Preventing a lighted mirror from shattering involves taking safety precautions and being mindful of how you handle and maintain the mirror. Shattering can be a safety hazard, and you can reduce the risk by following these guidelines:

Choose Safety Glass: When purchasing a lighted mirror, look for models made with safety glass, such as tempered glass or acrylic. Safety glass is designed to break into smaller, less sharp pieces if it shatters, reducing the risk of injury.

Proper Installation: If you're wall-mounting the mirror, ensure it's securely installed according to the manufacturer's recommendations and local building codes. Use appropriate wall anchors or brackets to support the weight of the mirror.

Avoid Impact: Be cautious when handling the mirror and avoid subjecting it to sudden impacts or pressure, which could cause it to shatter. When moving or installing the mirror, take care not to bump or drop it.

Secure Wall Mounting: If wall-mounted, make sure the mirror is securely fastened to the wall, and periodically check for any loosening or shifting. A loose or unstable wall-mounted mirror is at a higher risk of shattering.

Cleaning: Use a gentle touch when cleaning the mirror to prevent scratching. Avoid abrasive cleaning materials that could weaken the glass or acrylic over time. Use a soft, lint-free cloth and a mild glass cleaner or water.

Regular Maintenance: Periodically inspect the mirror for any signs of damage, such as cracks or chips. If you notice any damage, take immediate action to repair or replace the mirror.

Prevent Overheating: If your lighted mirror generates heat, ensure proper ventilation and avoid exposing it to excessive heat sources. Overheating could lead to thermal stress and potentially shattering.

Avoid Extreme Temperatures: Extreme temperature fluctuations can cause glass or acrylic to expand and contract, potentially leading to stress fractures. Keep the mirror in a location with stable temperature conditions.

Use Safety Film: Consider applying a safety film to the mirror's surface. These films are designed to hold the glass together in case it shatters, reducing the risk of injury. They are often used in commercial and public spaces for added safety.

Keep Children and Pets Safe: If you have children or pets, ensure they are aware of the mirror's presence and understand the importance of not roughhousing or playing near it. Accidental impacts or pressure can be a common cause of shattering.

Use Bumpers or Edge Protectors: For tabletop or freestanding mirrors, consider using rubber bumpers or edge protectors on the corners to absorb shocks and reduce the risk of breakage.

Follow Manufacturer's Instructions: Always follow the manufacturer's guidelines for cleaning, maintenance, and usage specific to your lighted mirror model.

While taking these precautions can help reduce the risk of shattering, it's important to remember that accidents can happen. If a lighted mirror does shatter, it's crucial to prioritize safety and follow proper cleanup procedures to minimize the risk of injury from broken glass or acrylic.