can this light be dimmed with a dimmer switch ?

The answers, including by the seller, are contradictory. There is no way to adjust the light output built into the unit. The vendor does not offer advice on a suitable external dimming mechanism nor does it discuss changes that a dimmer might cause to the spectrum. It would be nice if the seller would give explicit advice on external dimmers. Otherwise a solid unit.

Is this a good light for a chameleon cage, with tropical plants in it?

Dear Customer, Thank you for contacting us. The grow light has an optimal full-spectrum coverage that includes 3000K, 5000K, 660nm, 750nm light (i.e., white, warm white, red, and far-red light). It's designed for plants what they need in every growth stage. Have a great day! Best regards, The VIVOSUN Customer Care Team

Whats the power draw?

Dear #z , The input power is 100W. Feel free to contact us any time if you have other questions, we'll be happy to help! All The Best, The VIVOSUN Customer Care Team

Is this good for chameleon enclosure’s?

This thing would give off too much heat. Nest use a device specifically designed for reptile habitats.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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VIVOSUN Grow Lamp LED 100 W Full Spectrum Plant Lamp with Samsung Diodes Grow Light IP65 for Indoor Plants Seedling Vegetative and Flower in 60 x 60 cm 90 x 90 cm Grow Tent Greenhouse VS1000E

VIVOSUN Grow Lamp LED 100 W Full Spectrum Plant Lamp with Samsung Diodes Grow Light IP65 for Indoor Plants Seedling Vegetative and Flower in 60 x 60 cm 90 x 90 cm Grow Tent Greenhouse VS1000E

Product ID: 412531737

Details

Colour
Natural Color
Finish type
Polished
Light source type
Light Emitting
Material
Aluminum
Shape
Square

🌈Full spectrum: 3000K, 5000K, 660nm, 750nm

💡100W power with 238 Samsung diodes

❄️Aluminum heat sink for cooler, quieter operation

Description

🌱 Grow like a pro, shine like the sun!

SAFETY FIRST ALWAYS - ETL-certified isolated driver reduces electric shock risk—peace of mind for your indoor garden.
COOL QUIET OPERATION - Advanced aluminum heat sink ensures your grow light runs cooler and whisper-quiet, no more overheating worries.
POWER PACKED EFFICIENCY - Harness 2.5 μmol/J output with just 100W energy consumption—grow smarter, not harder.
READY TO HANG WEATHERPROOF - Includes bonus hangers and IP65 waterproof rating—perfectly tailored for your 2x2 ft grow tent or greenhouse setup.
SUNLIKE SPECTRUM FOR EVERY GROWTH STAGE - Optimized full-spectrum light mimics natural sunlight to boost seedling, vegetative, and flowering phases.

The VIVOSUN VS1000E 100W LED Grow Light features 238 high-efficiency Samsung diodes delivering a full spectrum of light (3000K, 5000K, 660nm, 750nm) ideal for all plant growth stages. Its ETL-certified isolated driver ensures safety, while the aluminum heat sink keeps the unit cool and quiet. Designed for indoor use, it’s IP65 waterproof and comes with bonus hangers, making it perfect for 2x2 ft grow tents and greenhouses.

Specifications

ASIN	B09F2MG2L8
Batteries are Included	No
Brand Name	VIVOSUN
Bulb Base	E26
Color	Natural Color
Color Rendering Index	67
Color Temperature	5000 Kelvin
Customer Reviews	4.4 4.4 out of 5 stars (602)
Finish Types	Polished
Included Components	a pair of rope hanger
Item Dimensions L x W x H	36.6L x 31W x 7.1H centimeters
Item Type Name	Lighting
Item Weight	1.8 Kilograms
Light Output Maximum	1000 Lumens
Light Source Special Features	Samsung diodes, ETL-certified safe driver, aluminum heat sink, IP65 waterproof level
Light Source Type	Light Emitting Diode
Light Source Wattage	100 Watts
Manufacturer	VIVOSUN
Manufacturer Part Number	VS1000E
Material Type	Aluminum
Maximum Compatible Light Source Wattage	100 Watts
Model Number	VS1000E
Mounting Type	Hanging Mount
Number of Items	1
Number of Light Sources	238
Number of Packs	1
Power Source	Corded Electric
Set Name	60 x 60 cm 90 x 90 cm
Shade Material	Aluminum
Shape	Square
Specification Met	ETL
Style Name	Modern
Unit Count	1.0 Count
Voltage	110 Volts
Wattage	100 watts

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