Light bulb interface lamp head that is sturdy and durable, easy to disassemble, and rust resistant. This design supports reliable long term use with minimal maintenance. Rapid heat dissipation Ventilated lamp head with dispersed vents around the fixture provides rapid heat dissipation, helping to keep the system cool and extending bulb life. No dead angle heating 270 mm large lampshade delivers even heat distribution for most foods, preventing cold zones and ensuring uniform temperature. This helps preserve flavor and aroma during hot holding or warming. Telescopic height adjust elastic spiral cord supports extensive extension, with a maximum length of 180 cm. The height is easily adjustable, and you can expand or contract the setup to suit your space and dishes. Use scenarios Buffet and catering: ideal for warming and maintaining a consistent serving temperature for a variety of dishes at events, without hotspots. Home kitchen and dining: convenient overhead heater and light source for preheating or keeping plated meals warm during family meals or gatherings. Food trucks and market stalls: quick height adjustment to accommodate different pan sizes and serving stations, while maintaining even heat distribution. Material and performance notes Built for durability with a rust resistant design and easy maintenance. Ventilation supports efficient heat management to extend bulb life and maintain consistent performance. This description preserves the original product features and functions while presenting them in a clear, customer friendly format with practical usage ideas.