The Westinghouse 250 W R40 Heat Lamp Incandescent Light Bulb is a great choice for providing warmth in a variety of settings. These light bulbs have a medium base and are available in a red finish. This 2-pack of light bulbs is a great value and will last for many years. | Westinghouse | | 250 W R40 Heat Lamp Incandescent Light Bulb Medium Base Red 2 pk | Best Buy