Are you looking for the best apollo 400 watt ballast? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling apollo 400 watt ballast.
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Bestseller No. 1
Apollo Horticulture GLBHPS400 400 - Watt HPS Grow Light Bulb Lamp for Magnetic and Digital Ballast
- E39 Base 400watt Apollo Brand HPS bulb compatible with electronic and magnetic ballasts (56,000 Lumens)
- High Pressure Sodium's Light Spectrum Stimulates Flower Growth and enhances Fruiting
- 2000K Red-Orange Spectrum, Designed specifically for Professional Hydroponic Plant Cultivation
- Expected Bulb Life: 24,000 Hours Improved Lamp Life and Lumen Output, 110V power voltage
- Regulation: USA Federal Standard 21 CFR 1040.30 + Canada Standard S OR/80-382
SaleBestseller No. 2
iPower GLBLST400D Horticulture 400 Watt Digital Dimmable Electronic Ballast for Hydroponic HPS MH...
- Support dual voltage input 120V/240V. Dimmable options: 50%, 75%, 100%. Watt option: 150w/250w/400w/Super lumens (110%)
- High frequency output results in less power loss, 30% more lumens than magnetic ballasts for improved yields
- Automatically converts between HPS and MH light bulbs by micro-chip programming; Fast lamp ignition by lighting up the bulbs within 1-2 mins max;...
- Ultra-safety: Protection against short circuit, Power surge, ignition failure, overheat, end-of bulb-life; Built-in cooling fan and graduating fin...
- Package included: 1-pack 400 watt digital dimmable electronic ballast included
Bestseller No. 3
TOPHORT 400 Watts Digital Dimmable Electronic Ballast for HPS MH Grow Light Bulb Lamp (400W, Blue)
- 【Specification】:Rating input current 2.89,Start current 0.96,Operating temperature -20~50,Waterproof level IP65, Net weight <3 KG.
- 【Suitable for MH and HPS】:TOPHORT electronic dimmable ballast compatible with both MH and HPS bulbs,120V and 240V power supplies.
- 【Stable Output Voltage】:High-frequency output results in less power loss (50/60Hz Frequency).
- 【Super-Safety】:TOPHORT digital ballasts are tuned for minimal total harmonic distortion (THD%) 99% Power factors replaceable outset fuse by input...
- 【Guarantee Assurance】:Our TOPHORT HPS grow light ballasts are UL Certified and come with a 2-year warranty against manufacturer defects. If your...
SaleBestseller No. 4
Hydrofarm Quantum QT400 Dimmable Ballast, 400W, 400 W
- Run at 100%, 75% or 50% power (400 W runs at 100% and 75%)
- Strikes both metal halide and high pressure sodium bulbs
- Accepts 120V/240V with no wiring needed (both cords included); 208V-configurable with electrician assistance
- NOTE: The Quantum II series ballasts are designed to operate single-ended lamps only, and cannot run double-ended (DE) lamps
Bestseller No. 5
VIVOSUN 400 watt Dimmable Digital Ballast for HPS MH Grow Light, Soft Start Program & Stable...
- Quality Assurance: UL listed; Stable performance with 3-year warranty, professional after-sales service
- Spec.: Runs on 120 - 240V, 50/60Hz, 8ft 120V power cord
- Watt Option: 150w / 250w / 400w / Super lumens (110%)
- Protection System: Overheating protection, end-of-bulb-life protection, short-circuit protection, ignition-failure protection
- Notice: Set ballast to the same watt option as the matched bulb before started
Bestseller No. 6
eGrow 400 Watt Digital Grow Light Ballast for HPS MH Bulbs, Indoor Grow Lamps, Horticulture
- For use with 400 Watt HID (HPS/MH) grow light bulbs | multi-volt input 120V/240V | 8 foot heavy-duty grounded power cord included
- High frequency lamp drive provides more lumens than magnetic ballasts for improved yields | Soft start ignition improves power efficiency by 15% or...
- Automatically adjusts for HPS and MH light bulbs | Fast lamp ignition | Stable voltage output | Virtually silent operation
- Built-in cooling fan and integrated heat sink housing minimize ballast component temperatures for extended life and performance
- Measures: 8.625" x 4" x 2.75" | Plug Type: NEMA 5-15 (120v Grounded Cord) | Standard-type socket cord receptacle
Bestseller No. 7
VIVOSUN 1-Pack 400 Watt High Pressure Sodium HPS Grow Light Bulb Lamp - High PAR Enhanced Red and...
- 400W VIVOSUN HPS bulb compatible with electronic and magnetic ballasts, 55000 Lumens, E39 Base
- Optimized 2100K red & orange spectrum and high PAR (Photosynthetic Active Radiation) to stimulate flower growth and enhance fruiting
- Extra-low Lumen Depreciation: Maintaining over 90% of initial lumen output after running for 5,000 hours
- Startup Time: Allow 2-3 mins for full bright; After power off, do please wait at least 5 mins before striking again
- Lifetime: 24,000 hours
Bestseller No. 8
iPower GLSETX400DHMAC6 Horticulture 400 Watt HPS MH Digital Dimmable Ballast Grow Light System Kits...
- 400W digital dimmable electronic ballast: Support 120V/240V input; dimmable options: 50%, 75%, 100%; 8 feet heavy-duty power cord included; Stable...
- 1 x 400W super HPS bulb 2100K; 1 x 400W MH bulb 6000K: Optimized spectrum and high PAR (Photosynthetic Active Radiation) to promote healthy plant...
- 1 x pair of 8-ft adjustable ratchet clip hanger rope: hold up to 150 lbs; 24-hour plug-in mechanical timer: 15 minutes increments
- 6-inch air cooled hood reflector: Up to 4' x 4' light coverage; Built-in 15 feet heavy duty lamp cord with E39 ceramic socket and standard hydroponic...
- Caution: This system will generate too much heat to be used in an enclosed area without ventilation. Adequate ventilation is required for all iPower...
Bestseller No. 9
Advance IMH-39-G-BLS-1 Electronic Metal Halide Ballast, 39W, MH, M130, 120/277V
- For (1) 39W Metal Halide Lamp
- Electronic Ballast
- Ballast Output will shut down after 17 minutes if lamp does not ignite
- Sound Rating A
- 120V to 277V - 50/60Hz
Bestseller No. 10
Robertson 3P20116 eBallast, Instant Start, NPF, 1 or 2 Lamp F32T8, 120Vac, 60 Hz, Model ISU232T8120...
- Equivalent to: REL-2P32SC, REB2P32SC; Howard E2/32IS/120SC; Sola E-758-F-232-SC
- Equivalent to: General Electric GE-232-120-N; Universal B232I120RH-A, B232I120RESA, VE232120MIP
- Equivalent to: Osram QT2X32T8120ISNSC; Keystone KTEB-232LBF-1-TP-PIC-EV; Espen VE232120HIP
- Take advantage of Robertson's 60 years of electronic design and quality manufacturing experience.
Bestseller No. 11
VIVOSUN 2-Pack 400 Watt High Pressure Sodium HPS Grow Light Bulb Lamp - High PAR Enhanced Red and...
- 400W VIVOSUN HPS bulb compatible with electronic and magnetic ballasts, 55000 Lumens, E39 Base
- Optimized 2100K red & orange spectrum and high PAR (Photosynthetic Active Radiation) to stimulate flower growth and enhance fruiting
- Extra-low Lumen Depreciation: Maintaining over 90% of initial lumen output after running for 5,000 hours
- Startup Time: Allow 2-3 mins for full bright; After power off, do please wait at least 5 mins before striking again
- Lifetime: 24,000 hours
Bestseller No. 12
iPower GLSETX600DHCT6 Horticulture 600 Watt HPS Digital Dimmable Ballast Grow Light System Kits Cool...
- 600W Digital Dimmable Electronic Ballast: Support 120V/240V Input; Dimmable Options: 50%, 75%, 100%; 8 Feet heavy-duty power cord included; Stable...
- 1 x 600W Super HPS Bulb; Color Temperature: 2100K; Optimized spectrum and high PAR (Photosynthetic Active Radiation) to promote healthy plant growth...
- 1 x Pair of 8-ft adjustable Ratchet Clip Hanger Rope: hold up to 150 lbs; 24-hour Plug-in Mechanical Timer: 15 minutes increments
- 6-inch Cool Tube Reflector with Add-on Wing: Up to 4' x 4' light coverage; Built-in 15 feet heavy duty lamp cord with E39 Ceramic Mogul Socket and...
- Caution: This system will generate too much heat to be used in an enclosed area without ventilation. Adequate ventilation is required for all iPower...
Bestseller No. 13
iPower GLBULBM400 400W Grow Light Bulb Metal Halide MH Conversion Lamp for Plants with High PAR...
- High lumen output: 400-watt, 36,000 lumens output, compatible with electronic and magnetic ballast, E39 base
- Special designed for plant growth: CCT 6,000K, enhanced blue & violet spectrum and high PAR (photosynthetic active radiation) to stimulate vegetative...
- Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 5,000 hours
- Exceptional bulb life: 12,000 hours. New long lasting life with a high lumen output and low energy consumption
- Note: allow 3-5 minutes for full bright. Please wait at least 5 minutes after power shut off before striking again
Bestseller No. 14
GE Magnetic Ballast, HID Ballast for (1) 400-Watt Metal Halide Lamp, Multi-5 Ballast (120, 208, 240,...
- MAGNETIC BALLASTS: GE magnetic ballast construction is ideal for a variety of applications.
- EASY TO INSTALL BALLASTS: This HID ballast comes with a mounting bracket for easy installation options.
- MULTIVOLT BALLAST: This HID ballast handles voltage of 120, 208, 240, 277, and 480-Volts.
- HID BALLAST FOR METAL HALIDE LAMPS: This HID ballast will accept up to (1) 400-Watt metal halide lamp.
- MAGNETIC HID BALLAST MOUNTING DIMENSIONS: This ballast has mounting dimensions of 4.4-Inch length by 3.9-Inch width. The mounting slot is set 0.2-Inch...
Bestseller No. 15
Universal Audio Apollo Twin MkII Heritage Edition
- A special edition of UA's acclaimed Apollo Twin MkII interface — with a premium suite of 5 award-winning plug-in titles from Teletronix, Pultec, and...
- Next-generation Apollo A/D and D/A conversion and 2 Unison mic preamps that offer stunning models of classic tube and transformer-based mic preamps...
- 2 Unison mic preamps offer stunning models of classic tube and transformer-based mic preamps and guitar amps
- UAD DUO Core Processing for tracking through vintage compressors, EQs, tape machines, mic preamps, and guitar amp plug-ins with near-zero latency
- Produce with LUNA Recording System — a fully-integrated recording application made for Apollo (Mac only)
Bestseller No. 16
Phlizon Pro 2000W LED Grow Light 4x4ft Full Spectrum LED Grow Lights with 2.8 µmol/J Upgraded SMD...
- EXTREMELY LARGE GROW AREA- Compared with other grow light, the outstanding feature of this lamp is that it has a larger irradiation area. This is not...
- DAISY CHAIN DIMMABLE DESIGN- The light can be daisy chained together to dimmable light intensity according to the needs of the plants. The leds are...
- DIMMABLE FULL SPECTRUM DESIGN- The intensity of light can be adjusted according to the needs of plants. The leds are all new technology SMD leds, It...
- EXTRA TWO UNIQUE FUNCTIONS- No fans no noise and waterproof function. No additional fan zero noise. Otherwise, the plant grow light uses advanced...
- BEST SERVICE- We are a professional LED light manufacturer with strong R&D team and many light tester. 3 years warranty plus 30 days money back...
Bestseller No. 17
Watts Premier Instant Hot Water Recirculating Pump System with Built-In Timer 6" X 6"
- Kit includes a pump with timer with 10' cord, 2 adapters with rubber washers, valve mounting screws, sensor valve, and two 12-inch supply lines
- Voltage: 120 volts, Item Weight: 8.5 pounds. Overall Dimension: 6.2 x 6 x 5 inches
- Provides hot water at every faucet or shower when needed and helps eliminate wasted water
- Easily installs to existing plumbing and is maintenance-free
- 24-hour programmable timer activates pump when you need it
Bestseller No. 18
600W Electronic Grow Light Ballast for HPS and MH Grow Light with 4 Adjustable Levels Double Cooling...
- Grow light ballast with 4 adjustable levels for reducing wastage and improving usable efficiency of power supply equipment capability. Power: 600 W....
- 250W, 400W, 600W, and super, 4 levels for adjusting the lumen to create the optimal environment.
- Super level for maximum efficiency to improve yields, high frequency output results in less power loss.
- Double cooling system - with cooling fan and high-quality aluminum heating body for optimizing heat dissipation to prevent short circuit and overheat,...
- Compatible with HPS and MH grow light. Overall Dimension(LxWxH): 17 5/16" x 4 5/16" x 2 3/4" (44 x 11 x 7 cm).
Bestseller No. 19
LIGHTAILING Light Set for (Creator NASA Apollo 11 Lunar Lander) Building Blocks Model - Led Light...
- USAGE: The Light Set is used to light up Creator NASA Apollo 11 Lunar Lander (NOT include the Lego Set).
- PORDUCT FEATURE: The Light is made use of original material purely handmade. It contains 1 USB Light kit ,Instruction guide, battery box. Plug in...
- TIPS: Prepare three AA Batteries, or USB Charger and Voltage should be less than 5V to avoid burning.
- INSTALLATION INSTRUCTION: The light set installation is done to your preference. Please install your led light carefully, no hard pulling and no need...
- ABOUT US: Specialized in custom-designed Lighting Kit toys, we aim to supply customer with good products and quality services. Make your creations...
Bestseller No. 20
iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for...
- High lumen output: 400w, 55,000 lumens output, compatible with electronic and magnetic ballast, E39 base
- Special designed for plant growth: designed specifically for professional hydroponic plant cultivation. CCT 2,100K, optimized red & orange spectrum...
- Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 6,500 hours
- Exceptional bulb life: 32,000 hours. New long lasting life with a high lumen output and high power efficiency
- Note: allow 3-5 minutes for full bright. Please wait at least 5 minutes after power shut off before striking again
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