General description Energy Saving: 90% energy saving. This LED lamp is designed for sewing machines and features a magnetic mount for easy installation. It provides high efficiency and bright illumination, making it suitable for various settings such as factories and homes. Technical specifications Voltage: 220V Weight: 142g Size: Light 2.5cm x 9.5cm Cable length: 133cm Switch diameter: 3.5cm Number of LED Bulbs: 20 Material: LED lamp, rubber, cables, and magnet Installation When installing the connecting cables, allow a certain length to avoid pulling the power lines. Usage Ensure the voltage is correct before use. Other information Package includes: 3pcs LED lamp Note: Light shooting and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.