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Vivosun T5 2ft Full Spectrum LED Grow Light Bar | 8-Pack

Official VIVOSUN Dealer Model: WEB-VSL-T5B2WC8
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Amount:$500 to $10,000
  • Delivers 120W total power with 15W output per individual light bar
  • Includes two dimming controllers to manage intensity across all eight bars
  • Includes seven extension cables for flexible spacing on large vertical shelves
  • 2-year warranty
  • View More Details

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THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are scaling up your propagation rack because your current light coverage drops off at the corners of every tray
  • You are unifying your lighting setup because having multiple controllers for each shelf creates a cable management nightmare

What We Found

  • We recommend these specifically for vertical racks where the daisy-chain setup saves you from buying extra power strips
  • The 5000K spectrum is perfect for early growth stages and prevents the stretching we see with lower output bars

What Users Say

  • Users who swapped out their old shop lights for these bars say they noticed much tighter node spacing on their young plants
  • Growers who run multi-shelf setups tell us the single controller saved them hours of daily work during their busiest season

Vivosun T5 2ft Full Spectrum LED Grow Light Bar | 8-Pack

Getting consistent light coverage across a full-scale propagation rack or multi-shelf grow operation shouldn't require multiple controllers and tangled cables. The VIVOSUN T5 2ft Grow Light Strips 8-Pack delivers full-spectrum 5000K output across all eight bars at 15W each — 120W total — with a single timer and dimming controller, so every tray gets the same quality of light without any extra hardware.

The 2ft form factor is designed for longer shelves, standard propagation trays, and grow tent interiors where a wider spread of light is needed across every tier. Seven 29.6-inch extension cables give you the flexibility to space bars across a large rack without being limited by cord length, and the generous mounting hardware kit covers everything from wall mounting to shelf clamping.

Whether you're lighting a commercial-scale seed starting operation or a large multi-shelf indoor garden, the T5 2ft 8-Pack gives you the output and coverage to do it from a single controller. The timer and dimming system lets you fine-tune photoperiod schedules and intensity independently, so you can dial in conditions for each growth stage without adding hardware as your operation scales.

Features

🌱
Full Spectrum 5000K Output

Delivers balanced full-spectrum light optimized for seed starting, propagation, and early vegetative growth.

⏱️
Timer & Dimming Controller

Included controller lets you set schedules and adjust intensity across all eight bars from a single unit.

📏
Wide 2ft Coverage

Designed for longer shelves and standard trays — 15W per bar, 120W total across all eight.

🔗
Flexible Positioning

Seven extension cables let you space bars across every tier of a full rack without being limited by cord length.

🔧
Multiple Mounting Options

Includes screws, wall anchors, clips, and double-sided tape for installation on shelves, walls, or grow tent bars.

What's Included

  • 8x T5 Grow Light Bar (2ft)
  • 2x Timer & Dimming Controller with Power Cable
  • 7x Extension Cable (29.6 in each)
  • 16x Screw
  • 16x Wall Anchor
  • 16x Zip Tie
  • 16x Clip
  • 16x Double-Sided Tape

Specifications

Specification Value
Pack Size 8 bars
Dimensions (per bar) 23.6 × 5.9 × 2.4 in.
Weight 3.53 lbs.
Wattage (per bar) 15W
Total Wattage (8 bars) 120W
Color Temperature 5055K
Timer & Dimming Controller Included
Power Cord Length 59.6 in
Extension Cable 29.6 in × 7
Input Voltage 120V / 60Hz

Spectrum Analysis

Full-spectrum output — mimics natural sunlight for higher yields, stockier stems, and brighter color.

Blue peak near 450nm, broad green-warm output 550–700nm.
Blue (400–500nm) Green / warm (500–800nm)

PPFD Map

Values in µmol/m²·s — 4-bar configuration. Center peak highlighted.

Distance: 4"

Distance: 8"

Distance: 12"

Low → High intensity

Warranty

The VIVOSUN T5 2ft Grow Light Strips 8-Pack is backed by a 2-year after-sale service warranty.

Frequently Asked Questions

What is the total wattage of this kit?+

The 8-pack 2ft kit runs at 15W per bar — 120W total — providing strong output for large shelves, full propagation racks, and multi-tier indoor growing operations.

Does the controller work with all eight bars at once?+

Yes. The included controllers manage all eight bars simultaneously, letting you set schedules and adjust dimming intensity across the entire pack from a single unit.

How do I mount the light bars?+

The kit includes screws and wall anchors for permanent mounting, clips for clamping to shelving, and double-sided tape for tool-free installation on smooth surfaces.

Can I space the bars across multiple shelf tiers?+

Yes. Seven 29.6-inch extension cables are included, giving you plenty of reach to position bars across different shelves or tiers of a large propagation rack.

Is this light suitable for seed starting?+

Yes. The 5000K full-spectrum output is well suited for seed starting and early propagation, providing the balanced light young plants need for healthy root and leaf development.

Is there a 1ft version of this kit?+

Yes. The 1ft 8-pack version runs at 7W per bar (56W total) and is available separately for compact multi-tier racks and smaller propagation spaces.

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Questions About This Product?

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Call (360) 800-5535

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