Best overall Spider Farmer SE5000 $339.99
Highest overall score (98/100) — the strongest balance of specs, value and recency in this group.
See on Amazon →Independent · sourced · Updated July 2026
Best Grow Lights (2026)
10 grow lights compared on the specs that matter and US price — ranked cheapest-first. Every spec and price links to its source and the date we captured it.
The best overall grow light is Spider Farmer SE5000 ($339.99). The best value grow light is Mars Hydro FC-E6500 ($489.99). The cheapest is Spider Farmer SE5000 at $339.99. 10 grow lights compared from $339.99 to $1399 across 10 brands — every figure sourced, updated July 2026.
As of 2026-07-11
Cite this comparison
Per The Front Desk Review, the cheapest grow lights is Spider Farmer SE5000 at $339.99; across 10 models the median price is $774.94 ($339.99–$1399), every figure sourced and dated, as of 2026-07-11. https://frontdeskreview.com/gear/grow-lights/ Our data Across the 10 grow lights we priced, Spider Farmer SE5000 ($410) meets or beats Gavita Pro 1700e LED ($1,399) on the specs we track — so the $989 premium for the pricier one mostly buys the badge, not better hardware. Premium Tax study, as of August 2026.
Which grow light should you buy?
Three buyer-intent picks from the algorithmic ranking below — no paid placement.
As an Amazon Associate we earn from qualifying purchases. Prices verified 2026-07-11; live price may differ.
Key takeaways
- Lowest price: Spider Farmer SE5000 at $339.99 (Manufacturer spider-farmer.com lists the SE5000 LED (fixture-only option) at regular price $409.99 (on sale $329.99). Retailer LED Grow Lights Depot lists it at $399.99. Using manufacturer MSRP $409.99 for the fixture only.).
- Typical price: from $339.99, median $774.94, up to $1399 — across 10 priced.
- Tracked: 10 products across 10 brands, current through 2026-07-11.
- Compared on: Actual power (W), Ppf umol s, Efficacy umol j, Flower footprint (ft), Spectrum type, Diode count.
Best by the numbers
Objective winners — each is the leader on one measured spec, with the figure. No subjective ranking.
- Lowest price: Spider Farmer SE5000 ($409.99)
- Highest warrantyYears: Spider Farmer SE5000 (5 warrantyYears)
- Lowest weightKg: Spider Farmer SE5000 (6.62 weightKg)
Top 3 by quality
An algorithmic overall ranking from the data on this page — value for money, spec strength, and recency. 100% data-driven, no paid placement.
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Spider Farmer SE5000 Quality score 98/100 Best value -
Grower's Choice ROI-E720 Quality score 74/100 Most powerful -
California Lightworks SpectraMAX Vertical 1000 Quality score 63/100 Most powerful
How we rank: Value 45% · Spec strength 35% · Recency 20%. Scores are computed only within this category from published specs and prices — never influenced by commissions or placement. Method & open data →
Comparison
| Compare | # | Grow Light | Price | Actual power (W) | Ppf umol s | Efficacy umol j | Flower footprint (ft) | Spectrum type | Diode count | Source | Buy |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Spider Farmer SE5000 | $339.99 | 480 | 1420 | 2.9 | 3x3 | white-plus-red | 1296 | spider-farmer.com | On Amazon → | |
| 2 |  ViparSpectra KS5000 | $429.99 | 500 | 1200 | 2.4 | 4x4 | white-plus-red | 1260 | viparspectra.com | On Amazon → | |
| 3 |  Mars Hydro FC-E6500 | $489.99 | 730 | 2026 | 2.8 | 4x4 | white-plus-red | 3546 | wholesale.mars-hydro.com | On Amazon → | |
| 4 |  Medic Grow Fold-8 | $559 | 720 | 2052 | 2.7 | 4x4 | white-plus-red | — | web.archive.org | On Amazon → | |
| 5 | Grower's Choice ROI-E720 | $750.89 | 720 | 1870 | 2.6 | 5x5 | white-plus-red | 2040 | hydrobuilder.com | On Amazon → | |
| 6 |  AC Infinity IONFRAME EVO8 | $799 | 730 | 2013 | — | 5x5 | white-plus-red-farred | 2688 | acinfinity.com | On Amazon → | |
| 7 | California Lightworks SpectraMAX Vertical 1000 | $1299 | 905 | 2485 | 3.5 | — | tunable-multichannel | — | shop.californialightworks.com | On Amazon → | |
| 8 |  Horticulture Lighting Group HLG Scorpion Diablo | $1299 | 650 | 2130 | 3.2 | 5x5 | white-plus-red | — | horticulturelightinggroup.com | On Amazon → | |
| 9 |  Fluence SPYDR 2i | $1335 | 630 | 1700 | 2.7 | 4x4 | full-spectrum-white | — | fluence-led.com | On Amazon → | |
| 10 |  Gavita Pro 1700e LED | $1399 | 645 | 1700 | 2.6 | — | white-plus-red | 3336 | advancedhydrogardens.com | On Amazon → |
Specs are as published by the manufacturer (or a reputable spec source where the official page was unavailable); prices are US launch MSRP. Full per-product records and all spec columns are in our open dataset. The “Buy” links go to Amazon; as an Amazon Associate we earn from qualifying purchases, and the live price may differ from the sourced figure shown.
Popular comparisons
What is the cheapest grow light?
Spider Farmer SE5000 is the cheapest at $339.99 (Manufacturer spider-farmer.com lists the SE5000 LED (fixture-only option) at regular price $409.99 (on sale $329.99). Retailer LED Grow Lights Depot lists it at $399.99. Using manufacturer MSRP $409.99 for the fixture only.), as of 2026-07-11.
How much does grow lights cost?
Across the 10 grow lights with a published price, the median is $774.94, ranging from $339.99 to $1399, as of 2026-07-11.
Which grow light is best by the numbers?
Lowest price: Spider Farmer SE5000 ($409.99). Highest warrantyYears: Spider Farmer SE5000 (5 warrantyYears). Lowest weightKg: Spider Farmer SE5000 (6.62 weightKg).
How many grow lights are compared here?
10 grow lights across 10 brands, with US price and key specs, current through 2026-07-11.
What is the best overall grow light?
Spider Farmer SE5000 ($339.99) — Highest overall score (98/100) — the strongest balance of specs, value and recency in this group.
What is the best value grow light?
Mars Hydro FC-E6500 ($489.99) — Most specification per dollar of any grow lights here at $489.99.
What is the most capable grow light?
Grower's Choice ROI-E720 ($750.89) — Leads this group on the measured specs — a premium pick at $720.
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