Easy installation: Designed for straightforward replacement in refrigeration lighting to help maintain functionality and efficiency. Compatibility and use: Specifically designed for the DA9601119B model; suitable for use in both household refrigerators and commercial refrigeration units such as those in supermarkets and restaurants. Lighting performance: Provides bright and even illumination to enhance visibility of stored items. Applications and benefits: Ideal for homeowners seeking improved fridge lighting, culinary enthusiasts managing fresh ingredients, and professionals needing reliable replacement parts. Use scenarios: 1) Home kitchen fridge upgrade to improve interior visibility. 2) Replacement lighting in a supermarket reachin cooler to enhance product display. 3) Restaurant or cafe fridge lighting replacement to maintain clear visibility of ingredients.