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918084-6 40 Watts Incandescent Lamp, A15, Medium Screw (E26), 355 Lumens, 2600K Bulb Color Temp., 1 EA | Imperial Supplies
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912897-5 40 Watts Incandescent Lamp, A15, Medium Screw (E26), 415 Lumens, 2600K Bulb Color Temp., 1 EA | Imperial Supplies
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:no_upscale()/cdn.vox-cdn.com/uploads/chorus_image/image/67020916/Lighting_1117_HomeSolutions_TOH_08252017MR_0067.0.0.jpg "Light Bulb Buying Guide: Types, Wattage, Lumens & More - This Old House")