Feature 1、Made of high-grade plastic material, wear-resistant, environmental-friendly, safe and durable to use 2、The mark on the switch panel could help you to adjust the light brightness clearly and conveniently 3、Large rotary knob is for easy and comfortable to grip, and you can rotate it freely 4、Convenient to use and easy to install, and it has advantage of exquisite workmanship and stylish design, perfect for using at home, office, hotel and so on 5、Suitable for using as brightness controller for incandescent light under 100W Description: Our dimmer switch is very convenient to use and install, it has excellent quality, fine workmanship and stylish design, really perfect for using at home, office, hotel and so on. The mark on the switch panel could help you to adjust the brightness more convenient, and the large knob is for easy to grip and free to rotate. And our dimmer switch is just used for adjusting brightness for incandescent light under 100W. Features: Made of high-grade plastic material, wear-resistant, environmental-friendly, safe and durable to use. The mark on the switch panel could help you to adjust the light brightness clearly and conveniently. Large rotary knob is for easy and comfortable to grip, and you can rotate it freely. Convenient to use and easy to install, and it has advantage of exquisite workmanship and stylish design, perfect for using at home, office, hotel and so on. Suitable for using as brightness controller for incandescent light under 100W. Specifications: Condition: Material: Plastic Color: White Power Frequency: 50Hz-60Hz Maximum Load Power: 150W Suitable For: 15W-100W Incandescent light Operation Mode: rotary rotary Angle: 320 degree Connection: 2pcs wires RH: 85% Working Temperature: -10℃ to 50℃ Install Pitch-row: 60-65mm Long Life Span: >80,000 times Approvals: CE, RoHS Product Size: Approx. 8.6 x 8.6 x 4.5cm / 3.4 x 3.4 x 1.8inch Package Weight: Approx. 75g Package Included: 1 x rotary Dimmer Switch Please Note: 1. Please allow 1-3cm errors due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.