GE Soft White Mogul Base (e-39) High-pressure Sodium Light Bulb (4-Pack) at Lowes.com
GE High Pressure Sodium Lucalox 400 Watt, Clear (Grow lights /bulbs) | eBay
Reviews for Hydro Crunch 400-Watt High Pressure Sodium Replacement HID HPS Grow Light Bulb | Pg 1 - The Home Depot
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
Digilux 400w H.P.S. Digital Bulb (46,000 Lumens) 2000K direct from Growers House
iPower GLBULBH400 Pressure Sodium Grow Light Bulb Lamp for Plants High PAR Enhanced Red and Orange Spectrums CCT 2100K, 400W HPS New - Walmart.com
Eye Hortilux Super HPS Enhanced Spectrum 250 Watt Bulb - CreatorHydro
Sylvania 67811 LU400/PLUS/XL/ECO - 400W - T14.5 - E39 Mogul Base - High Pressure Sodium - 20ct
Yield Lab 400w HPS+MH Cool Tube Reflector Grow Light Kit
400W High Pressure Sodium Mogul Base Lamp
Philips 400W ED18 High Pressure Sodium Bulb | C400S51/ALTO | Bulbs.com
Philips 467373 (replaces 368811) - 400 Watt HPS Bulb | 400 Watt HPS Bulb | S51 | C400S51/ALTO
iPower 400 Watt High Pressure Sodium HPS Grow Light Bulb 1/2/4/6-PACK | eBay
LU400HEC0 Ge Traditional Lamps 400W HPS ED18 Clear Bulb Mog Screw Base 2100K Lamp
Sylvania 400-Watt T14.5 High Pressure Sodium HID Light Bulb, 1 Pack, Clear - Amazon.com
Sunlite 03636-SU | LU400/MOG | 400 Watt ED18 2100K
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)
Eco Farm 250/400/600/1000W HPS Full Spectrum Grow Light for Plants - GrowPackage.com
PLATINUM 400w LU400/U MOGUL ANSI S51 High Pressure Sodium light bulb – BulbAmerica
High Pressure Sodium (HPS) Lamp, 400 Watt, E39 Mogul Base, Clear Finish, 2100K CCT, ET18 Bulb Shape, 120 /277 Volts ANSI Dual Arc-Tube 67584
Universal Burning, ET18, HID Bulb - 56GK15|LU400/ECO - Grainger
LU400 HPS Grow Light 400w 2000K 48000Lm E39 Base ET18 High Pressure So – BulbAmerica
Reflectorized 400 watt HPS Bulb | HTG Supply
Bulb High Pressure Sodium (HPS) - Hummert International
400 WATT HPS Light Housing Complete Setup (Includes Digital Ballast) – CarpLite
iPower GLBULBH400X6 6-Pack 400 Watt Pressure Sodium HPS Grow Light Bulb Lamp for Plants High PAR Enhanced Red and Orange - Walmart.com
Genesis 400 Watt HPS Bulb | capcityhydro
