Universal Burning, ED18, High Pressure Sodium HID Bulb - 3APT6|LU400/H/ECO - Grainger
Real Red Mogul Base HPS 1000W Double Arc - Growlite
GE LU100/MED/ECO 100 Watt B17 High Pressure Sodium 2000K Med
70W Clear High Pressure Sodium Lamp ED23 52V
50W High Pressure Sodium Medium Base Lamp
GE LIGHTING 400W, ED28 High Pressure Sodium HID Light Bulb: High Intensity Discharge Bulbs: Amazon.com: Tools & Home Improvement
LU100-MEDIUM High Pressure Sodium Lamp | AAMSCO Lighting
Technical Precision 250W HPS Bulb High Pressure Sodium Light Bulb Replacement for Philips C250S50 Light Bulb ED18 High Intensity Discharge Bulb with E39 Mogul Screw Base - Clear - 120V - 1 Pack - - Amazon.com
iPower 1000 Watt High Pressure Sodium HPS Grow Light Bulb Lamp 1-6 PACK | eBay
Low Pressure Sodium Lighting - Flagstaff Dark Skies Coalition
Sunlite 03636-SU | LU400/MOG | 400 Watt ED18 2100K
50 Watt High Pressure Sodium Lamp S68 — LightStoreUSA
High-Pressure Sodium Lights vs LED | Action Services Group
Sunlite 35-Watt ED17 High Pressure Sodium Bulb Medium Base E26 2250 Lumens Clear HID Light Bulb (2-Pack) HD02497-2 - The Home Depot
67307 Sylvania LU1000 ECO E39 1000W High Pressure Sodium Lamp – Dynamic Lamps
Sylvania 67547 - LU750 High Pressure Sodium Light Bulb - - Amazon.com
GE 61369 - High Pressure Sodium Light Bulb | LightBulbs.com
Sylvania 67500 LU35/MED Lamp – Lighting Supply Guy
Grow Light | 1000W DOUBLE ARC HIGH PRESSURE SODIUM LAMP | Grow Lights | Majestic Lighting
Philips 50W Clear BD17 Medium High-Pressure Sodium High-Intensity Light Bulb - Walmart.com
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
Philips 100W ED23.5 High Pressure Sodium Bulb | C100S54/ALTO | Bulbs.com
