Dieffenbachia prefers bright, indirect light, but can also tolerate low light conditions. Direct sunlight can scorch the plant's leaves, so it's best to avoid placing it in direct sunlight. Here's a complete guide to Dieffenbachia sunlight requirements:

1. Bright, indirect light Dieffenbachia grows best in bright, indirect light. This means placing the plant near a window with filtered light, or using a grow light to provide the necessary light.

2. Low light Dieffenbachia can also tolerate low light conditions, making it a good choice for areas with less natural light. However, the plant may grow more slowly or produce smaller leaves in low light conditions.

3. Direct sunlight Avoid placing Dieffenbachia in direct sunlight, as this can scorch the plant's leaves and cause them to turn yellow or brown. If the plant is exposed to direct sunlight, move it to a location with filtered light or use a sheer curtain to filter the sunlight.

4. Light duration Dieffenbachia prefers a consistent amount of light each day. Avoid placing the plant in areas with fluctuating light levels, such as near a drafty window or in a room with changing light conditions.

In summary, Dieffenbachia prefers bright, indirect light and can also tolerate low light conditions. Avoid placing the plant in direct sunlight, and ensure that it receives a consistent amount of light each day. By providing the appropriate amount and type of light, you can help your Dieffenbachia thrive and stay healthy.