Experts will tell you that pink light color does not exist - your brain is simply interpreting its visual world and translating the reflections of light as pink. With our triple dipped pink paints, we feel confident our pink lights will absolutely trick you! Twinkle lights flash in random patterns to add animation to your yard and home. C7 bulbs screw into light stringers to hang from rooflines, wrap around trees, and use in stakes along the walkway and landscape.