400 WATT HPS Light Housing Complete Setup (Includes Digital Ballast) – CarpLite
GE LU400/H/ECO| Lucalox 400W High Pressure Sodium Bulb
Eye Hortilux Super HPS Enhanced Spectrum 250 Watt Bulb - CreatorHydro
Ushio Enhanced Performance HPS Lamp -- AHS 400 Watt Opti-Red direct from Growers House
Philips 400W ED18 High Pressure Sodium Bulb | C400S51/ALTO | Bulbs.com
Digilux 400w H.P.S. Digital Bulb (46,000 Lumens) 2000K direct from Growers House
iPower 400 Watt High Pressure Sodium HPS Grow Light Bulb 1/2/4/6-PACK | eBay
Genesis 400 Watt HPS Bulb | capcityhydro
Reviews for Hydro Crunch 400-Watt High Pressure Sodium Replacement HID HPS Grow Light Bulb | Pg 1 - The Home Depot
Satco S1941 400 Watt Warm Yellow Clear Finish High Pressure Sodium HID Light Bulb (ET18)
GE Soft White Mogul Base (e-39) High-pressure Sodium Light Bulb (4-Pack) at Lowes.com
Amazon.com: EyeHortilux HX66620 400-Watt EyeHortilux Super HPS Enhanced Spectrum Bulb : Everything Else
Bulb High Pressure Sodium (HPS) - Hummert International
Reflectorized 400 watt HPS Bulb | HTG Supply
Philips 467373 (replaces 368811) - 400 Watt HPS Bulb | 400 Watt HPS Bulb | S51 | C400S51/ALTO
400 Watt High Pressure Sodium Light Bulbs with a mogul base 866-637-1530
Sunlite 03636-SU | LU400/MOG | 400 Watt ED18 2100K
Plantmax 400 Watt High Pressure Sodium Grow Lamp | PX-LU400 | Bulbs.com
Sylvania 67811 LU400/PLUS/XL/ECO - 400W - T14.5 - E39 Mogul Base - High Pressure Sodium - 20ct
LU400 HPS Grow Light 400w 2000K 48000Lm E39 Base ET18 High Pressure So – BulbAmerica
LU400 400 Watt S51 High Pressure Sodium Bulb – Green Electrical Supply
iPower GLBULBH400 Pressure Sodium Grow Light Bulb Lamp for Plants High PAR Enhanced Red and Orange Spectrums CCT 2100K, 400W HPS New - Walmart.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
400 Watt HPS Bulb | GrowBright 400 Watt High Pressure Sodium Bulb | HTG Supply
