... with 200 wattsfour efficient lightbulbs with 11 watts, a fan with 50 watts, a colourfull TV set with 70 watts, a computer, a washing machine with 300 watts, a pump with ... and two hours for a TV setfour hours for efficient lightbulb,three hours for a fan, two hours for a TV set and two hours for a computerfour hours for efficient lightbulb,three hours for a ...