Voltage: 220-240V <br>Frequency: 50HZ-60HZ <br>Work rate: 50W <br>Temperature control range: 20℃-34℃ <br>Size: 20.5*3cm <br>Power cord length: 80cm <br>Material: glass<br>1、1. The temperature can be adjusted from 20 degrees to 34 degrees. <br>2、 <br>2. Convenient installation, simple operation, high temperature resistance, explosion-proof glass tube, high safety! <br>3、 <br>3. Sensitive temperature regulator and over-temperature protection device are installed in the rod, and high-resistance heating wire is used, which generates uniform and stable heating and long service life. <br>4、 <br>4. Good heat resistance, good insulation, high heat conduction efficiency, with strong support hooks and parking suction cups, making it more stable and reliable. <br>5、 <br>5. Double-layer waterproof protection, full submersible design, can accurately maintain the set temperature. 6、 <br>6. The maximum immersion depth of 120CM can work. This product is only suitable for use in fresh water and sea water.1*Aquarium Heater<br /> <br><br /> <br>&nbsp;