Inverters that utilize a modified sine wave create an AC output that is shaped like a sine wave, albeit it has a stepped - like waveform. Such inverters are preferred due to their lower cost compared to pure sine wave inverters. They are beneficial for powering resistive loads, including simple electronics, incandescent lights, and space heaters. Nevertheless, sensitive devices like computers or certain appliances could potentially experience issues ranging from reduced lifespan to noise. These inverters are best suited for applications with less stringent requirements regarding power quality.