Prism Lighting Science HO T5 V2 4', 4 Bulb Fluorescent Fixture w/ Bulbs - 120/208/240/277v

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Prism Lighting Science T5 HO 4 foot 4 bulb fluorescent grow light fixture in new 2.0 version. Runs voltages 120/208/240/277 (120V cord included) making it one of the most versatile T5 HO grow lights. Detachable cords let you customize voltage needs and cord lengths. Comes with eight blue 6500K lamps installed. Is compatible with AgroLED T5 LED lamps. A full swap to AgroLED lamps drops wattage from 216w to 164w. An estimated annual electricity savings of $52.66 at 12 cents per KwH.
$119.89

Availability: In Stock

$119.89

Availability: In Stock

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Additional Information

Name Prism Lighting Science HO T5 V2 4', 4 Bulb Fluorescent Fixture w/ Bulbs - 120/208/240/277v
Brand Prism Lighting Science
SKU GHT53
Weight (lbs) 19.00
Warranty 5 Year
Dimensions 46.8" X 13.1" X 2.3"
Voltage 120v
Amps [email protected] / [email protected] / [email protected]
Color: 4 Blue
Lumens 20,000
UL Listed Yes
MSRP $149.95
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Details
The newest Version 2 of Prism Lighting Science fluorescent T5 grow light fixture is ideal for those looking to use a compact, low heat T5 light with high efficiency. Comes ready with blue (6500k) bulbs. Each bulb is 54w, giving the unit a total of 432w of total light output. Runs voltages 120/208/240/277 (120V cord included) making it one of the most versatile T5 High Output (HO) grow lights. Detachable cords let you customize voltage needs and cord lengths. Comes with eight blue 6500K lamps installed. Is compatible with AgroLED T5 LED lamps. A full swap to AgroLED lamps drops wattage from 216w to 164w. An estimated annual electricity savings of $52.66 at 12 cents per KwH.

Prism Lighting Science HO (high output) T5 fluorescent grow light fixture is an economical 4 foot light source produces up to 20,000 lumens, as much as a 250 watt metal halide, but with virtually no heat, eliminating the need for costly and space-hogging ventilation systems.

Installed within the Prism T5 grow light fixture are two electronic ballasts controlled by separate switches that are easily accessible from the side of the grow light fixture. The separate switches allow you to turn on 50% or 100% of the lamps at one time. The Prism Lighting Science T5 fluorescent grow light fixture is perfect for the starting or professional grower and can be daisy-chained to matching fixtures for expansion. Use the supplied wire hangers to mount the light in any indoor location.

T5 Grow Light Cloning & Propagation Instructions:

  • Great for cloning and propagation
  • Can cover a 4' x 3.5' area for cloning and propagation (dependent on hanging height)
  • Recommended hanging height 8" to 24" above canopy
  • Turn half of the fixture off with newly cut clones for the first two to four days
  • Use the 6500k lamps included with the fixture


  • T5 Grow Light Vegetative Instructions:
  • Great for young plants in the vegetative growth phase
  • Can cover a 4' x 3' area for vegetative growth (dependent on hanging height)
  • Recommended hanging height 8" to 24" above canopy
  • Use the 6500k lamps included with the fixture


  • T5 Grow Light Flowering Instructions:
  • Great for small gardens in flowering phase
  • Can cover a 4' x 2.5' area for flowering phase (dependent on hanging height)
  • Recommended hanging height 8" to 24" above canopy
  • Use 3000k lamps or a 50/50 mixture of 6500k/3000k (3000k sold separately)

  • Prism Lighting Science 120v/240v T5 Fixtures Spec Sheet

    Prism Lighting Science 277V T5 Fixture Spec Sheet

    Prism Lighting Science T5 Grow Light Features:
  • Daisy Chainable - Up to 3 Fixtures
  • Blue 6500k bulbs included perfect for lush growth
  • Powder Coated Steel Housing
  • Imported European 95% High Reflectivity Aluminum Reflector
  • 120/208/240/277 Operating Voltage
  • Detachable 6 Foot Power Cord (120V included)
  • UL Listed


  • Growers House T5 Grow Light Lamp Recommendations:

    Red (flowering) 3000k bulbs are sold separately. Combine red with blue lamps for your particular plant requirements. Growers House suggests these combos and results.

  • 4 Red: Flowering Phase
  • 3:1 Red/Blue: Flowering Phase / Side Lighting for Flower
  • 2:2 Red/Blue: Side Lighting for Flower
  • 1:3 Red/Blue: Vegetative/Propagation Phase / Side Lighting for Vegetative
  • 4 Blue: Vegetative/Propagation Phase