Horticulture Lighting Group
HLG Scorpion Diablo
$1299
Best Grow Lights · head-to-head
HLG Scorpion Diablo vs ViparSpectra KS5000
A sourced, side-by-side comparison. ViparSpectra KS5000 is cheaper at $599.99. Every spec and price links to its source.
ViparSpectra
ViparSpectra KS5000
$599.99Cheaper
Released 2022
Which is better: the HLG Scorpion Diablo or ViparSpectra KS5000?
On the specs we track, they're closely matched. The ViparSpectra KS5000 is the cheaper at $599.99.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | HLG Scorpion Diablo | ViparSpectra KS5000 |
|---|---|---|
| US price | $1299 | $599.99 |
| Brand | Horticulture Lighting Group | ViparSpectra |
| Released | — | 2022 |
| Actual power (W) | 650 | 500 |
| Ppf umol s | 2130 | 1200 |
| Efficacy umol j | 3.2 | 2.4 |
| Flower footprint (ft) | 5x5 | 4x4 |
| Spectrum type | white-plus-red | white-plus-red |
| Diode count | — | 1260 |
| Dimmable | Yes | Yes |
| Input voltage range | 120-277 | — |
| Form factor | quantum-board | foldable-bar |
| IP rating | — | — |
| Warranty years | 3 | 3 |
| Weight (kg) | — | — |
Sources — HLG Scorpion Diablo: horticulturelightinggroup.com (verified 2026-07-11). ViparSpectra KS5000: viparspectra.com (verified 2026-07-11).
What's the difference between the HLG Scorpion Diablo and ViparSpectra KS5000?
Where the two actually differ on the specs we track (5 of 12). Matching specs are omitted.
- Actual power (W): HLG Scorpion Diablo 650 vs ViparSpectra KS5000 500
- Ppf umol s: HLG Scorpion Diablo 2130 vs ViparSpectra KS5000 1200
- Efficacy umol j: HLG Scorpion Diablo 3.2 vs ViparSpectra KS5000 2.4
- Flower footprint (ft): HLG Scorpion Diablo 5x5 vs ViparSpectra KS5000 4x4
- Form factor: HLG Scorpion Diablo quantum-board vs ViparSpectra KS5000 foldable-bar