Does the dimmer have a linear affect on the light's ppfd values? for example, its top value of 1006 at 100% is simply 754 at 75% and 503 at 50%?

I don't worry so much about par values your leaps on your plants will tell you everything you want to know. Don't make things too complex

What led is used? not smd... i know that it is a surface mounted device. what brand and model led is used? viparspectra please answer, not a customer.

Dear customer, P1000 used 3500k, 6500k, 660nm and IR 730nm diodes, and we are going to updated to Samsung LEDs in new version. The new version will be available on July or August. If there are any other questions, please feel free to contact us via Amazon message or email to support@viparspectra.com.

Will the p2500 get to hot in a 5 foot tall tent it’s a 2x4x5 foot tent would it light burn my plants?

this light definitely gets hot. I have it in a 2X4X5 tent and had to build a shroud over the driver that attaches directly to the exhaust fan. that completely solved the heat problem and was fairly easy to do.

So does the p1000 come with ir or not? product title says yes but reviews say no?

Dear customer, this P1000 light comes with 1pc IR diodes actually. Please feel free to order it.

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100 Watt LED Grow Light for Seed Starting Vegetables Bloom, Plant Lights | VIPARSPECTRA P1000 Dimmable Dimming Daisy Chain Grow Lights for Indoor Plants, Full Spectrum Lamp for 3x3/2x2 Grow Tent

Product ID: 179432370

Details

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

⚡100W power, ultra-efficient

🌱Full spectrum for all growth stages

🔗Daisy chain up to 20 units

₩199827

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Description

🌿 Grow Smarter, Not Harder — Light Up Your Indoor Garden Like a Pro!

SCALABLE GROWTH SETUP - Daisy chain feature supports up to 20 lights—ideal for serious indoor farms and vertical gardens.
POWER MEETS EFFICIENCY - Consumes only 100W but rivals 250W traditional lights, saving energy and costs.
SILENT DURABLE DESIGN - Fanless with premium aluminum heat sinks ensures whisper-quiet operation and long lifespan.
TAILORED LIGHT SPECTRUM - Optimized 660nm red, 3000K & 5000K white, plus 730nm far-red for seed to bloom perfection.
CUSTOM BRIGHTNESS CONTROL - Dimmable knob lets you dial in the exact light intensity your plants crave.

The VIPARSPECTRA P1000 is a 100W LED grow light engineered for professional indoor gardening. Featuring a scientifically optimized full spectrum light (red, white, far-red), it supports all plant growth stages from seedling to flowering. Its energy-efficient design delivers the output of a 250W traditional lamp while consuming less power. With a dimmable function and daisy chain capability for up to 20 units, it’s perfect for scalable setups. Silent, durable, and backed by a 3-year warranty, this grow light is a top choice for millennial plant enthusiasts aiming for maximum yield and minimal hassle.

Specifications

ASIN	B083JVXHF6
Best Sellers Rank	#5,799 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #35 in Plant Growing Lamps
Brand Name	VIPARSPECTRA
Color	Green
Color Temperature	4000 Kelvin
Customer Reviews	4.7 4.7 out of 5 stars (5,304)
Finish Types	Polished
Included Components	1 x P1000 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	11.8"L x 11"W x 2.4"H
Item Type Name	LED Grow Light
Item Weight	4.2 pounds
Light Source Special Features	Daisy Chain, Dimmable
Light Source Type	LED
Light Source Wattage	100 watts
Manufacturer	VIPARSPECTRA
Manufacturer Part Number	ddn-35
Manufacturer Warranty Description	3 years manufacturer.
Material Type	Aluminum
Maximum Compatible Light Source Wattage	100 watts
Model Number	P1000
Mounting Type	Ceiling Mount
Number of Items	1
Number of Light Sources	216
Number of Packs	1
Power Source	Corded Electric
Shade Material	Aluminum
Shape	Rectangular
Specification Met	FCC, UL
Style Name	Modern
Unit Count	1 Count
Voltage	120 volts
Wattage	100 watts

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₩199827

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered 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 South Korea.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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