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iPower #ad - Cct 2, 100k, optimized red & orange spectrum and high PAR photosynthetic active radiation to stimulate flower growth and enhance fruiting. New long lasting life with a high lumen output and high power efficiency.
Please wait at least 5 minutes after power shut off before striking again. Exceptional bulb life: 32, 000 hours. Note: allow 3-5 minutes for full bright.
LEDVANCE #ad - Product creates 600 µmol/s of PPF. 400w and 100 Volts. Ansi ballast S51. Right spectrum of light for plants: these hid grow lights are for all stages of growth vegetative, flowering, seeding, & budding for any plant species.
Versatile: contains an e39 mogul base, comes in a clear finish and ellipsoid lamp shape. Best-in-class: sylvania hid grow lights are ideal for greenhouses and rapid growth gains.
iPower #ad - Please wait at least 5 minutes after power shut off before striking again. Ideal for rapid growth phase of plants. High lumen output: 400-watt, 000 lumens output, compatible with electronic and magnetic ballast, 36, E39 base.
Power source type: Corded Electric. Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 5, 000 hours. Special designed for plant growth: cct 6, 000k, enhanced blue & violet spectrum and high PAR photosynthetic active radiation to stimulate vegetative growth.
Vegelumax #ad - Special designed for plant growth: designed specifically for professional hydroponic plant cultivation. Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 5, 000 hours;.
Exceptional bulb lifetime: long lasting life over 20, 000 hours with a high lumen output and high power efficiency 140 lm/W；. Note:vegelumax single ended HPS bulbs must use E39 lamp base fixtures. Startup time:allow 3-5 minutes for full bright.
PROTOPIA #ad - Allow 3-5 mins for full bright, wait at least 5 min after power shut off before striking again. More nature growth with enhanced green and blue light. Color temp: 2000k, cri:25, luminous flux lm: 56000, base: e39，long liFETIME: 24000hours lifespan with 1 year warranty.
Yield Lab #ad - Multipurpose functionality: all yield labs hid bulbs pass ul and ce testing, they are compatible with both digital and magnetic ballasts and all standard E39 base sockets, making them safe to use for indoor growing. Satisfaction guarantee: we are proud to be an industry leader in grow equipment and stand by our professional grade products.
See the difference: these lights are designed and optimized for healthy and dense vegetative growth, and perfect for the flowering, blooming, and flushing stages.
Increase your yields with less effort and fewer resources by choosing a lamp that will put in the most work for you. That’s why we can promise a lifespan of 24, 000 hours and offer a 1 year warranty against manufacturer defects. Powerful intensity: these hps lamps are essential for quality spectral and lumen output. Plus, so you can incorporate them seamlessly into whichever setup you’re using.
Suggested coverage area: 4' x 4'. Includes high-output 400-watt high pressure sodium HPS bulb with enhanced horticultural spectrum & 55, 000 lumen output.
1. iPower
#ad400W, iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, white
#adPlease wait at least 5 minutes after power shut off before striking again. Exceptional bulb life: 32, 000 hours. Note: allow 3-5 minutes for full bright.
More information #ad
Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 6, 500 hours. Special designed for plant growth: designed specifically for professional hydroponic plant cultivation. High lumen output: 400w, 000 lumens output, 55, compatible with electronic and magnetic ballast, E39 base.| Brand | iPower #ad |
| Manufacturer | iPower #ad |
| Height | 7 Inches |
| Length | 14 Inches |
| Width | 3.5 Inches |
| Part Number | GLBULBH400X2 |
| Model | GLBULBH400X2 |
More information #ad
2. Eye Hortilux
#adNEW! Eye Hortilux 400W Super HPS Hydroponics Enhanced Spectrum Grow Light Bulb
#adEye Hortilux #ad - Brand new **hortilux super hps 400W** Enhanced Spectrum Grow Light! Optimizes spectral energy levels that promote vigorous plant growth. Environmentally friendly and pass EPA TCLP test criteria as non hazardous waste.More information #ad
Provides 17% more total energy and 25% more energy in the violet, blue, and green spectrum than standard high pressure sodium lamps. Completely lead free and contain less mercury than standard HPS lamps.| Brand | Eye Hortilux #ad |
| Manufacturer | Eye Hortilux #ad |
| Height | 0 Inches |
| Length | 0 Inches |
| Weight | 0 Pounds |
| Width | 0 Inches |
| Part Number | GL56901545 |
| Model | HX66620 |
| Warranty | Manufacturer's 1 year warranty. |
More information #ad
3. Apollo Horticulture
#adWatt HPS Grow Light Bulb Lamp for Magnetic and Digital Ballast, Apollo Horticulture GLBHPS400 400
#adApollo Horticulture #ad - E39 base 400watt apollo brand hps bulb compatible with electronic and magnetic ballasts 56, 000 Lumens. 2000k red-orange spectrum, Designed specifically for Professional Hydroponic Plant Cultivation.More information #ad
Expected bulb life: 24, 000 hours improved Lamp Life and Lumen Output, 110V power voltage. Regulation: usa federal standard 21 cfr 104030 + canada standard S OR/80-382. High pressure sodium's Light Spectrum Stimulates Flower Growth and enhances Fruiting.| Brand | Apollo Horticulture #ad |
| Manufacturer | AmazonUs/PSYMG #ad |
| Part Number | AH BULB-HPS-400 |
| Model | GLBHPS400 |
More information #ad
4. LEDVANCE
#adClear, 1 Pack 65308, 2100K, 100 Volts, T14.5, 50,000 Lumens, E39 Base, SYLVANIA 400W Plantastar High Pressure Sodium Grow Light
#adVersatile: contains an e39 mogul base, comes in a clear finish and ellipsoid lamp shape. Best-in-class: sylvania hid grow lights are ideal for greenhouses and rapid growth gains.
More information #ad
Warranty: backed by our standard 5-year warranty - satisfaction guaranteed. Designed to last: with a lifetime of 24, 000 hours, spend less time replacing and more time sustaining plant growth. Our lamps provide a wider light spectrum to encourage healthy plant growth and more yield.| Brand | LEDVANCE #ad |
| Manufacturer | LEDVANCE #ad |
| Height | 9.76 Inches |
| Length | 1.81 Inches |
| Weight | 0.3 Pounds |
| Width | 1.81 Inches |
| Part Number | 65308 |
| Model | 65308 |
| Warranty | 5 years. |
More information #ad
5. iPower
#adIPower GLBULBM400 400W Grow Light Bulb Metal Halide MH Conversion Lamp for Plants with High PAR Enhanced Blue and Violet Spectrums CCT 6000K
#adPower source type: Corded Electric. Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 5, 000 hours. Special designed for plant growth: cct 6, 000k, enhanced blue & violet spectrum and high PAR photosynthetic active radiation to stimulate vegetative growth.
More information #ad
Note: allow 3-5 minutes for full bright. Greatly accelerates flower growth and enhance fruiting. New long lasting life with a high lumen output and low energy consumption. Exceptional bulb life: 12, 000 hours.| Brand | iPower #ad |
| Manufacturer | iPower #ad |
| Height | 2 Inches |
| Length | 11 Inches |
| Weight | 0.5 Pounds |
| Width | 2 Inches |
| Part Number | GLBULBM400 |
| Model | GLBULBM400 |
More information #ad
6. Vegelumax
#adVegelumax 400W HPS Super Grow Light Bulb,High PAR Enhanced Red and Orange Spectrum,CCT 2100K,Ultra Bright 55,000 Lumens,E39 Base,1pack
#adExceptional bulb lifetime: long lasting life over 20, 000 hours with a high lumen output and high power efficiency 140 lm/W；. Note:vegelumax single ended HPS bulbs must use E39 lamp base fixtures. Startup time:allow 3-5 minutes for full bright.
More information #ad
High lumen output: compatible with electronic and magnetic ballast, Ultra Bright at 55000 Lumens output, E39 base;Designed specifically for professional plant cultivation;. Please do wait at least 5 minutes after power shut off before striking again;. Cct 2, 100k, optimized red & orange spectrum and high PAR photosynthetic active radiation to stimulate lush, flower growth, enhance fruiting and abundant harvests;.| Brand | Vegelumax #ad |
| Manufacturer | Vegelumax #ad |
More information #ad
7. PROTOPIA
#adHPS Grow Light Bulb Lights- Protopia HPS400WT46 400 Watt High Pressure Sodium Growing Lights 2000K, 56000Lumens, High PAR Enhanced Red and Orange Spectrumsfor Indoor Plants, a Classic Choice
#adMore information #ad
Peaks in the far-red range to stimulate metabolic activity in flowering. Ultra high output:700μmol/s to achieve maximum vegetative growth.| Brand | PROTOPIA #ad |
| Manufacturer | Protopia #ad |
| Height | 11.8 Inches |
| Length | 2.1 Inches |
| Width | 2.1 Inches |
| Part Number | 110D00005200 |
| Model | HPS400W T46 E39 HO |
More information #ad
8. Yield Lab
#adAeroponic, Horticulture Growing Equipment, Yield Lab 400w High Pressure Sodium HPS Digital HID Grow Light Bulb 2100K – 1 Bulb – Hydroponic
#adSee the difference: these lights are designed and optimized for healthy and dense vegetative growth, and perfect for the flowering, blooming, and flushing stages.
More information #ad
Efficient output: a red color temperature of 2100K is designed to increase fruiting and flowering volume up to 20% more than other bulbs on the market. Each 400w hps bulb emits 55, 000 lumens of yellow/orange/red light, plus 30% more blue spectrum than other bulbs on the market. Increase your yields with less effort and fewer resources by choosing a lamp that will put in the most work for you. That’s why we can promise a lifespan of 24, 000 hours and offer a 1 year warranty against manufacturer defects. Powerful intensity: these hps lamps are essential for quality spectral and lumen output. Plus, so you can incorporate them seamlessly into whichever setup you’re using.
| Brand | Yield Lab #ad |
| Manufacturer | Yield Lab #ad |
| Part Number | CU-400HPS_210_1943 |
More information #ad
9. HTG Supply
#adBulb Included, HTG Supply 400-Watt High Pressure Sodium HPS Complete Grow Light
#adHTG Supply #ad - 3. 33 amps @ 120v ; ballast features built-in 10' power cord with standard-household grounded plug NEMA 5-15 and built-in 10' socket-to-ballast cord with mogul-base socket.Suggested coverage area: 4' x 4'. Includes high-output 400-watt high pressure sodium HPS bulb with enhanced horticultural spectrum & 55, 000 lumen output.
More information #ad
Ballast measures: 9" long x 4" wide x 5. 5" high ; reflector measures: 16" long x 13" wide x 6" deep - hanger attachment hardware included. Electrical: 400 watts, approx. Innovative open-air remote ballast design ; ballast handle features key holes for easy wall mounting.| Brand | HTG Supply #ad |
| Manufacturer | HTGSupply #ad |
| Weight | 23 Pounds |
| Part Number | GL-HTG0400HPS |
More information #ad
10. Hydro Crunch
#adHydro Crunch ND911009200 400-Watt High Pressure Sodium HPS Grow Light Bulb Lamp, 400W, Clear
#adHydro Crunch #ad - Hydro crunch 400w high Pressure Sodium HPS Bulb. Lumen: 53, 500 lumen. Use: flowering & Fruiting. Lamp compatibility: operates on 400W Digital or 400W Magnetic Ballast. Color temperature: 2, 100K.More information #ad
| Brand | Hydro Crunch #ad |
| Manufacturer | Hydro Crunch #ad |
| Height | 2 Inches |
| Length | 11.5 Inches |
| Width | 2 Inches |
| Part Number | ND911009200 |
| Model | ND911009200 |
| Warranty | 1 year. |
More information #ad
