2 Halogen Bulbs G9 120V 40W for Whirlpool WPW10571723 W10571723 Microwave Oven Include 2 bulbs. FilterMee Brand. 40W 120V Halogen G9 Base, looped pin (9 mm between pins), light bulbs. 100% Brand new, high quality factory sealed halogen bulb, each packed in its own box. Compatible to OEM Standard. Color: clear bright 2700 K, 350 Lumens, Life 2000 H. Size 42 mm x 15 mm (1.6 in x .6 in) It is one of the most common halogen bulbs that fits many different lights. Can be used in home, office, ceiling lights, table lamps, desk lamps, outdoor lights, under cabinet fixtures and closet lights, microwave ovens. Product guarantee: Should the bulbs arrived damaged, not compatible, wrong size, lost in transit, we would be glad to send new and correct size replacements at no charge.