ValueView product
Spider Farmer SF-1000
Best $/watt LED for a beginner 2x2 grow.
Pros
- Samsung diodes
- Silent
- Dimmable
Cons
- 2x2 coverage only
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Grow • LEDs
Best LED Grow Lights Compared
Budget vs premium LEDs side by side — coverage, wattage, efficiency, yield potential, and smart features across every price tier.
Best budget LEDs
- Mars Hydro TS 1000 — best entry-level full spectrum, ~$130.
- Spider Farmer SF-1000 — Samsung diodes at a value price, ~$160.
- VIVOSUN VS1000 — quiet, dimmable, easy to install, ~$120.
Best for small tents
For 2x2 tents the Spider Farmer SF-1000 and AC Infinity Ionboard S22 are the two best picks — both run cool, both are silent, both cover the canopy evenly.
Best for yield
HLG and AC Infinity Ionframe consistently top efficiency tests. Expect 1.5–2.0 grams per watt in flower under optimal conditions.
Best smart features
The AC Infinity Ionframe Evo line is the only LED that natively integrates with a smart climate controller — letting your lights, fans, and humidifier all run from a single schedule.
Energy efficiency comparison
Look for efficacy in μmol/J. Anything above 2.5 is excellent. Below 2.0 you're paying for heat. Premium LEDs hit 2.8–3.0+; budget LEDs sit in the 1.8–2.3 range.
Full comparison table
| Light | Wattage | Coverage | Efficacy | Smart | Price tier |
|---|---|---|---|---|---|
| Mars Hydro TS 1000 | 150W | 2x2–3x3 | 2.0 | No | Budget |
| Spider Farmer SF-1000 | 100W | 2x2 | 2.7 | No | Value |
| AC Infinity Ionboard S22 | 100W | 2x2 | 2.7 | Yes | Mid |
| HLG 350R Diablo | 360W | 3x3–4x4 | 2.7 | No | Premium |
| AC Infinity Ionframe Evo 8 | 800W | 5x5 | 2.9 | Yes | Premium |
Trusted gear
Best LEDs across every price tier
From the most affordable entry into indoor growing to the premium smart-controlled flagships — picks for every budget and tent size.
SmartView product
AC Infinity Ionboard S22
Same Samsung diodes plus smart controller integration.
Pros
- Smart-ready
- Sleek
- Premium warranty
Cons
- Higher cost
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PremiumView product
HLG 350R Diablo
Quantum board with deep red — top efficacy in the price tier.
Pros
- High efficacy
- Deep red
- Built like a tank
Cons
- Heavier
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BudgetView product
Mars Hydro TS 1000
The most popular budget LED — easy entry, real results.
Pros
- Lowest price
- Wide availability
Cons
- Lower efficacy
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Frequently asked
Should I buy two cheap lights or one premium light?
One premium light. Better efficacy means a lower power bill and stronger flowers from the same canopy.
How long do LEDs last?
Quality LEDs are rated for 50,000+ hours. At 18 hours a day, that's about 7 years of continuous use.
Does color matter beyond full spectrum?
Extra deep red (660nm) and a small amount of UV/far-red can boost flower density. Most modern premium LEDs already include them.