SunMaster 1000w Metal Halide Conversion NDX Bulb | HTG Supply
3-Way LED Light Bulbs 50W-100W-150W Equivalent, A21 Light Bulb 6000K-2700K-4000K, 800/1000/1800LM, A21 E26 Base for Hallway, Living Room, Home Lighting, Pack of 2 - Walmart.com
1000 Watt Metal Halide M47/O BT56-P Protected Lamp Mogul Base — LightStoreUSA
GE LIGHTING 1000W, BT37 Metal Halide HID Light Bulb - High Intensity Discharge Bulbs - Amazon.com
Sylvania (64468) M1000/U 1000 watt Metal Halide Light Bulb , Case of 6 - High Intensity Discharge Bulbs - Amazon.com
Metal Halide Light Bulbs - 1,000 Watt S-21703 - Uline