Philips LED 60W equivalent A19 Blue - festive light bulb with medium base is perfect for parties, holiday and special occasions. Energy savings and long life. Instant-on - delivering beautiful, consistent light. A19 shape - similar size and shape as a traditional incandescent bulb. The A-Shape party bulb combines the popular A19 shape with all the benefits of LED technology.Philips LED colored bulbs provide instant brightness and make colors appear more vivid. Ideal for special activities and occasions. Save up to 80% energy compared to your standard bulb. It pays for itself and saves you money year after year. So reduce your energy bill and start saving. No need to wait: Philips LED light bulbs provide their full level of brightness immediately when they are switched on. Just by flipping the switch, your room is at full brightness. There is no slow starting or waiting. Designed for the comfort of your eyes. It's easy to see how harsh lighting can strain the eyes. Too bright, and you get the glare. Too soft and you experience flicker. Now you can gently light up your world with LEDs designed to go easy on the eyes and create the perfect ambience for your home.Deep Color Saturation- Philips colored LED bulbs achieve deep color saturation to make the most of your festive atmosphere.