HydroponicAdvice.comUpdated January 2026
Best Grow Lights 2026: LED & HPS Compared
Buying Guide

Best Grow Lights 2026: LED & HPS Compared

Expert grow light recommendations for US indoor growers. Compare 100-600W LED and HPS lights with real testing and electricity costs.

By HydroponicAdvice Team|Updated 15 January 2026

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Products Mentioned in This Guide

VIVOSUN AeroLight A100SE LED Grow Light (100W)

VIVOSUN

Full spectrum LED grow light with integrated circulation fan, app-controlled via GrowHub E25. Red Dot design award winne...

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Spider Farmer SF2000 EVO LED Grow Light (200W)

Spider Farmer

Next-gen LED grow light with Samsung LM301H EVO diodes. 200W actual power, dimmable controller, no-fan silent operation....

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HPS Grow Light Kit (250W)

Lumii

Complete HPS (High Pressure Sodium) grow light kit with ballast, reflector, and bulb. Traditional technology with proven...

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LUMii BLACK 600W HPS Grow Light Kit

LUMii

High-output HPS grow light system with dimmable digital ballast. 600W dual spectrum provides intense light for maximum y...

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Frequently Asked Questions

What is the best grow light for beginners?

LED panels are ideal for beginners. They run cool, use less electricity, and provide full-spectrum light. A 100W LED panel ($60-100) covers a 2x2 ft area perfectly for herbs and leafy greens.

How much do grow lights cost to run?

A 100W LED grow light costs about $4-6/month running 16 hours daily. 600W HPS costs $20-25/month. LEDs are more efficient and generate less heat, reducing ventilation costs too.

Do I need special grow lights for hydroponics?

Not special ones, but you need adequate light intensity. Leafy greens need 200-400 PPFD, fruiting plants need 400-600 PPFD. Any quality LED or HPS light achieving these levels works fine.

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