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Spider Farmer Pro GlowBar 2FT Full Spectrum LED Grow Light Strips for Indoor Plants, IP65 Waterproof, Linkable, Energy-Efficient & Easy Install, Ideal for Plant Stand & Greenhouse (4 Pack)
Spider Farmer Pro GlowBar 2FT Full Spectrum LED Grow Light Strips for Indoor Plants, IP65 Waterproof, Linkable, Energy-Efficient & Easy Install, Ideal for Plant Stand & Greenhouse (4 Pack)

Spider Farmer Pro GlowBar 2FT Full Spectrum LED Grow Light Strips for Indoor Plants, IP65 Waterproof, Linkable, Energy-Efficient & Easy Install, Ideal for Plant Stand & Greenhouse (4 Pack)

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SKU: SF-GlowBar20D

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$57.00
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Bring vibrant, sunlike full-spectrum light to your indoor garden with energy-efficient, dimmable grow light strips, featuring three adjustable brightness levels (100% / 50% / 10%) to match different plant growth stages. Designed for flexible installation on shelves, racks, and multi-tier plant stands—perfect for compact spaces and reliable year-round growth.

  • Dimensions: 58.5 × 3.3 × 3.2 cm (23.03″ × 1.30″ × 1.26″)
  • Coverage Area: 70 × 35 cm / 28″ × 14″ (2 bars per tier)
  • Max Daisy Chain: 12 single bars (110V) / 24 single bars (220V)
  • PPE: ≥ 2.2 umol/J
  • Luminous Flux: 11680 lm

Is the Spider Farmer Pro GlowBar 2FT Right for Indoor Plants?

The Spider Farmer Pro GlowBar 2FT is ideal for indoor gardeners needing a powerful, adjustable lighting solution for plant stands, shelves, and greenhouses. Built with 384 full-spectrum LEDs and a four-bar design, it delivers balanced plant illumination, wide coverage, and three brightness levels for seedlings, vegetative development, flowering, and harvest. With IP65 waterproof protection, linkable bars, and easy clip installation, growers can arrange the system across larger growing spaces and connect additional bars when needed. Smart memory restores the previous brightness setting after power-off, while Pro GlowBar supports energy-conscious operation, healthy plant development, and consistent year-round growth.

What Makes the Pro GlowBar 2FT a Practical Upgrade?

The Pro GlowBar 2FT combines durable construction with efficient full-spectrum LEDs and adjustable brightness to provide dependable light for indoor plants while covering more growing space.

Its four individual 20W bars can be positioned across shelves, plant stands, propagation areas, or greenhouse tiers. Three brightness settings and smart memory help maintain flexible illumination while keeping daily operation simple and consistent. With 11,680 lumens of output, the 2FT bars provide stronger illumination across wider shelves and multi-tier plant stands. Each bar measures 58.5 × 3.3 × 3.2 cm, giving growers more reach without requiring a larger fixture. The system is designed for dependable plug-and-play use in indoor gardens, propagation areas, racks, and greenhouse spaces. Its full-spectrum output supports consistent daily lighting, while the waterproof lampshade helps protect the LED components from dust and moisture. Linkable connections make expansion practical when a single four-bar set is not enough for the growing layout.

Efficient Output & Balanced Light Distribution
The Pro GlowBar 80W grow light uses four slim bars and 384 LEDs to distribute full-spectrum illumination across broader plant areas. With PPE of at least 2.2 µmol/J and a 70 × 35 cm coverage area, it suits plant stands, shelves, and greenhouse tiers where efficient, even lighting is important.

Full Spectrum for Every Growth Phase
Designed to provide true full-spectrum illumination, the Pro GlowBar supports plants throughout their lifecycle, from young seedlings to leafy vegetative growth and productive flowering stages. Three brightness levels—100%, 50%, and 10%—help create a dependable daily lighting environment for indoor cultivation.

Durable, Water-Resistant Construction
The aluminum bar construction supports heat management while the IP65 waterproof rating helps protect the light from dust and water exposure. This durable design is well suited to plant stands, greenhouse shelves, and other active indoor growing environments.

Linkable & Easy to Install
The Pro GlowBar supports linkable installation, allowing additional bars to be connected for larger or multi-tiered growing areas. Dimmable and non-dimmable bars can be mixed in a series, while the included clips, connecting cables, and power cords make it simple to mount and arrange the light across plant stands, shelves, greenhouses, and indoor cultivation spaces.

Features & Benefits

Specifications

What is included?

Warranty & Returns

Features

Boost Your Indoor Growing Performance

Designed for indoor growing, the Spider Farmer Pro GlowBar 2FT uses four 20W full-spectrum bars with three adjustable brightness levels for balanced illumination across plant stands, shelves, and greenhouse tiers. Its aluminum construction and IP65 waterproof protection support dependable use in active growing environments, while the linkable design lets growers expand coverage when needed. With easy clip mounting, smart memory, included connection cables, and energy-efficient 80W operation, Pro GlowBar supports seedlings, vegetative plants, flowering crops, and year-round indoor cultivation.

80W Efficient Output

Full-Spectrum Lighting

3-Level Dimming

Linkable 4-Bar Design

IP65 Waterproof

Smart Memory Control

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.

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Why Spider Farmer?

Spider Farmer is trusted by growers worldwide for delivering reliable, high-efficiency LED grow lights at an exceptional value. Their fixtures use premium LEDs, advanced drivers, and rugged construction designed to perform for years. With smart controls, strong warranties, and proven grow results, Spider Farmer provides professional-grade lighting at accessible prices, making it a top choice for home and commercial cultivators.

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Spectrum Matters

The Spider Farmer Pro GlowBar 2FT provides true full-spectrum illumination designed to support plants through every growth stage, from early seedlings to productive flowering. Its balanced light output and three brightness settings encourage photosynthesis, support strong vegetative development, and help maintain healthy, uniform growth. Ideal for plant stands, shelves, propagation areas, and greenhouse tiers, this wider lighting system delivers dependable coverage across a 70 × 35 cm growing area while using efficient 80W power for year-round indoor cultivation.

True Full Spectrum

Delivers balanced full-spectrum illumination with three adjustable brightness levels for seedlings, vegetative growth, flowering, and everyday indoor plant care.

Compact Light Coverage

Four 2FT bars distribute light across a 70 × 35 cm area for consistent illumination on shelves, stands, and greenhouse tiers.

Efficient Waterproof Performance

Provides at least 2.2 µmol/J PPE with IP65 protection, combining adjustable plant light with durable, energy-conscious operation.

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

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FAQ Section

What is the power consumption of the Spider Farmer® Pro GlowBar 2FT?
It uses 80W across four 20W bars and 384 LEDs.
What growing area does the Pro GlowBar 2FT cover?
It covers 70 × 35 cm (28 × 14 inches).
What type of light does the Pro GlowBar 2FT provide?
It provides full-spectrum LED light for all growth stages.
What brightness settings does the Pro GlowBar 2FT offer?
It offers 100%, 50%, and 10% brightness settings.
Does this dimmable grow light support the full plant lifecycle?
Yes. Full-spectrum output supports the complete plant lifecycle.
How does the Pro GlowBar 2FT manage heat and moisture?
Its aluminum body manages heat, while IP65 protection resists dust and water.
Can multiple Pro GlowBar 2FT bars be connected together?
Yes. Link up to 12 bars at 110V or 24 at 220V.
Does the Pro GlowBar 2FT include smart app control?
No app is required; smart memory enables simple plug-and-play operation.
Is the Pro GlowBar 2FT suitable for humid growing spaces?
Yes. IP65 protection suits humid growing environments.

Specifications

SPECS & DIMENSIONS

Single Bar Net Weight 186 g ± 10 g
Single Bar Size (L × W × H) 585 × 33 × 32 mm
LED Light Spectrum True Full Spectrum LED lighting

BUILD & PERFORMANCE

Voltage & Input

  • AC 100–277V, 50–60Hz operation compatible with both home growing environments and commercial cultivation systems.

LED Chips

  • Full-spectrum LED bars designed to support seedlings, vegetative growth, flowering, and indoor plant development

Driver System

  • High-quality Spider Farmer removable driver allowing flexible installation and improved heat management.

DIMMING & LINKING

Brightness Adjustment

  • Three-level dimming at 100%, 50%, and 10% with smart memory; supports up to 12 single bars at 110V or 24 single bars at 220V.
Brand Spider Farmer
Model / SKU GlowBar 2FT Pro / SF-GlowBar20D-US-NEW
Spectrum Type 3000K + 5000K + 660nm
Diode Count 96 pcs × 4
Input Voltage AC100-277V
Current (AMP) 0.1432A @ AC122V
0.08115A @ AC240V
0.07626A @ AC277V
Frequency 50/60HZ
Single Bar Wattage 20W ± 10%
User Manual PDF

What is Included?

What’s in the Box

  • 4 x GlowBar 2FT Light Bars (20W each)
  • 8 x Fixing Clips
  • 8 x Magnetic Tiles
  • 8 x Magnets
  • 12 x Cable Ties
  • 4 x Waterproof Covers
  • 8 x Nails
  • 3 x Connecting Cables
  • 2 x Power Cords

Warranty Policy

It's recommended to contact Spider Farmer for specific warranty information related to their LED grow lights. Please note that warranty details may vary depending on the product model, purchase location, and other factors.

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