What size LED light for 4x4 grow tent?
A good quality LEDs grow light is a must investment for a 4×4 grow tent. You have made a great effort to grow plants indoor with an efficient control system through a grow tent.
But to yield higher from their indoor garden, you need to have proper light setup for your plants. Every grower knows the importance of light in the growing cycle of plants (veg, bloom, flowering).
The light size depends on the size of your grow space. Generally, 1 sq ft of grow space requires about 32w of actual wattage of power for flowering. For the vegetation stage, you’ll need around half the power (25w).
4 feet x 4 feet = 16 square feet
Flowering stage: 16 square feet x 32 watts = 512 watts actual power. ( Recommended: 512W-650W actual power).
Vegetation stage: 16 square feet x 25 watts = 400 watts actual power. ( Recommended: 390W-450W actual power).
Let’s look at some of the best LED grow light options for a 4×4 tent.
New Mars Hydro FC 4800 480W LED Grow Light with Samsung LM301B Osram Diodes for 5ft×5ft
Mars Hydro FC 4800 480W LED Grow Light with Samsung LM301B Osram Diodes。 Silent fanless design. No fans zero noise. Built-in large areas of solid aluminum heat sinks, essential for heat dissipation while ensuring long lifespan of the light.
Perfect for 5ft×5ft coverage. Remember to properly adjust the height and brightness accordingly to your plants desired level for optimal growth.
- DLC&ETL listed
- Samsung Lm301b&Osram 660nm Leds
- More than 50% higher in PPFD compared with HID lamps
- Balance, full-spectrum light output
- Energy saving with 50% lower power consumption than HID lamps
- Slim design that is foldable up to 180 degrees, making it small, compact, and easy to install
- 6 passively cooled bars provide broad-coverage lighting for full-term growth
- Dimmable box
- Reliably sourced components including inventronics drivers
- Manufacture's warranty: 3 years
- IP65 waterproof
Kind LED X² Commercial LED Grow Light
Developed as the perfect solution to vertical racking and overhead grow operations, the X² commercial LED grow light from Kind LED was specifically designed for close-proximity growing, capitalizing on valuable tiered growing space while maintaining a large coverage footprint and tremendously even PPFD output. This means increased harvest weight and quality, and unmatched potential for financial returns at harvest. Discover the future of commercial LED grow lights today!
Model: Kind X² Commercial
Wattage Draw: 750 watts
HID equivalent: 1000 watts+
LEDs: 384 OSRAM OSLON SSL LEDs; 75,000 hour lifespan
PPF: 1650 μmol/s
Efficacy: 2.2 μmol/J
Spectrum: 3 Channel - Fully Adjustable when paired with a compatible controller
Coverage area: 4'x4'
Thermal management: Thick, heavy-duty aluminum heatsinks
Daisy chain: No
Dimensions: 39.4”x 39.4”x 4.3”
Operating temperature: Avoid extreme ambient heat
Hanging Height: 6-12"
Operating/input voltage: 5.25A @ 120V / 2.65A @ 240V
Product weight: 61 lbs
Certifications: IP65, FCC
Product includes: 6' Power cord; Wire Hangers
Recommended for: Full-cycle growing from seedling to flower
Manufacturer's Warranty: 3 years
