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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Viparspectra P1000 Led Grow Lights For Indoor Plants, Full Spectrum With Samsung Diodes (Includes Ir), 100W Dimmable Light, 2X2 Coverage Plant Lamps Plants Vegetables And Flowers

Product ID: 713960620

Details

Colour
White
Finish type
Unfinished
Light source type
Light Emitting
Material
Metal
Shape
Rectangular

🌈Full spectrum with Samsung LM281B+ diodes

💡100W high-efficiency power

🔇Fanless zero noise design

886.39 DT

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Description

🌿 Grow smarter, not harder — light up your indoor jungle with VIPARSPECTRA P1000!

SPECTRUM OF SUCCESS - Optimized full spectrum (660nm red + 3000K & 5000K white) mimics natural sunlight for vibrant plants.
POWER MEETS PRECISION - 100W dimmable LED delivers tailored light intensity for every growth phase.
SILENT GROWTH PARTNER - Fanless, noise-free design ensures a peaceful indoor garden environment.
PLUG GROW CONFIDENCE - 36-month worry-free warranty with easy plug-and-play setup and expert customer support.
ENERGY SMART GROWTH SMART - Consumes 60% less power than traditional 250W HPS/MH lights without sacrificing coverage or yield.

The VIPARSPECTRA P1000 is a 100W dimmable LED grow light featuring advanced Samsung LM281B+ diodes that deliver a full spectrum optimized for all plant growth stages. Its fanless, silent design with aluminum heat sinks ensures long lifespan and efficient heat dissipation. Covering up to 2' x 2' bloom area, it replaces traditional 250W HPS/MH lights while consuming significantly less energy. Easy to install with a 36-month warranty, it’s engineered for professional indoor gardeners seeking high performance and energy savings.

Specifications

ASIN	B083JVXHF6
Amperage	0.83 Amps
Batteries are Included	No
Brand Name	VIPARSPECTRA
Bulb Base	E26
Color	White
Color Temperature	4000 Kelvin
Customer Reviews	4.7 4.7 out of 5 stars (4,582)
Finish Types	Unfinished
Included Components	1 x P1000 LED 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	30L x 27.9W x 30H centimeters
Item Type Name	LED Grow Light
Item Weight	1.91 kg
Light Source Special Features	Daisy Chain, Dimmable
Light Source Type	Light Emitting Diode
Light Source Wattage	100 Watts
Manufacturer	VIPARSPECTRA
Manufacturer Part Number	ddn-35
Material Type	Metal
Maximum Compatible Light Source Wattage	100 Watts
Model Number	P1000
Mounting Type	Hanging 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	1.0 Count
Voltage	120 Volts
Wattage	100 watts

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886.39 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

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