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Spider Farmer GlowBar 3FT Full Spectrum LED Grow Light Strips for Indoor Plants, IP65 Waterproof, 8 Pack, Linkable, Energy-Efficient & Easy Install, Ideal for Plant Stand & Greenhouse
Spider Farmer GlowBar 3FT Full Spectrum LED Grow Light Strips for Indoor Plants, IP65 Waterproof, 8 Pack, Linkable, Energy-Efficient & Easy Install, Ideal for Plant Stand & Greenhouse

Spider Farmer GlowBar 3FT Full Spectrum LED Grow Light Strips for Indoor Plants, IP65 Waterproof, 8 Pack, Linkable, Energy-Efficient & Easy Install, Ideal for Plant Stand & Greenhouse

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SKU: SF-GlowBar25

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$106.00
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Bring vibrant, sunlike full-spectrum light to your indoor garden with energy-efficient grow light strips, designed for flexible installation on shelves, racks, and multi-tier plant stands—perfect for compact spaces and reliable year-round growth.

  • Dimensions: 88.5 × 3.3 × 3.2 cm (34.8″ × 1.30″ × 1.26″)

  • Coverage Area: 110 × 40 cm / 43″ × 16″ (2 bars per tier)

  • Max Daisy Chain: 11 single bars (110V) / 22 single bars (220V)

  • PPE: ≥ 2.2 umol/J

  • Luminous Flux: 28800 lm

Is the Spider Farmer GlowBar 3FT Right for Indoor Plants?

The Spider Farmer GlowBar 3FT is ideal for indoor gardeners needing a powerful, efficient lighting solution for plant stands, shelves, and greenhouses. Built with 768 full-spectrum LEDs and an eight-bar design, it delivers balanced plant illumination, wide coverage, and light suitable for every growth stage, from seedlings and vegetative development through flowering and harvest. With IP65 waterproof protection, linkable bars, and easy clip installation, growers can arrange the system across broader growing spaces and connect additional bars when needed. Ideal for plant stands, shelves, propagation areas, and greenhouse setups, GlowBar supports energy-conscious operation, healthy plant development, and consistent year-round growth.

What Makes the GlowBar 3FT a Practical Upgrade?

The GlowBar 3FT combines durable construction with efficient full-spectrum LEDs to provide dependable light for indoor plants while covering a broader growing area.

Its eight individual 25W bars can be positioned across shelves, plant stands, propagation areas, or greenhouse tiers. The wider arrangement helps maintain even illumination while keeping installation simple and flexible. With 28,800 lumens of output, the 3FT bars provide broader illumination across large shelves and multi-tier plant stands. Each bar measures 88.5 × 3.3 × 3.2 cm for extended reach and flexible installation in growing spaces. 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 eight-bar set is not enough for the growing layout. The longer bars suit deeper shelves, wider plant stands, propagation racks, and greenhouse benches where dependable coverage and simple expansion are especially valuable for everyday indoor cultivation throughout changing growth stages and seasonal planting routines alike.

Efficient Output & Balanced Light Distribution
The GlowBar 200W grow light uses eight slim bars and 768 LEDs to distribute full-spectrum illumination across broader plant areas. With PPE of at least 2.2 µmol/J and a 110 × 40 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, GlowBar supports plants throughout their lifecycle, from young seedlings to leafy vegetative growth and productive flowering stages. Its balanced output helps 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
GlowBar supports linkable installation, allowing additional bars to be connected for larger or multi-tiered growing areas. 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 GlowBar 3FT uses eight 25W full-spectrum bars 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, included connection cables, and energy-efficient 200W operation, GlowBar supports seedlings, vegetative plants, flowering crops, and year-round indoor cultivation.

200W Efficient Output

Full-Spectrum Lighting

Wide 3FT Coverage

Linkable 4-Bar Design

IP65 Waterproof

Extended Bar Layout

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 GlowBar 3FT provides true full-spectrum illumination designed to support plants through every growth stage, from early seedlings to productive flowering. Its balanced light output encourages photosynthesis, supports strong vegetative development, and helps maintain healthy, uniform growth. Ideal for plant stands, shelves, propagation areas, and greenhouse tiers, this extended lighting system delivers dependable coverage across a 110 × 40 cm growing area while using efficient 200W power for year-round indoor cultivation.

True Full Spectrum

Delivers balanced full-spectrum illumination to support seedlings, vegetative growth, flowering, and everyday indoor plant care.

Compact Light Coverage

Eight 3FT bars distribute light across a 110 × 40 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 useful 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® GlowBar 3FT?
It uses 200W across eight 25W bars and 768 LEDs.
What growing area does the GlowBar 3FT cover?
It covers 110 × 40 cm (43 × 16 inches).
What type of light does the GlowBar 3FT provide?
It provides full-spectrum LED light for all growth stages.
Is the GlowBar 3FT dimmable?
The standard GlowBar 3FT is an efficient fixed-output model. For adjustable brightness, choose the compatible dimmable GlowBar version.
Does this grow light support the full plant lifecycle?
Yes. Full-spectrum output supports the complete plant lifecycle.
How does the GlowBar 3FT manage heat and moisture?
Its aluminum body manages heat, while IP65 protection resists dust and water.
Can multiple GlowBar 3FT bars be connected together?
Yes. Link up to 11 single bars at 110V or 22 at 220V, helping expand illumination across larger or multi-tiered growing areas.
Does the GlowBar 3FT include smart app control?
No app is required; the GlowBar 3FT uses straightforward plug-and-play operation with included power cords and connection cables.
Is the GlowBar 3FT suitable for humid growing spaces?
Yes. IP65 protection suits humid growing environments.

Specifications

SPECS & DIMENSIONS

Single Bar Net Weight 258 g ± 10 g
Single Bar Size (L × W × H) 885 × 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.

LINKING & INSTALLATION

Connection Capacity

  • Linkable eight-bar system supports up to 11 single bars at 110V or 22 single bars at 220V.
Brand Spider Farmer
Model / SKU GlowBar 3FT / SF-GlowBar25
Spectrum Type 3000K + 5000K + 660nm
Diode Count 162 pcs × 8
Input Voltage AC100-277V
Current (AMP) 0.1978A @ AC122V
0.1072A @ AC240V
0.09794A @ AC277V
Frequency 50/60HZ
Single Bar Wattage 25W ± 10%
User Manual PDF

What is Included?

What’s in the Box

  • 8 x GlowBar 3FT Light Bars (25W each)
  • 24 x Fixing Clips
  • 24 x Magnetic Tiles
  • 24 x Magnets
  • 24 x Cable Ties
  • 8 x Waterproof Covers
  • 16 x Nails
  • 7 x Connecting Cables
  • 4 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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