Using these Philips LED globes is easy. Simply screw them into the appropriate socket in your refrigerator or other home lighting fixtures. Make sure the power is off before installation. Remember, these globes are not for use in ovens or microwave ovens. For maintenance, keep them clean by gently wiping them with a dry cloth. Avoid using any abrasive materials that could scratch the globe. With proper use and care, these globes will provide long - lasting, efficient lighting for your home.