General description Energy Saving: 90% energy saving. This LED lamp is designed for sewing machines and features a magnetic mount for easy installation. It is high efficiency and bright, making it a perfect addition to your workspace. Technical specifications Voltage: 220V Weight: 568g Size: Light 2.5cm x 9.5cm Cable length: 133cm Switch diameter: 3.5cm 20 LED Bulbs Material: LED lamp, rubber, cables, and magnet Compatibility and accessories Suitable for: factory, home, etc. (please confirm the voltage is correct) Package includes: 4pcs LED lamp Installation When installing the connecting cables, allow a certain length to avoid pulling the power lines. Other information Note: Light shooting and different displays may cause the color of the item in the picture to differ slightly from the real thing. The measurement allowed error is +/- 1-3 cm.