GE Lucalox High Pressure Sodium Light Bulb, ED18 HPS Bulb, 250-Watt, 28000 Lumen, Medium Base, White, 1-Pack, High Intensity Discharge, HID HPS Bulb for Use Only With S50 Ballast - Walmart.com
GE 13252 LU150/MED/ECO | 150W HPS Bulb
50watt Medium Base HPS Lamp
GoodBulb LU150/MOG | High Pressure Sodium HID Light Bulb | 150W E39 Base ED23 1/2 ANSI Code S55 | High Output HID Light | 2000K Warm White & Clear Finish | 24000 Life Hours | 2 Pack - - Amazon.com
AgroMax 1000 Watt HPS Bulb | HTG Supply
Elektrox Super Bloom HPS bulb 250W, 400W, 600W - growland.biz
Yescom 600W High Pressure Sodium HPS Bulb Lamp For Grow Light 2100K E39 - Industrial - Krypton And Xenon Bulbs - by Yescom | Houzz