Crompton Lamps 15W 22x50mm Microwave E17 Warm White Clear

Incandescent light bulb specially designed to give optimum lighting in microwave ovens. Please note that these are US-style IES-E17 intermediate Edison screw 120V (17mm) cap - far less common thnt the usual 14mm diameter.

Price: 1.29 from Lightbulbs Direct