LED Grow Lights

Grow Lights vs Sunlight: Which Grows Better Plants?

sunlight is free and far more intense, but grow lights win on control and year-round use. Here's which is better for your plants.

Can Grow Lights Burn Plants? Yes, but Not How You Think

Yes, but rarely from heat. The real cause fools most growers. Learn the signs of light burn and how to prevent it.

Best Grow Lights for Microgreens (Trays to Full Racks)

Best grow lights for microgreens, from one tray to a full rack. Compare 5 daylight picks - strips, a red-boosted bar, a clip - by setup and budget.

Can You Use Regular LED Lights to Grow Plants?

Can you use regular LED lights to grow plants? Yes, but only low-light plants, and slowly. See when a normal bulb works and when you need a grow light.

Do LED Grow Lights Use a Lot of Electricity?

Do LED grow lights use a lot of electricity? Most cost just $1-7 a month. Calculate your exact running cost and compare LED vs HPS.

Best Grow Lights for Succulents: Compact & Colorful

Best grow lights for succulents to stop stretching and keep colors vivid. Compare 5 picks by setup and budget, from $10 clips to panels.

How Far Should Grow Lights Be From Seedlings?

Grow lights go 12-24 in above seedlings (panels) or 2-4 in (strips). Full distance-by-type chart, plus too-close vs too-far signs.

Best Grow Lights for Seedlings: 5 Top Picks for 2026

We compared the 5 best grow lights for seedlings - from a $19 clip light to full shelf kits. See picks for every setup and budget, with specs and prices.

Mars Hydro TS1000 Review: Best Beginner Grow Light?

Spider Farmer SF1000 Review: Best 100W 2x2 Grow Light?

Spider Farmer SF1000 review: 100W full spectrum, dimmable, silent fanless, 5-year warranty. Best 2x2 grow light for ~$70? Full breakdown.

VIPARSPECTRA P1000 LED Grow Light Review: A Top Pick for Small Tents

VIPARSPECTRA P1000 review: 100W, Samsung LM301B diodes, far-red, dimmer, fanless. Full spectrum 2x2 grow light for ~$66. Worth it?

Best LED Grow Light for 4x4 Tent

The 5 best LED grow lights for a 4x4 tent - compare value, budget, premium & max-yield picks with specs, PPFD, prices & coverage buying tips.

Best Reef LED Lighting - LedLightsGeek

Top reef LED lights: EcoTech Radion XR30, AI Hydra 32 HD, Kessil A360X. Full spectrum for SPS/LPS corals, high PAR output, color rendering reviews.

Best LED Grow Lights for Indoor Plants

Best LED grow lights for indoor plants: Briignite, Soltech Aspect, VIVOSUN T5, SANSI 36W & Mosthink. Full-spectrum, 11-60W for all plants.

Best LED Lights For Planted Tank - LedLightsGeek

Top LED lights for planted tanks: Fluval Plant 3.0, Chihiros WRGB II, NICREW ClassicLED Plus. PAR-rated, full spectrum, adjustable for all tanks.

Best LED Horticulture Lights - LedLightsGeek

The best LED horticulture lights include HLG 650R, Gavita 1930e, and Spider Farmer SE7000. Full spectrum, high PPF/PPFD, dimmable. Reviewed for commercial greenhouses and indoor growing.

Best Full Spectrum LED Grow Lights - LedLightsGeek

Best full spectrum LED grow lights: Spider Farmer G5000, VIVOSUN VS4000, Mars Hydro TSW2000 & more. Full spectrum, seed to harvest

Best LED Aquarium Lighting For Plants - LedLightsGeek

We tested the top LED lights for planted aquariums. See our picks for best overall, best value, and best premium - with specs, pros, cons & buying guide.