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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

  • '
  • 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

  • '
  • 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

  • '
  • 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. For smaller shelving units, the Vivosun T5 2ft 4-pack offers the same performance with half the bars.

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. We offer the Vivosun T5 1ft 8-pack for high-density setups, as well as a compact Vivosun T5 1ft 4-pack for more confined propagation spaces.

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Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

Call (360) 800-5535

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