9.4
Horticulture Lighting Grow Lights
This catalog features high-efficiency quantum board lights for indoor plant cultivation. These dimmable panels provide full spectrum light for both vegetative and flowering stages
Horticulture Lighting: 3 lights listed here
Groups Full spectrum Indoor
Quantum Board Tech
High efficiency boards maximize light output per watt.
Samsung LED Components
These units use LM301H and LM301B diodes.
Dimmable Control
Adjust light intensity to suit different growth phases.
Pluses and minuses
Pulled from 8 analyzed reviews
What works
- Build quality 3
- Grow results 3
- Heat dissipation 3
- Energy efficiency 2
- Full spectrum output 2
- Light penetration 2
- Customer service 1
- Dimmer quality 1
Why it slips
- Heat output 4
- High price 3
- Dimmer quality 1
First-hand notes
The HLG 600 Rspec provides incredible coverage in my 4x4 grow tent.
I use the HLG 100 V2 for my vegetative stage and the plants are very healthy.
The Diablo 350W runs efficiently and the dimming feature is very responsive.
Precision Quantum Board Standards
The listings highlight Rspec and Diablo models ranging from 95W to 600W. These systems use deep red and full spectrum diodes for indoor tents.
- 600W Rspec FR panels
- 350W Diablo systems
- 95W V2 quantum boards
- Samsung LM301H diodes
- Deep red spectrum LEDs
- ETL and UL certified hardware




The lineup
This Horticulture Lighting set is built around Indoor grow lights, Full spectrum grow lights, Dimmable grow lights, Grow tent lights.
What they use
Horticulture Lighting keeps the build language in the product names: Compact quantum board for veg and bloom; Full spectrum quantum board with far red; Diablo quantum board with deep red LEDs.
Who they are for
These Horticulture Lighting lights line up with Indoor grow lights, Full spectrum grow lights, Dimmable grow lights, Grow tent lights.
Details that change
Compare Horticulture Lighting models on Indoor grow lights, Full spectrum grow lights, Dimmable grow lights, Grow tent lights. Examples: Compact quantum board for veg and bloom; Full spectrum quantum board with far red; Diablo quantum board with deep red LEDs.
HLG Questions
What diodes are used in these lights?
These models use Samsung LM301H, LM301B, and LM351H diodes.
Are these lights dimmable?
Yes, the 600W and 350W models feature dimmable drivers.
Which model is best for a small veg setup?
The HLG 100 V2 95W is designed for veg and bloom.
What is the wattage of the Rspec FR?
The HLG 600 Rspec FR is a 600W light.