Orange lights do more than pop with color, they can wake a party up... literally! Studies show that orange light triggers a response in the brain, helping to pull you out of your sleepy state. That means orange light bulbs are the best for night time parties - keeping guests awake and excited longer...or so they say. The bulb's frosted finish diffuses light, creating a beautiful glow with soft light effects. C7 bulbs screw into light stringers to hang from rooflines, wrap around trees, and use in stakes along the walkway and landscape.