About this item16 Color Changes: With 16 different kinds of colors, these RGB Par38 bulbs provide colorful and bright lighting, making your room full of atmosphere. You can create the right atmosphere at any time with a wide range and control the brightness remotely. Good Quality: We use high-quality chips to ensure that they are brighter and more durable than ordinary fleas. And the aluminum material solves the problem of heat dissipation to protect the life of the light source and ensure that the bulb is not easily burned out. Waterproof and Easy to Install: l The RGB Par38 LED bulb is IP65 waterproof (but can not be installed underwater). It can be installed indoors or outdoors. It fits standard E27 socket and the voltage input 85-265V is widely used all over the world. Wide Application: Used for homes, offices, restaurants, hotels, shopping malls, casinos, bars, etc. Ideal for lighting exhibitions in museums, galleries, shops, shopping malls, shop windows, etc.