Sylvania 69514 - SOX135 Low Pressure Sodium Light Bulb

Color/Finish: Clear Color Temperature: 1,800K Average Lifetime: 16000 hours Lumens (light output): 22000You may also like 4 Watt T5 LED - Miniature bi-pin base - 3000K - 50000 Average rated hours - 400 Lumens - 120-277 Volt - Type B - Ballast Bypass - Double Ended Wiring - 10-Pack.