Adler AD 7709 quartz heater with 800W power is a small but very efficient device, thanks to which you can quickly increase the temperature in the room. The heater has two quartz lamps (400W each) that can work simultaneously, but you can also choose to start only one of them if you do not need to heat up at maximum power. Adler quartz heater has a system to shut off the power supply in case of over turning. In addition, it is easy to move between rooms thanks to its comfortable grip and size.