Westinghouse 250 W ET18 HID Bulb 27,500 lm Warm White High Pressure Sodium 1 pk

"Westinghouse (LU250/S50) Mogul Base 250 Watt Clear ET18 1900K HID High Pressure Sodium Light Bulb provides efficiency and long life up to 24,000 average rated hours. These energy saving bulbs are commonly used in areas where long life is required and color rendering is not critical. For use in enclosed fixtures only, this mogul base high pressure sodium light bulb requires ANSI ballast S50 for proper operation. * * This light bulb contains mercury. Dispose of bulb according to local, state or federal laws. Westinghouse is a trusted, global brand. Westinghouse knows lighting and offers products with exceptional quality, reliability and functionality. Product reference number 37444."