Click Here  to see Why People Love Working with Us >>
Summer Sale on Now | Call or Text:  (833) 416-0375
Skip to content
Efinity Superstar S840 Indoor LED - Green Thumb Depot
Efinity Superstar S840 840 Watt Indoor LED

Efinity Superstar S840 840 Watt Indoor LED

See more by Efinity
SKU: 04517000068

Official Distributor

$1,381.15
Preview Icon

An Important Note on Pricing and Returns:

We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy, transparent returns. If you're comparing options, we encourage you to review competitors’ fine print carefully.

We've helped countless customers who had issues elsewhere, and we’re here to make sure that never happens to you.

Or

Monthly payments start at:

$38.36/mo

Learn More

Check Icon

Monthly Payment Start at:

$38.36/mo

Learn More

Contact us about commercial pricing
Volts

Notify me when back in stock

Free Shipping

On most orders

Call Us

(833) 416-0375

Mon-Fri 9am-6pm CST

Best price, guaranteed

Contact us to unlock it

Easy Returns

Always hassle free

Free Shipping
Exclusions apply

Lowest Price Gurantee

Easy Returns

The Efinity Superstar S840 Indoor LED revolutionizes indoor lighting for plant cultivation with unparalleled efficiency. It delivers optimal light performance through its full-spectrum capabilities, ensuring balanced growth throughout all stages. This LED light fixture is designed to minimize energy consumption while maintaining high output, providing a sustainable solution for your indoor growing needs.

Is the Efinity Superstar S840 Indoor LED Right for Me?

The Efinity Superstar S840 Indoor LED is designed to enhance plant growth in diverse indoor environments. This full-spectrum LED fixture ensures optimal lighting conditions for all stages of plant growth. With a powerful 840W output and high-efficiency performance, it is suitable for both small-scale and commercial cultivation needs.

Features & Benefits

Specifications

What is included?

Warranty & Returns

Features

Maximize Growth, Minimize Energy

The Efinity Superstar S840 Indoor LED offers full-spectrum light output, delivering an impressive PPF of 2520 μmol/s with an efficacy of 3.0 μmol/J. It supports dimmability from 0 to 100% and is equipped with advanced controls to ensure precise management of your grow environment. This fixture is designed for high efficiency, making it a top choice for energy-conscious growers.

Efficient Cooling

Schedule Controls

Full Spectrum

840 Watts

High-Quality Diodes

High Efficiency

Benefits of LED Grow Lights

LED grow lights offer numerous benefits for plant cultivation. They are energy-efficient, customizable in spectrum, emit minimal heat, and have a long lifespan. These qualities reduce costs, enhance growth, and promote environmentally friendly and low-maintenance cultivation practices.

Instant On/Off

It allows precise control over light cycles.

Full Spectrum Lighting

This promotes healthier and more robust plant growth.

Low Heat Emission

This reduces the risk of heat stress and saves them from damaging

Easy Installation

LED grow lights require less maintenance, saving you time and effort.

Optimized Light Output

Allows you to adjust the light spectrum to suit different plant types and growth stages

Power Saver

LED grow lights save energy, costs, and promote sustainable cultivation.

Durable Design

Constructed with top-quality materials, ensuring prolonged use in various conditions.

Consistent Output

Engineered for sustained performance, guaranteeing optimal light output over time.

wetanddry

Why Choose Efinity

Explore Efinity for state-of-the-art LED lighting solutions. Specializing in indoor cultivation systems, Efinity offers high-performance, energy-efficient lighting products designed for a wide range of environments. Ideal for both commercial growers and hobbyists, Efinity ensures optimal plant growth and energy savings, supporting sustainable agricultural practices.

wetanddry
Uniform Light Distribution

Provides even and uniform light coverage to ensure all plants receive adequate illumination.

Customization

Allows for convenient control and customization of lighting schedules and settings.

Energy Efficiency

Designed to minimize energy consumption and heat production, resulting in cost savings and a cooler growing environment.

Customer Reviews


Trusted by authentic customer reviews from verified buyers worldwide.
If I could rate 6 stars I would!
If I could rate 6 stars I would! My representative Edouard B. has been shockingly responsive! Like - oh my god - an actual SERVICE oriented company. He's dug into my odd connectivity issues I've been having - and following up in an AMAZINGLY timey manner. No shit. You'll be impressed! (And the price was also unbeatable, quick shipping...it's all PERFECT). Thank you Ed!!
Jim D
Customer service was outstanding great…
Customer service was outstanding great people to deal with they understand your needs and they will do their best to fulfill them there is no way I can complain about them because they are the best help out there.Thanks green thumb depot. I’ll definitely order from them again
Glenn Appleton
The machine is doing just what my…
The machine is doing just what my salesman told it would do (I appreciate you Ed thank you) . The machine is what we need for our new business we’re starting up, soon to be llc and licensed. We are getting a lot of clients wanting our services. Ed I will be needing more of your products, thank you again.
Freddie
Fantastic
Great prices, fantastic customer service, and mind blowing shipping! Incredible. Will be using again and telling anyone in need.
Kar
←
→


Why Thousands of Growers Choose to Work Exclusively with Greenhouse with plants

Green Thumb Depot Logo

Them Green Thumb Depot Logo

icons-no Support
icons-no Nearly impossible to reach a real person. Endless chatbot loops, auto-replies, and unreturned emails.
icons-no Real humans. We answer quickly. Always here, always helpful
icons-no Order Processing
icons-no Orders often sit for days before being acknowledged. No clear confirmation, updates, or timelines.
icons-no Orders are processed immediately. You'll receive confirmation, tracking, and real-time updates within hours.
icons-no Shipping
icons-no Slow, vague, and unoptimized. Basic carriers, minimal tracking, and delayed delivery windows.
icons-no Fast, insured, and fully trackable shipping — optimized for speed and visibility every step of the way.
icons-no Pricing
icons-no Hidden fees, bait and switch tactics, post purchase price increases.
icons-no Our relationships guarantee the lowest prices. Transparent and fair. No surprises at checkout, and no shady tactics after the sale.
icons-no Returns & Warranty
icons-no Hidden fees, bait and switch tactics, post purchase price increases.
icons-no Clear, honest, and fast. Our return policy is built to protect your investment, not dodge responsibility.
icons-no Support
icons-no Frustrating automated responses
icons-no Fast, helpful and always supportive
icons-no Order Processing
icons-no Delays and lack of communication
icons-no Instant processing and updates
icons-no Shipping
icons-no Slow, unreliable and delayed service
icons-no Fast, insured, trackable shipping
icons-no Pricing
icons-no Deceptive pricing practices
icons-no Lowest prices, no surprises
icons-no Return & Warranty
icons-no Frustrating, misleading return policies
icons-no Clear, honest return policy

FAQ Section

What is the light output in µmol/s for the Efinity Superstar S840?
The Efinity Superstar S840 provides a light output of 2520 µmol/s.
What is the energy efficiency rating in μmol/J of the S840?
The Efinity Superstar S840 has an efficacy of 3.0 μmol/J.
How do you control the dimming on the S840?
The dimming feature on the S840 is controllable from 0 to 100%.
What spectrum does the S840 cover?
It covers a full spectrum from 380 to 780 nm.
Can the S840 be used in place of a 1000W HPS light?
Yes, the S840 can replace a 1000W HPS light effectively.
What input voltage does the S840 require?
It supports various input voltages including 110, 208, 220, 240, and 277V.
How heavy is the Efinity Superstar S840?
The S840 weighs 27.3 lbs.

Specifications

SPECS & DIMENSIONS

Weight 27.3 lbs.
Dimensions 43.3"L x 43.3"W x 4.3"H
Power Consumption 840 Watts

MATERIALS & POWER

Voltage and Current

  • The Efinity Superstar S840 Indoor LED operates at a range of voltages including 110-277V and 277-480V.

LED Diodes

  • This fixture uses high-quality LED diodes to provide a full spectrum of light, ideal for all stages of plant growth.

Power Supply

  • It is equipped with an efficient power supply that converts incoming electrical voltage to the required voltage for the LED diodes, ensuring optimal performance.

LED LIGHTS

Dimmability

  • The Efinity Superstar S840 features dimming capabilities from 0 to 100%, allowing users to adjust light intensity and power consumption according to the plant's growth stages.
Brand Efinity
Weight (lb.) 27.3 lbs
Length (in.) 43.3
Width (in.) 43.3
Height (in.) 4.3
LED Light Spectrum Full Spectrum
LED Fixture Type Multi-Bar
LED Features Equivalent to 1000W HPS, Full spectrum light, Large coverage, Remote Control
PAR Efficiency 3.0 μmol/J
Spec Sheet PDF

What is Included?

What’s in the box.

  • Efinity Superstar S840 Indoor LED
  • 120V Power Cord
  • Hanging Kit
  • Remote Control
  • User Manual

Warranty Policy

Efinity offers a comprehensive warranty on their products, ensuring customer satisfaction and reliability. For specific warranty details on the Efinity Superstar S840 Indoor LED, refer to the user manual provided with the product or contact the vendor directly. Warranty terms may vary based on the product model and purchase location.

>