LED Grow Lights

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.