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.
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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...
View on AmazonSpider 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....
View on AmazonHPS Grow Light Kit (250W)
Lumii
Complete HPS (High Pressure Sodium) grow light kit with ballast, reflector, and bulb. Traditional technology with proven...
View on AmazonLUMii 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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Find Your Perfect Setup
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Start the QuizFrequently 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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