- Generously sized at 290mm in diameter, this lampshade effectively meets the thermal needs of a wide range of foods, ensuring efficient heat preservation without the concern of inadequate coverage. - The innovative telescopic adjustment knob allows for flexible height adjustments, extending from 60cm to 180cm. This feature makes it easy to customize the lamp's position for optimal performance and convenience. - Constructed with high-elastic spiral wire, this heating lamp boasts a remarkable lifespan of approximately 10 million stretches, significantly outlasting inferior alternatives. - The gear-type shift switch enhances user safety while offering a stylish and user-friendly interface, allowing for effortless operation. Use scenarios: - Ideal for buffet setups, this food heating lamp keeps dishes warm and ready to serve, ensuring guests enjoy meals at the perfect temperature. - Perfect for catering events, it provides reliable heat preservation for a variety of foods, from appetizers to main courses, maintaining quality and flavor throughout the service. - An excellent addition to food trucks or outdoor gatherings, this versatile lamp allows you to keep food warm and appealing in any setting. With its robust design and practical features, this food heat preservation lamp stands out as an essential tool for any food service professional or home entertainer.