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GlowR40 LED Plant Grow Light, Deep Red Supplemental Lighting Bar 2ft, 650-665NM High Efficiency Growing for Indoor Plants Bloom Flower

GlowR40 LED Plant Grow Light, Deep Red Supplemental Lighting Bar 2ft, 650-665NM High Efficiency Growing for Indoor Plants Bloom Flower

Q: Why use red spectrum supplemental lights?

Adding red supplementary light enhances photosynthesis, improves plant morphology, supports flowering and fruiting, and compensates for specific spectral gaps that your main light lacks, ultimately leading to healthier plants and increased yields.

Q: How do I pick the best model for my growing space?

GlowR40/R80 supports both horizontal and vertical suspension, compatible with quantum board lights and strip lights. We recommend the GlowR40 for main lights below 500 watts and the GlowR80 for 500 watts and above.

Q: What stage is this red light used and for how long?

Designed for the flowering period, and unlike IR light, deep red light can be used for hours, you can follow the working times aligned with the main lights.

Product ID: 615482067

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Details

Color
Red
Shape
Rectangular
Material
Aluminum (PC)
Light Source Type
LED
Shade Material
Polycarbonate

⏰7-day programmable digital timer

💧IP65 waterproof & dustproof

🔴40W deep red spectrum (650-665nm)

Frequently Bought Together

Spider Farmer GlowR40 LED Plant Grow Light, Deep Red Supplemental Lighting Bar 2ft, 650-665NM High Efficiency Growing for Indoor Plants Bloom Flower

Spider Farmer SUPP-IR16 LED Grow Light Bars, 730-745nm IR Supplemental Light for Indoor Plants, 2X2, 3X3, 4X4 Grow Tents, Daisy Chain Infrared Bar Set, 23.6" Long

Spider Farmer SUPP-UV30 LED Grow Light, UV Supplemental Light for Indoor Plants, 2X2, 3X3, 4X4 Grow Tents, 365-370nm Ultraviolet Grow Lamp Daisy Chain, 23.6" Long Bar Set

Description

🌱 Light Up Your Indoor Jungle with Precision & Power!

BLOOM LIKE A PRO - 72 high-efficiency deep red LEDs turbocharge flowering and fruiting for max yield.
CUSTOM FIT YOUR GROW - Versatile horizontal or vertical mounting with included kits for seamless setup in any space.
SCALE WITHOUT LIMITS - Daisy chain up to 32 bars for commercial-grade lighting control and uniform plant growth.
BUILT TO BRAVE HUMIDITY - IP65-rated waterproof lampshade keeps your grow light safe and spotless in any environment.
SET FORGET AUTOMATION - 7-day digital timer with 20 programmable on/off cycles keeps your garden perfectly lit, hassle-free.

The Spider Farmer GlowR40 is a 2ft, 40W LED grow light bar featuring 72 deep red LEDs (650-665nm) optimized for flowering and fruiting. Its IP65 waterproof polycarbonate lampshade ensures durability in humid conditions, while flexible mounting options and daisy chain capability support scalable indoor gardening. The built-in 7-day programmable digital timer offers automated lighting control, making it ideal for both hobbyists and commercial growers seeking efficient, high-yield plant growth.

Specifications

Color	Red
Shape	Rectangular
Material	Aluminum, Polycarbonate (PC)
Light Source Type	LED
Shade Material	Polycarbonate (PC)
Power Source	Corded Electric
Brand	Spider Farmer
Style	Minimalist
Voltage	220 Volts
Maximum Compatible Light Source Wattage	4E+1 Watts
Light Source Wattage	4E+1 Watts
Mounting Type	Ceiling Mount
Number of Light Sources	2
Are Batteries Included	No
Product Dimensions	24.69"L x 1.77"W x 1.46"H
Manufacturer	Spider Farmer
Part Number	SF-GlowR40
Item Weight	3.72 pounds
Item model number	SF-GlowR40
Item Package Quantity	2
Included Components	Light kit inlcuded
Special Features	Energy efficient
Shade Color	Red
Light Direction	LED
Switch Style	Remote
Batteries Included?	No
Batteries Required?	No
EU Energy Efficiency Label	High efficiency (relative to similar products, but no specific value provided)
Wattage	40 watts
Wattage	4E+1 Watts

Have a Question? See What Others Asked

Why use red spectrum supplemental lights?

How do I pick the best model for my growing space?

What stage is this red light used and for how long?

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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