... 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 ... 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 200 ...