Eye Hortilux Super HPS Enhanced Spectrum 250 Watt Bulb - CreatorHydro
LU400/ECO 400 Watt S51 High Pressure Sodium Bulb – Green Electrical Supply
Amazon.com: EyeHortilux HX66620 400-Watt EyeHortilux Super HPS Enhanced Spectrum Bulb : Everything Else
Eco Farm 250/400/600/1000W HPS Full Spectrum Grow Light for Plants - GrowPackage.com
Amazon.com: Vegelumax 400W HPS Super Grow Light Bulb,High PAR Enhanced Red and Orange Spectrum,CCT 2100K,Ultra Bright 55,000 Lumens,E39 Base,1pack : Everything Else
GE LU400/H/ECO| Lucalox 400W High Pressure Sodium Bulb
Westinghouse 37445 - High Pressure Sodium Light Bulb | LightBulbs.com
GE Soft White Mogul Base (e-39) High-pressure Sodium Light Bulb (4-Pack) at Lowes.com
Universal Burning, ET18, HID Bulb - 56GK15|LU400/ECO - Grainger
Satco S1941 400 Watt Warm Yellow Clear Finish High Pressure Sodium HID Light Bulb (ET18)
GE High Pressure Sodium Lucalox 400 Watt, Clear (Grow lights /bulbs) | eBay
400 Watt High Pressure Sodium Light Bulb / Mogul Base / LU400 - Amazon.com
iPower GLBULBH400X6 6-Pack 400 Watt Pressure Sodium HPS Grow Light Bulb Lamp for Plants High PAR Enhanced Red and Orange - Walmart.com
Plantmax 400 Watt High Pressure Sodium Grow Lamp | PX-LU400 | Bulbs.com
400 Watt High Pressure Sodium Light Bulbs with a mogul base 866-637-1530
Satco S1941 400 Watt Warm Yellow Clear Finish High Pressure Sodium HID Light Bulb (ET18)
Bulb High Pressure Sodium (HPS) - Hummert International
Philips 467373 (replaces 368811) - 400 Watt HPS Bulb | 400 Watt HPS Bulb | S51 | C400S51/ALTO
LU400 400 Watt S51 High Pressure Sodium Bulb – Green Electrical Supply
LU400 HPS Grow Light 400w 2000K 48000Lm E39 Base ET18 High Pressure So – BulbAmerica
Yield Lab 400w HPS+MH Cool Tube Reflector Grow Light Kit
Reviews for Hydro Crunch 400-Watt High Pressure Sodium Replacement HID HPS Grow Light Bulb | Pg 1 - The Home Depot
Ushio Enhanced Performance HPS Lamp -- AHS 400 Watt Opti-Red direct from Growers House
Sylvania 400-Watt T14.5 High Pressure Sodium HID Light Bulb, 1 Pack, Clear - Amazon.com
Reflectorized 400 watt HPS Bulb | HTG Supply
