VIVOSUN 1-Pack 400 Watt High Pressure Sodium HPS Grow Light Bulb Lamp - High PAR Enhanced Red and Orange Spectrums CCT 2100K, Ultra Bright 55,000 Lumens
Highlighted Features
- 400W VIVOSUN HPS bulb compatible with electronic and magnetic ballasts, 55000 Lumens, E39
- Optimized 2100K red & orange spectrum and high PAR (Photosynthetic Active Radiation) to stimulate flower growth and enhance
- Extra-low Lumen Depreciation: Maintaining over 90% of initial lumen output after running for 5,000
- Startup Time: Allow 2-3 mins for full bright; After power off, do please wait at least 5 mins before striking
- Lifetime: 24,000 hours
Features
Information
- Best Choice - #1 Best 400W Hps Bulb For Flowering
- Checked on 24/04/2024
- Based on 72 Reviews
iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, 2-Pack, white
Highlighted Features
- High lumen output: 400w, 55,000 lumens output, compatible with electronic and magnetic ballast, E39
- Special designed for plant growth: designed specifically for professional hydroponic plant cultivation. CCT 2,100K, optimized red & orange spectrum and high PAR (photosynthetic active radiation) to stimulate flower growth and
- Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 6,500
- Exceptional bulb life: 32,000 hours. New long lasting life with a high lumen output and high power
- Note: allow 3-5 minutes for full bright. Please wait at least 5 minutes after power shut off before striking
Features
Information
- Best Choice - #2 Best 400W Hps Bulb For Flowering
- Checked on 24/04/2024
- Based on 96 Reviews
iPower GLBULBH400 Pressure Sodium Grow Light Bulb Lamp for Plants High PAR Enhanced Red and Orange Spectrums CCT 2100K, 400W HPS New
Highlighted Features
- High lumen output: 400 watt, 55,000 lumens output, compatible with electronic and magnetic ballast, E39
- Special designed for plant growth: designed specifically for professional hydroponic plant cultivation. CCT 2,100K, optimized red & orange spectrum and high PAR (photosynthetic active radiation) to stimulate flower growth and
- Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 6,500
- Exceptional bulb life: 32,000 hours. New long lasting life with a high lumen output and high power
- Note: allow 3-5 minutes for full bright. Please wait at least 5 minutes after power shut off before striking
Features
Information
- Best Choice - #3 Best 400W Hps Bulb For Flowering
- Checked on 24/04/2024
- Based on 15 Reviews
HPS 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
Highlighted Features
- MORE NATURE GROWTH with enhanced green and blue
- ULTRA HIGH OUTPUT:700μmol/s to achieve maximum vegetative
- PEAKS IN THE FAR-RED RANGE to stimulate metabolic activity in
- Color Temp: 2000K, Luminous Flux (LM): 56000, CRI:25, Base: E39，LONG LIFETIME: 24000hours lifespan with 1 year
- Allow 3-5 mins for full bright, wait at least 5 min after power shut off before striking
Features
Information
- Best Choice - #4 Best 400W Hps Bulb For Flowering
- Checked on 24/04/2024
- Based on 59 Reviews
iPower GLBULBH1000X12 12-Pack Hydroponic 1000 Watt Horticulture Flowering Pressure Sodium HPS Grow Light Bulb Lamp High PAR Enhanced Red and Orange Spectrums CCT 2100K, 1000W, White
Highlighted Features
- HIGH LUMEN OUTPUT: 140, 000 Lumens output. Compatible with electronic and magnetic ballast, E39
- SPECIAL DESIGNED FOR PLANT GROWTH: Designed specifically for Professional Hydroponic Plant Cultivation. CCT 2, 100K, Optimized red & orange spectrum and high PAR (Photosynthetic Active Radiation) to stimulate flower growth
- EXTRA-LOW LUMEN DEPRECIATION: maintaining over 90% of initial lumen output after running for 5, 000
- EXCEPTIONAL BULB LIFE: 24, 000 hours. New long-lasting life with a high lumen output and high power efficiency. 1-year . 12-bulb
- NOTE: allow 3-5 minutes for full bright. Please wait at least 5 minutes after power shut off before striking
Features
Information
- Best Choice - #5 Best 400W Hps Bulb For Flowering
- Checked on 24/04/2024
- Based on 58 Reviews
Hydro Crunch ND911009200 400-Watt High Pressure Sodium HPS Grow Light Bulb Lamp, 400W, Clear
Highlighted Features
- Hydro Crunch 400W High Pressure Sodium HPS
- Lumen: 53,500 lumen
- Lamp compatibility: operates on 400W Digital or 400W Magnetic
- Color temperature: 2,100K
- Use: Flowering & Fruiting
Features
Information
- Best Choice - #6 Best 400W Hps Bulb For Flowering
- Checked on 24/04/2024
- Based on 92 Reviews
VIVOSUN 2-Pack 400 Watt High Pressure Sodium HPS Grow Light Bulb Lamp - High PAR Enhanced Red and Orange Spectrums CCT 2100K, Ultra Bright 55,000 Lumens
Highlighted Features
- 400W VIVOSUN HPS bulb compatible with electronic and magnetic ballasts, 55000 Lumens, E39
- Optimized 2100K red & orange spectrum and high PAR (Photosynthetic Active Radiation) to stimulate flower growth and enhance
- Extra-low Lumen Depreciation: Maintaining over 90% of initial lumen output after running for 5,000
- Startup Time: Allow 2-3 mins for full bright; After power off, do please wait at least 5 mins before striking
- Lifetime: 24,000 hours
Features
Information
- Best Choice - #7 Best 400W Hps Bulb For Flowering
- Checked on 24/04/2024
- Based on 72 Reviews
iPower 400W CCT 2100K Pressure Sodium HPS Grow Light Bulb Lamp with High PAR Enhanced Red and Orange Spectrums for Plants Growth, Transparent
Highlighted Features
- Special designed: designed specifically for professional hydroponic plant cultivation. CCT 2,100K, optimized red & orange spectrum and high PAR (photosynthetic active radiation) to stimulate flower growth and enhance
- High lumen output: 400 watt, 55,000 lumens output, compatible with electronic and magnetic ballast, E39
- Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 6,500
- Exceptional bulb life: 32,000 hours. New long lasting life with a high lumen output and high power
- Note: allow 3-5 minutes for full bright. Please wait at least 5 minutes after power shut off before striking
- Power source type: Corded
Features
Information
- Best Choice - #8 Best 400W Hps Bulb For Flowering
- Checked on 24/04/2024
- Based on 24 Reviews
Apollo Horticulture GLBHPS400 400 - Watt HPS Grow Light Bulb Lamp for Magnetic and Digital Ballast
Highlighted Features
- E39 Base 400watt Apollo Brand HPS bulb compatible with electronic and magnetic ballasts (56,000
- High Pressure Sodium's Light Spectrum Stimulates Flower Growth and enhances
- 2000K Red-Orange Spectrum, Designed specifically for Professional Hydroponic Plant
- Expected Bulb Life: 24,000 Hours Improved Lamp Life and Lumen Output, 110V power
- Regulation: USA Federal Standard 21 CFR 1040.30 + Canada Standard S
Features
Information
- Best Choice - #9 Best 400W Hps Bulb For Flowering
- Checked on 24/04/2024
- Based on 67 Reviews
YOOLUX 400W HPS Bulb (HIGH Pressure Sodium) for Indoor Plant,High PAR Promote Red and Orange Spectrums Flower Bulbs CCT 2100K, Supper Bright 56,000 Lumens. Grow Light Bulb Lamp(1-Pack)
Highlighted Features
- Efficient Flower Bulbs:Good Spectrum High PAR Efficiency Compared To Fluorescent Lights For Flowering And
- Affordable And Reliable:Industry leading lumen maintenance of 95% after running for
- High Lumen Output: Best suitable for big blooms and growing flowers.MIdinum Output For Home Hydroponics Growing
- HIGH QUALITY: It is nitrogen-filled with a quartz glass outer jacket for perfect optical
- Affordable And Reliable: "CUSTOMER FIRST" is our goal, Our YOOLUX support team 24/7 stands by to Solve customer product usage
Features
Information
- Best Choice - #10 Best 400W Hps Bulb For Flowering
- Checked on 24/04/2024
- Based on 48 Reviews