Growlite TRU BLUE Metal Halide Bulb, 600 Watts - 6,500 K

Growlite TRU BLUE Metal Halide Bulb, 600 Watts - 6,500 K

SKU #: GLL-600-MH-65K
Growlite Brand Product

Commercial Grower? Get Volume Pricing.

Availability: Out of stock

Lead time: This item is out of stock


Growlite offers quality made products using only the finest components, materials & finishes to craft and give life to our products. With innovative cutting edge designs and technology, we are not a "me too" type of company. We strongly believe in pushing the limit of new technologies and possibilities in this industry.

TRU BLUE Metal Halide open rated lamps are designed to provide the complete blue spectrum that parallels natural light. TRU BLUE lamps provide vegetation with the proper light needed to optimize growth and maximize yield due to our designed use of the blue color spectrum. TRU BLUE lamps promote maximum growth and optimize overall vegetation quality and stability.

    TRU BLUE Specs:
  • Initial Lumens: 58,000
  • Rated Life: 10,000
  • Color Temperature: 6500k
  • Color Rendering Index (CRI) 60
  • Burning Position: Universal
  • Bulb Designation: BT37
  • Fixture Rating: Open / Enclosed
  • To 90% Warm Up Time: 4 min.
  • Hot Restart Time: 10-15 min
  • ANSI Designation: S106

Our new TRU BLUE Metal Halide was designed for the discriminating grower who understands the advantages of vertical lighting. Like all of our lamps, the 600 watt Metal Halide is open rated to guarantee your safety no matter what application you are using it in. Growlite understands the inherent dangers caused by an aggressive end of life (lamp popping) & TRU BLUE lamps are the only lamps sold to combat this phenomena, utilizing open rated lamp technology. Growlite stands behind it as the safest 600 watt Metal Halide on the market. Guaranteed.

Tech Specs


Weight (lb.)1
Prop 65No
Length (in.)5
Width (in.)5
Height (in.)12
UL ListedNo
Lighting TypeHPS/MH - Single Ended
Base TypeMogul (E39)
Bulb OrientationUniversal
Bulb TypeSingle Ended Metal Halide
Color Temp (Kelvin)6500 K
Bulb Lumens58000
Estimated Life Hours10000
Exact Watts600 Watts

Growlite TRU BLUE Metal Halide Bulb, 600 Watts - 6,500 K Reviews

Great bulb for post seedling action.