HLG vs Viparspectra:Which is more popular?
In September 2026, HLG and Viparspectra were level in searches among grow light brands worldwide, with an estimated 4K versus 3.6K branded searches, at 1.9% and 1.7% of the total. When we asked ChatGPT and Google AI Overviews about grow light brands, HLG appeared in two of the four answers and Viparspectra in none.
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Top grow light brands in ChatGPT and Google AI Overviews
In three ChatGPT questions and one Google AI Overview, HLG was mentioned in two out of four: in two of the three ChatGPT answers, but not in the Google AI Overview. Viparspectra did not appear in any of the four answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Spider Farmer1st
AC Infinity2nd
Mars Hydro3rd- HLG4th
- Barrina5th
Gavita6th- VIVOSUN–
- Viparspectra–
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
AC Infinity3 of 4Named in 3 of 3 ChatGPT answersNamed in 0 of 1 Google answers
Spider Farmer3 of 4Named in 3 of 3 ChatGPT answersNamed in 0 of 1 Google answers
Mars Hydro2 of 4Named in 2 of 3 ChatGPT answersNamed in 0 of 1 Google answers- Barrina2 of 4Named in 2 of 3 ChatGPT answersNamed in 0 of 1 Google answers
- HLG2 of 4Named in 2 of 3 ChatGPT answersNamed in 0 of 1 Google answers
- VIVOSUN1 of 4Named in 0 of 3 ChatGPT answersNamed in 1 of 1 Google answers
Gavita1 of 4Named in 1 of 3 ChatGPT answersNamed in 0 of 1 Google answers- Viparspectra0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers
See every answer about grow light brands
4 answers
Asked ChatGPT
“Which grow light brand should I buy?”
Asked ChatGPT
“What are the best grow light brands?”
Asked ChatGPT
“What's the best LED grow light for a small grow tent?”
Searched Google, AI Overview
“grow lights”
Searched Google, AI Overview
“best grow lights”
Google showed no AI Overview for this search.
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in the United States on October 22, 2026.
Is HLG or Viparspectra more popular in search?
This chart shows how often people search Google for HLG and Viparspectra by name. Each line represents a brand's share of searches for all eight grow light brands we track, month by month, from English-language searches worldwide.
Share of searches by month for HLG, Viparspectra. The figures are in the table below the chart.
View monthly share of searches table
| Month | AC Infinity | Spider Farmer | Mars Hydro | VIVOSUN | Barrina | HLG | Viparspectra | Gavita |
|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 30.6% | 25% | 16.7% | 16.7% | 6.1% | 1.5% | 2.2% | 1.2% |
| Nov 2025 | 27% | 27% | 18.1% | 18.1% | 5.4% | 1.5% | 2% | 1.1% |
| Dec 2025 | 29.7% | 24.3% | 16.3% | 19.9% | 5.4% | 1.4% | 2.2% | 0.96% |
| Jan 2026 | 29.4% | 24% | 16.1% | 19.7% | 5.8% | 1.2% | 2.1% | 1.7% |
| Feb 2026 | 27.4% | 27.4% | 15% | 18.3% | 6.9% | 1.3% | 2.4% | 1.3% |
| Mar 2026 | 30.5% | 25% | 16.7% | 16.7% | 6.3% | 1.3% | 2.2% | 1.2% |
| Apr 2026 | 30.6% | 25% | 16.7% | 16.7% | 6.3% | 1.2% | 2.2% | 1.2% |
| May 2026 | 28.4% | 28.4% | 15.5% | 15.5% | 7.7% | 1.1% | 2.1% | 1.4% |
| Jun 2026 | 31.2% | 25.6% | 14% | 17.1% | 7.9% | 1.1% | 1.9% | 1.2% |
| Jul 2026 | 31.4% | 25.7% | 14.1% | 17.2% | 7.4% | 1% | 1.9% | 1.2% |
| Aug 2026 | 30% | 24.5% | 16.4% | 16.4% | 8.7% | 1.1% | 1.8% | 1.2% |
| Sep 2026 | 28% | 28% | 15.3% | 15.3% | 8.7% | 1.9% | 1.7% | 1.1% |
How has the HLG and Viparspectra comparison changed over the last 12 months?
3 findings
- The lead changed hands once in the 12 months ending September 2026: HLG took it in September 2026.
- Across the 12 months ending September 2026, HLG’s share of searches among grow light brands worldwide moved from 1.5% to 1.9%, and its estimated monthly branded searches moved from 3.7K to 4K.
- Across the 12 months ending September 2026, Viparspectra’s share of searches among grow light brands worldwide moved from 2.2% to 1.7%, and its estimated monthly branded searches moved from 5.4K to 3.6K.
How did search popularity change for grow light brands worldwide in September 2026?
2 changes
In September 2026, HLG overtook Viparspectra and Gavita to rank 6th among grow light brands worldwide, with 1.9% of the searches.
Estimated monthly branded searches for Viparspectra worldwide fell 33.3% over 12 measured months, from 5.4K to 3.6K in September 2026.
How are branded searches counted?
3 search terms
Brandwave collects information about searches that people make online using HLG’s and Viparspectra’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
HLG
2 branded search terms
- hlg grow lights
- horticulture lighting group
Viparspectra
1 branded search term
- viparspectra
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