President's Day Sale
Yield Lab 400w HPS Air Cool Hood Grow Light Kit with all components
President's Day Sale
Yield Lab 400w HPS Air Cool Hood Grow Light Kit grow guide
President's Day Sale
Yield Lab 400w HPS Air Cool Hood Grow Light Kit reflector
President's Day Sale
Yield Lab 400w HPS Air Cool Hood Grow Light Kit specifications
President's Day Sale
Yield Lab 400w HPS Air Cool Hood Grow Light Kit relector features
President's Day Sale
Yield Lab 400w HPS Air Cool Hood Grow Light Kit ballast features
President's Day Sale
Yield Lab 400w HPS Air Cool Hood Grow Light Kit hps bulb features
President's Day Sale
Yield Lab 400w HPS Air Cool Hood Grow Light Kit grow guide by week
President's Day Sale
Yield Lab 400w HPS Air Cool Hood Grow Light Kit included components
President's Day Sale
Yield Lab 400w HPS Air Cool Hood Grow Light Kit par chart
Roll over image to zoom in Click on image to zoom
Yield Lab 400w HPS Air Cool Hood Grow Light Kit with all components
Yield Lab 400w HPS Air Cool Hood Grow Light Kit grow guide
Yield Lab 400w HPS Air Cool Hood Grow Light Kit reflector
Yield Lab 400w HPS Air Cool Hood Grow Light Kit specifications
Yield Lab 400w HPS Air Cool Hood Grow Light Kit relector features
Yield Lab 400w HPS Air Cool Hood Grow Light Kit ballast features
Yield Lab 400w HPS Air Cool Hood Grow Light Kit hps bulb features
Yield Lab 400w HPS Air Cool Hood Grow Light Kit grow guide by week
Yield Lab 400w HPS Air Cool Hood Grow Light Kit included components
Yield Lab 400w HPS Air Cool Hood Grow Light Kit par chart

Yield Lab 400w HPS Air Cool Hood Grow Light Kit

Save $27.74
SKU: CU-HPS400D-CH

120 Day Satisfaction Guarantee (Click for Details)
FREE SHIPPING to Continental US

Price:
$157.21 $184.95

    Payment & Security

    American Express Apple Pay Diners Club Discover JCB Mastercard PayPal Venmo Visa

    Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

    Yields Up To 4 Plants

    Yield Lab 400w HPS Air Cool Hood Grow Light Kit is the perfect size for up to 4 plants.

    100% Control

    The included components allow you to maintain total control of the heat output

    Easy To Set Up

    Included grow guide e-book & DVD makes growing simple

    The Grow Ace Optimal 400w HPS Cool Hood Reflector Digital Dimming Ballast Grow Light Kit comes with everything you need for an efficient lighting source for your plant or garden. Comparable to Quantum Horticulture Ballasts, the 400W HPS grow light kit includes the new Yield Lab digital ballast that offers great benefits and more control over your grow light system. With the dimmable feature, you are able to reduce excessive heat during hot days by turning the dimming knob as low as 50% of the light's heat emission with this 400W HPS grow light kit. You are also able to reduce lumen intensity during early plant growth and provide high output intensity during later stages with this 400W HPS grow light kit. Reducing the light intensity also provides a more comfortable area when working in your garden. Having a dimmable ballast will greatly reduce heat output, prevents burning of plants, improves quality and control, and helps you save time, energy and money. This 400W HPS Grow Light Kit also includes a Yield Lab HPS (High Pressure Sodium) bulb, a light hanger set, the Yield Lab Air Cool Hood and a free timer.

    Yield Lab 400W High Pressure Sodium Bulb

    Power: 400 watts (High efficiency)
    Expected Life Span: 24,000 hours
    Lumen: 55,000 lumens
    Color Temperature: 2,100K
    Contains 30% more blue spectrum.
    400W HPS grow light kit bulb is best choice for plants yield
    High output, high luminescence efficiency.
    Fit for all standard 400 watts HPS grow light systems
    Fit for the Heliophile, such as Rose and Camellia, which grows better at longer sunshine time.
    Pass UL and CE Certificate
    Warranty: 1 year

    Yield Lab 400W Digital Dimmable Ballast

    Safety Certifications: UL, CE, RoHS
    High power 400 watts
    Convertable for HPS and MH lamps
    Low power consumption
    Protection Functions:
    -Open circuit protection
    -Short circuit protection
    -Ignition failure protection
    -Over heat protection
    Ballast with HPS grow light kit is completely silent so no more humming and buzzing
    Dimming feature to decrease output and intensity whenever necessary.
    Rated Power: 400 watts
    Amperage: 3.6Amps @ 120V / 1.8Amps @ 240V
    Specified Frequency: 50/60Hz
    Working Voltage Range: 120V/240V(240V wire not included)
    With a 8-1/3ft. power cord to wall (US standard plug)
    Warranty: 3 year

    6" Yield Lab Air Cooled Reflector Hood

    Air cooling
    Galvanized steel with white powder coating
    4 sides aluminum reflectors provide broader and brighter light coverage
    Aerodynamic design assure max airflow and cooling
    Sponge seals around the lense cover glass assures 99.99% airtight seal with this HPS grow light kit.
    Restrike bend above the bulb offer optimum performance
    Matching V Hooks for easy hanging
    Dimensions: (19"L x 17"W x 8"H)
    Warranty: 3 year

    Complete Digital Installation & 12 Week Grow Guide

    Each Yield Lab Grow Light Kit comes with an easy-to-follow installation guide that walks you through setting up and using your brand new grow light. Our 12 Week Indoor Grow Guide will show you how to maintain a healthy indoor grow room including lighting and feeding schedules, pH and PPM levels, and optimal environmental conditions like temperature and humidity.

    Package Includes

    1x Yield Lab 400W High Pressure Sodium Bulb
    1x Yield Lab 400W Digital Electronic Ballast
    1x Yield Lab 6" Air Cooled Reflector Hood
    1x Ceramic Socket
    1x Hanging Ratchet Kit
    1x Free Timer

    Customer Reviews

    Based on 6 reviews
    83%
    (5)
    17%
    (1)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    A
    Anonymous
    New versus Old

    Oh so serene without all that buzzing. Potunia is almost ready under HPS. Great products and great service.

    User picture User picture
    M
    Michael Hakans

    Yield Lab 400w HPS Air Cool Hood Grow Light Kit

    P
    Paul Garc

    Yield Lab 400w HPS Air Cool Hood Grow Light Kit

    j
    jordan

    great grow setup in the process of puting a grow room together and will due nicely in it along with the LED pannels i bought off this site as well geat site great products 10/10

    J
    JULIAN HECHAVARRIA

    EXCELLENT UNIT, PLUS ALL THE EXTRAS! I WILL RUN THIS UNIT ON MY CORAL PROPAGATION SYSTEM.ONLY WISH BULB KELVIN SPECTRUM WAS IN THE NEIGBORHOOD OF 10,000-20,000. BUT THIS IS AGAIN FOR MARINE PURPOSE, AND NOT WHAT IS UNIT IS INTENDED FOR.

    12

    Recently viewed