With microwave ovens, what's the difference between power consumption and energy output? - Quora
Cello 800 watt Microwave Oven and Grill with 20 Litre Capacity Touch Control and Defrost Function White, Child safety lock, Clock kitchen timer, One size,EG820CTB : Amazon.co.uk: Home & Kitchen
500 Watt - Low Power White Microwave Oven Drawing 1150 watts ideal for caravans | eBay