The HLG 300L V2 BSpec LED Grow Light from Horticulture Lighting Group is a high-quality American-made light that only draws 270 watts but gives you an output equal to a 600 watt metal halide light.
Each HLG-300 V2 uses two of HLG's custom-designed full-spectrum high efficiency white light quantum boards with Samsung LM301H and Blue LED 470nm. The light is dimmable from 90 to 270 watts.
This light is excellent for vegging, but is not ideal for flowering and for the full grow cycle. If you need a light for flowering, check out the HLG 300L V2 RSpec instead.
 
HLG 300L V2 BSpec LED Grow Light Features
White light quantum boards: high-efficiency and custom-designed to deliver 2.5 umol/j (this is why you get 600w MH equivalent light while using only 270w)
Perfect flowering spectrum: 3500K full spectrum white light plus 470 nm blue for an extra vegging boost
Large coverage: 4 by 4 feet
Top-bin Samsung LEDs: 544 Samsung LM301B LEDs and 32 Top-Bin 470 nm blue LEDs
Dimmable driver: industry-leading driver is dimmable between 90 and 270w
American-made: designed and manufactured in the United States
3-year warranty: in the rare case that something goes wrong, you are covered.
 
Perfect Full Spectrum Light For All Stages Of Growth
3500K light has plenty of blue light to veg and tons of red and orange to really help plants grow strong. The additional 470 nm blue diodes provide a huge boost for faster and stronger growth.
Quantum Boards Are Highly Efficient
The HGL 300L V2 BSpec only consumes 270 watts, but gives you the output of a 600 watt MH system or LED lights that consume 400 to 450 watts.
 
Package Includes
Fixture
Power cord (120V)
Dimmable driver
Hangers
 
The HGL 300L V2 BSpec LED grow light is the perfect replacement for that energy-sucking and heat-emitting 600 watt MH light. You get the same yields and save big in monthly operating costs.
 
Actual Wattage90 - 270 wattsMH Equivalent600 wattsPPF675 umol/sOperating Voltage90 - 277 V/ACOperating Frequency50 - 60 HzInput Current2.25A @ 120V, 1.125A @ 240VSpectrum3500K full spectrum white light plus 470 nm blueCoverage Area4 by 4 feetDimensions26 x 10 x 3 inchesIncludesfixture, hangers, 120V or 240V power cord, dimmable driverManufacturer's Warranty3 years