Of course the heat-sink dissipates heat, has anyone measured the temp of the light fixture or the driver..?

I havent measured the temp but i have the p1000 and the p1500 in a 4x4 tent and i can easily lower or raise my temps cause i have a proper airflow system setup.So no they dont get to hot,Great lights!hands down.Good prices.Great performance.

is it a good size for a 4x4 tent?

Dear customer, the light is perfect for 4’x4’ vegetative coverage at 24” and 3’x3’ flowering coverage at 20”. So it's a good size for a 4x4 tent. If you would like to full cover the 4x4 tent. our P2500 led grow light will be better. If you have any further question, please kindly contact us via Amazon message. We're always happy to help.

Will it effectively cover a 5x5 area? Would 4 of these work in a 10x10 tent? One light in each 5x5 square?

Should be good for 5x5 but if the tent is bigger you might need more but yeah the maximum coverage should be 5x5

Why get this vs XS2000?

The p4000 is a much stronger light for bigger grows and deeper light penetration.

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VIPARSPECTRA P2000 LED Grow Lights for Seed Starting Vegetables Bloom, 250 Watt Dimmable Plant Light Dimming Daisy Chain Grow Lights for Indoor Plants Full Spectrum in 4x2/3x3 Grow Tent

Product ID: 202963622

Details

Color
Green
Finish Type
Polished
Light Source Type
LED
Material
Aluminum
Shape
Rectangular

🌱Full spectrum for all growth stages

💡250W powerful LED output

🔗Daisy chain up to 20 units

¥46955

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Description

🌿 Grow smarter, not harder — light up your indoor jungle with VIPARSPECTRA P2000!

PRECISION DIMMABLE CONTROL - Tailor light intensity perfectly for seedlings to bloom with an easy-to-use dimmer knob.
FULL SPECTRUM SUNLIGHT SIMULATION - Combines 660nm red and 3000K/5000K white LEDs to replicate natural sunlight for veg and bloom phases.
SCALABLE DAISY CHAIN CONNECTIVITY - Link up to 20 lights seamlessly for commercial or vertical farming setups without extra wiring hassle.
SILENT EFFICIENT HEAT MANAGEMENT - Fanless aluminum heat sinks ensure long lifespan and energy savings while keeping your grow space cool.
SCIENTIFICALLY OPTIMIZED DIODE LAYOUT - Uniform PAR distribution and deep canopy penetration maximize plant yield and health.

The VIPARSPECTRA P2000 is a 250-watt, full spectrum LED grow light designed for indoor gardening, offering scientifically optimized diode placement for uniform light distribution and deep canopy penetration. It features a precise dimmer for customizable brightness, supports daisy chaining up to 20 units for scalable growing, and uses silent, fanless heat dissipation to ensure durability and energy efficiency. Ideal for seed starting, vegetative growth, and flowering phases within 4'x3' grow tents or similar indoor setups.

Specifications

ASIN	B085W3LY4Q
Amperage	2.01 Amps
Batteries are Included	No
Best Sellers Rank	#6,928 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #16 in Plant Growing Lamps
Brand Name	VIPARSPECTRA
Color	Green
Color Temperature	4000 Kelvin
Customer Reviews	4.7 out of 5 stars 5,264 Reviews
Finish Type	Polished
Finish Types	Polished
Included Components	1 x P2000 Led Grow Light, 1 x Power Cord, 2 x Stainless steel hooks, 2 x Rope Hangers, 1 x Dimming Cable, 1 x User Instruction
Item Dimensions L x W x H	23.6"L x 11"W x 2.6"H
Item Type Name	LED Grow Light
Item Weight	7.7 Pounds
Light Output Maximum	39989 Lumens
Light Source Special Features	dimmable, high-safety, heat-dissipation
Light Source Type	LED
Light Source Wattage	240 Watts
Manufacturer	VIPARSPECTRA
Manufacturer Part Number	P2000
Manufacturer Warranty Description	3 years manufacturer.
Material	Aluminum
Material Type	Aluminum
Maximum Compatible Light Source Wattage	240 Watts
Model Number	P2000
Mounting Type	Ceiling Mount
Number of Light Sources	700
Power Source	Corded Electric
Shade Material	Aluminum
Shape	Rectangular
Smart Home Compatibility	Not Smart Home Compatible
Style Name	Modern
Unit Count	1.0 Count
Voltage	120 Volts
Wattage	250 watts

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¥46955

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

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