![Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else](https://m.media-amazon.com/images/I/61bLMAyH7-L.jpg)
Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else
![SYLVANIA 400W Compact METALARC HID Lamp, E39 Mogul Base, 32,000 Lumens, 65 CRI, 4000K Clear - 1 Pack (64034) - Amazon.com SYLVANIA 400W Compact METALARC HID Lamp, E39 Mogul Base, 32,000 Lumens, 65 CRI, 4000K Clear - 1 Pack (64034) - Amazon.com](https://m.media-amazon.com/images/I/71XVYRDjG+L.jpg)
SYLVANIA 400W Compact METALARC HID Lamp, E39 Mogul Base, 32,000 Lumens, 65 CRI, 4000K Clear - 1 Pack (64034) - Amazon.com
![Sylvania (64488) M400/U/BT28 400 Watt Metal Halide Light Bulb , Case of 6 - High Intensity Discharge Bulbs - Amazon.com Sylvania (64488) M400/U/BT28 400 Watt Metal Halide Light Bulb , Case of 6 - High Intensity Discharge Bulbs - Amazon.com](https://m.media-amazon.com/images/I/311UREThSxL._AC_UF894,1000_QL80_.jpg)
Sylvania (64488) M400/U/BT28 400 Watt Metal Halide Light Bulb , Case of 6 - High Intensity Discharge Bulbs - Amazon.com
![Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else](https://m.media-amazon.com/images/I/71iEAgQhFvL._AC_UF350,350_QL80_.jpg)
Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else
![Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else](https://m.media-amazon.com/images/I/61ISFUByIrL._SY350_PKmb-play-button-overlay_.jpg)
Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else
![Sylvania 67578 LU250/ECO 250W High Pressure Sodium Lamp ET18 E39 Mogul Base - Light Bulbs - Amazon.com Sylvania 67578 LU250/ECO 250W High Pressure Sodium Lamp ET18 E39 Mogul Base - Light Bulbs - Amazon.com](https://m.media-amazon.com/images/I/11KIeylobHL._AC_UF894,1000_QL80_.jpg)
Sylvania 67578 LU250/ECO 250W High Pressure Sodium Lamp ET18 E39 Mogul Base - Light Bulbs - Amazon.com
![SYLVANIA Lumalux High Pressure Sodium HID Light Bulb, ED17 70W, Medium Base, 4000 Lumens, 1900K, Clear - 1 Pack (67504) - High Pressure Sodium Bulbs - Amazon.com SYLVANIA Lumalux High Pressure Sodium HID Light Bulb, ED17 70W, Medium Base, 4000 Lumens, 1900K, Clear - 1 Pack (67504) - High Pressure Sodium Bulbs - Amazon.com](https://m.media-amazon.com/images/I/61MowjkUMsS.jpg)
SYLVANIA Lumalux High Pressure Sodium HID Light Bulb, ED17 70W, Medium Base, 4000 Lumens, 1900K, Clear - 1 Pack (67504) - High Pressure Sodium Bulbs - Amazon.com
![Amazon.com : iPower 400 Watt Pressure Sodium HPS Grow Light Bulb Lamp and 1-Pair 8-Feet Rope Clip Hanger, Combo Set for Indoor Gardeing : Patio, Lawn & Garden Amazon.com : iPower 400 Watt Pressure Sodium HPS Grow Light Bulb Lamp and 1-Pair 8-Feet Rope Clip Hanger, Combo Set for Indoor Gardeing : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/61GiyLCpdxL._AC_UF894,1000_QL80_.jpg)
Amazon.com : iPower 400 Watt Pressure Sodium HPS Grow Light Bulb Lamp and 1-Pair 8-Feet Rope Clip Hanger, Combo Set for Indoor Gardeing : Patio, Lawn & Garden
![Venture 400W SON-T (Tubular) E40/GES (Giant Edison Screw Cap) Sodium Lamp External Ignitor - [EU SPECIFICATION: 220-240v] - Amazon.com Venture 400W SON-T (Tubular) E40/GES (Giant Edison Screw Cap) Sodium Lamp External Ignitor - [EU SPECIFICATION: 220-240v] - Amazon.com](https://m.media-amazon.com/images/I/317Qw3zHbZL._AC_UF894,1000_QL80_.jpg)
Venture 400W SON-T (Tubular) E40/GES (Giant Edison Screw Cap) Sodium Lamp External Ignitor - [EU SPECIFICATION: 220-240v] - Amazon.com
![Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else](https://m.media-amazon.com/images/I/81uodOYeoWL._AC_UF350,350_QL80_.jpg)
Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else
![Amazon.com : iPower 400 Watt Pressure Sodium HPS Grow Light Bulb Lamp and 1-Pair 8-Feet Rope Clip Hanger, Combo Set for Indoor Gardeing : Patio, Lawn & Garden Amazon.com : iPower 400 Watt Pressure Sodium HPS Grow Light Bulb Lamp and 1-Pair 8-Feet Rope Clip Hanger, Combo Set for Indoor Gardeing : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/616gBGb66NL.jpg)
Amazon.com : iPower 400 Watt Pressure Sodium HPS Grow Light Bulb Lamp and 1-Pair 8-Feet Rope Clip Hanger, Combo Set for Indoor Gardeing : Patio, Lawn & Garden
![Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else](https://m.media-amazon.com/images/I/61bLMAyH7-L._AC_UF894,1000_QL80_.jpg)
Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else
![Sunlite 03636-SU LU400/MOG High Pressure Sodium Light Bulb, 400 Watts, ED18/MOG, Mogul Base (E39), ANSI Code S51, 48,000 Lumen, 20,000 Life Hours, Clear, 2100K - High Intensity Discharge Bulbs - Amazon.com Sunlite 03636-SU LU400/MOG High Pressure Sodium Light Bulb, 400 Watts, ED18/MOG, Mogul Base (E39), ANSI Code S51, 48,000 Lumen, 20,000 Life Hours, Clear, 2100K - High Intensity Discharge Bulbs - Amazon.com](https://m.media-amazon.com/images/I/81Y3FBeG8xL.jpg)
Sunlite 03636-SU LU400/MOG High Pressure Sodium Light Bulb, 400 Watts, ED18/MOG, Mogul Base (E39), ANSI Code S51, 48,000 Lumen, 20,000 Life Hours, Clear, 2100K - High Intensity Discharge Bulbs - Amazon.com
![Amazon.com : iPower 600 Watt Pressure Sodium HPS Grow Light Bulb High PAR Enhanced Red and Orange Spectrums CCT 2100K for Plants, 600W, 6-Pack, Flowers, Ultra Bright 85,000 Lumens : Patio, Lawn & Garden Amazon.com : iPower 600 Watt Pressure Sodium HPS Grow Light Bulb High PAR Enhanced Red and Orange Spectrums CCT 2100K for Plants, 600W, 6-Pack, Flowers, Ultra Bright 85,000 Lumens : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/71UulmttrBL._AC_UF894,1000_QL80_.jpg)
Amazon.com : iPower 600 Watt Pressure Sodium HPS Grow Light Bulb High PAR Enhanced Red and Orange Spectrums CCT 2100K for Plants, 600W, 6-Pack, Flowers, Ultra Bright 85,000 Lumens : Patio, Lawn & Garden
![Amazon.com : iPower GLBULBH600 600w Watt Super Grow Light High Pressure Sodium HPS Bulb : Plant Growing Light Fixtures : Patio, Lawn & Garden Amazon.com : iPower GLBULBH600 600w Watt Super Grow Light High Pressure Sodium HPS Bulb : Plant Growing Light Fixtures : Patio, Lawn & Garden](https://images-na.ssl-images-amazon.com/images/I/61CGFAWtkhL._AC_UL600_SR600,600_.jpg)
Amazon.com : iPower GLBULBH600 600w Watt Super Grow Light High Pressure Sodium HPS Bulb : Plant Growing Light Fixtures : Patio, Lawn & Garden
![Sunlite 03636-SU LU400/MOG High Pressure Sodium Light Bulb, 400 Watts, ED18/MOG, Mogul Base (E39), ANSI Code S51, 48,000 Lumen, 20,000 Life Hours, Clear, 2100K - High Intensity Discharge Bulbs - Amazon.com Sunlite 03636-SU LU400/MOG High Pressure Sodium Light Bulb, 400 Watts, ED18/MOG, Mogul Base (E39), ANSI Code S51, 48,000 Lumen, 20,000 Life Hours, Clear, 2100K - High Intensity Discharge Bulbs - Amazon.com](https://m.media-amazon.com/images/I/71XNMfvt-lL.jpg)
Sunlite 03636-SU LU400/MOG High Pressure Sodium Light Bulb, 400 Watts, ED18/MOG, Mogul Base (E39), ANSI Code S51, 48,000 Lumen, 20,000 Life Hours, Clear, 2100K - High Intensity Discharge Bulbs - Amazon.com
![GE Lighting Metal Halide Light Bulb, ED37 Outdoor Light Bulb, 400-Watt, 36000 Lumen, E39 Mogul Base, White, 1-Pack, Multi-Vapor HID Light Bulb, High Intensity Discharge - High Intensity Discharge Bulbs - Amazon.com GE Lighting Metal Halide Light Bulb, ED37 Outdoor Light Bulb, 400-Watt, 36000 Lumen, E39 Mogul Base, White, 1-Pack, Multi-Vapor HID Light Bulb, High Intensity Discharge - High Intensity Discharge Bulbs - Amazon.com](https://m.media-amazon.com/images/I/71XsHVo3UXL.jpg)
GE Lighting Metal Halide Light Bulb, ED37 Outdoor Light Bulb, 400-Watt, 36000 Lumen, E39 Mogul Base, White, 1-Pack, Multi-Vapor HID Light Bulb, High Intensity Discharge - High Intensity Discharge Bulbs - Amazon.com
![Sunlite 03636-SU LU400/MOG High Pressure Sodium Light Bulb, 400 Watts, ED18/MOG, Mogul Base (E39), ANSI Code S51, 48,000 Lumen, 20,000 Life Hours, Clear, 2100K - High Intensity Discharge Bulbs - Amazon.com Sunlite 03636-SU LU400/MOG High Pressure Sodium Light Bulb, 400 Watts, ED18/MOG, Mogul Base (E39), ANSI Code S51, 48,000 Lumen, 20,000 Life Hours, Clear, 2100K - High Intensity Discharge Bulbs - Amazon.com](https://m.media-amazon.com/images/I/711xQ97rh8L.jpg)
Sunlite 03636-SU LU400/MOG High Pressure Sodium Light Bulb, 400 Watts, ED18/MOG, Mogul Base (E39), ANSI Code S51, 48,000 Lumen, 20,000 Life Hours, Clear, 2100K - High Intensity Discharge Bulbs - Amazon.com
![GE 26430 250-Watt LUCALOX HID High Pressure Sodium Mogul Base Light Bulb, 1-Pack - High Intensity Discharge Bulbs - Amazon.com GE 26430 250-Watt LUCALOX HID High Pressure Sodium Mogul Base Light Bulb, 1-Pack - High Intensity Discharge Bulbs - Amazon.com](https://m.media-amazon.com/images/I/51ZvdEY+aaL.jpg)
GE 26430 250-Watt LUCALOX HID High Pressure Sodium Mogul Base Light Bulb, 1-Pack - High Intensity Discharge Bulbs - Amazon.com
![Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else](https://images-na.ssl-images-amazon.com/images/I/71poWE85DZL._AC_UL600_SR600,600_.jpg)