Are the fans on the 600w supposed to spin at all times? Mine don't but will randomly on restart

The fans in the light I bought runs all of the time,sounds like a bad light.

How many needed in a 4x8?

Depends on how you’re growing it. Billy Bob is right 8 lights would only be 1920 watts at the wall. You would have an even par from poll to poll and have high par readings then rated. Be careful! Running x8 240 watt lights will get hot. You’ll need supplemental AC of at least 5k btu. And if your VPD isn’t in check you’ll crash n burn. 4 light would probably be the limit without AC. High VPD can only take you so far. Recommendation 4 to 8 lights depending on how you grow.

How much a month to run

So you have to do the math. But to help with that, running a 60 watts bulb is $17 a year at 24 hours a day, 7 days a week. If you're paying 12 cents per kilowatt hour. It's 28.3 cents per watt running for a year. Multiply that by the wattage of the lamp you choose for the years cost. Decide by 12 for a month. This is all easy information to find out, if you get off you butt, and do a fifteen second Google search.

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- KS2000 230W LED Grow Light, 2.8 µmol/J Full Spectrum

Product ID: 144569231

Details

Color
Creamy White
Finish Type
Unfinished
Light Source Type
Light Emitting
Material
Aluminum
Shape
Rectangular

⚡230W high power output

🌈2.8 µmol/J full spectrum efficiency

🔗Daisy chain up to 3 units

€ 284.46

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Grow smarter, not harder — light up your harvest like a pro!

SEAMLESS DAISY CHAIN SETUP - Link up to 3 units on one outlet—streamline your grow space and reduce clutter.
MASSIVE 4 X 4 FT VEG COVERAGE - Ideal for professional grow tents, maximizing your indoor garden’s potential.
POWER PACKED 230 W PERFORMANCE - Outshines standard 200W lights for faster, heavier harvests with lower energy bills.
PRECISION VEG BLOOM CONTROL - Dual switches with 395nm & 730nm LEDs tailor light perfectly from seedling to full bloom.
WHISPER QUIET COOLING SAFETY - Advanced fans and aluminum heat sinks keep temps low and your grow room peaceful.

The KOSCHEAL KS2000 is a 230W full spectrum LED grow light delivering 2.8 µmol/J efficacy with 596 advanced LEDs including 395nm and 730nm diodes. Designed for 4x4 ft grow tents, it features independent Veg & Bloom switches, daisy chain capability for up to 3 units, ultra-quiet cooling, and a durable aluminum build. Trusted by thousands with a 3-year warranty and US-based support, it replaces traditional 400W HPS/CMH setups for faster, higher-quality yields while saving energy.

Specifications

ASIN	B07SKSR591
Amperage	18.18 A
Best Sellers Rank	#50,460 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #207 in Plant Growing Lamps
Brand Name	KOSCHEAL
Bulb Base	B15D
Color	Creamy White
Customer Reviews	4.5 4.5 out of 5 stars (2,696)
Finish Types	Unfinished
Included Components	Light kit inlcuded
Item Dimensions L x W x H	15.7"L x 8.27"W x 2.4"H
Item Weight	3.3 pounds
Light Source Special Features	3-way switching
Light Source Type	Light Emitting Diode
Light Source Wattage	230 watts
Manufacturer	KOSCHEAL
Manufacturer Part Number	1
Manufacturer Warranty Description	3 years.
Material Type	Aluminum
Maximum Compatible Light Source Wattage	230 watts
Model Number	KS
Mounting Type	Ceiling Mount
Number of Light Sources	596
Power Source	Corded Electric
Shade Material	Aluminum
Shape	Rectangular
Style Name	Compact
UPC	738956346940
Unit Count	1 Count
Voltage	110 volts
Wattage	230 watts

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€ 284.46

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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