Bulbrite 250BR40H/TC Incandescent BR40 Heat Lamp with Tough Coat and Medium Base, 250-watt, Clear Included in the box: 1-watt to 250-watt Incandescent Shatter Resistant Heat Lamp BR40 reflector, clear Ideal for restaurants, catering halls, food storage and preparation areas Reduces the chance of breakage from thermal shock such as water contact and meets federal regulations of FDA, NSF, NEC and Food Protection Unicode Specs: 250-watt, 100 CRI, 5,000 hour average rated life, Medium (E26) Base Dimensions: Maximum Overall Length 6.5-Inch, Bulb Diameter is 5-Inch