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White 4-bulb T5 grow light fixture with reflective black interior, on a white background.

Lightech T5 4' 4-Bulb Fluorescent Grow Light | 216W 6500K

Official Lightech Fluorescent Lighting Dealer Model: 755441
$199.00 USD$179.00 USD$199.00 USD
 $199.00 USD
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  • Delivers 216 watts of 6500K daylight spectrum for vigorous vegetative growth.
  • Built in reflector and high lumen T5 bulbs provide targeted output with minimal heat.
  • Runs on standard 120V power with a 10 foot cord and integrated on off switch.
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THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are switching to T5s for propagation because LEDs often provide more intensity than your young starts require.
  • You are choosing this slim fixture because your vertical shelving has no room for standard hanging lights.

What We Found

  • The 10 foot cable is a relief because it actually reaches floor outlets from the top of a tall propagation rack.
  • The reflector pushes light downward far better than generic shop lights that bleed half their output toward the ceiling.

What Users Say

  • Operators who swapped HID for T5 in veg say their cooling costs dropped without sacrificing structural growth.
  • Users who start seeds with these say success rates improved because the low heat prevents media from drying out fast.

Lightech T5 4' 4-Bulb Fluorescent Grow Light | 216W 6500K

Indoor plants thrive when they receive the right light — but matching the quality of natural daylight indoors takes the right fixture. The Lightech T5 4' 4-Bulb Fluorescent Grow Light delivers 216 watts of 6500K output that replicates the daylight spectrum, giving your plants the same quality of vegetative light they'd receive growing outdoors. Designed specifically for indoor gardening, it ships complete with all four 54-watt T5 bulbs included, a UL-listed ballast, an integrated ON/OFF switch, and a 10-foot power cord — a ready-to-run growing solution from the moment it arrives. For setups requiring supplemental lighting, the 4ft T5 fluorescent grow light with reflector provides targeted output in a slim profile.

  • 1 x Lightech 4 foot, 4 bulb fixture
  • 4 x 4 foot 54 watt 6500K bulbs

Features

💡
Bulbs Included — Ready to Run

Ships with all four 54-watt T5 bulbs pre-packaged. Hang it, plug it in, and start growing immediately — no additional purchases required.

☀️
6500K Natural Daylight Spectrum

The 6500K color temperature replicates natural daylight, providing indoor plants with the same quality of vegetative light they'd receive growing outdoors.

🌿
High-Lumen T5 Output, Low Heat

T5 fluorescent bulbs deliver superior lumen output with minimal heat, making them ideal for light-sensitive seedlings; for smaller propagation areas, the 2ft T5 fluorescent grow light offers a compact solution.

✅
UL-Listed Ballast

The UL-certified ballast meets North American safety standards, making the LighTech T5 trusted and suitable for both daily home grows and commercial cultivation operations.

🔌
10-Foot Cord & ON/OFF Switch

A 10-foot power cord handles most tent placements without an extension cable, and the built-in ON/OFF switch gives you instant control right at the fixture.

Specifications

Specification Value
Fixture Type T5 Fluorescent
Tube Length 4 ft (48")
Number of Bulbs 4
Wattage per Bulb 54W
Total Wattage 216W
Color Temperature 6500K (Grow)
Fixture Dimensions 47" H × 16" W × 2" L
Power Cord Length 10 ft
Switch ON/OFF (x1)
Ballast Certification UL Listed
Bulbs Included Yes

Frequently Asked Questions

What sizes and spectrums is the LighTech T5 available in? +

The LighTech T5 is available in two sizes — 4x4 (4 bulbs, 216W) and the higher-wattage 4x8 (8 bulbs, 432W) — to suit different grow space footprints. Both sizes are offered in either Grow (6500K) or Bloom spectrum, so you can match the fixture to your current growth stage.

Do I need to purchase bulbs separately? +

No — all four 54-watt, 6500K T5 bulbs are included with the fixture. You can hang it, plug it in, and begin growing without any additional purchases.

What growth stage is this fixture best suited for? +

The 6500K Grow version is optimized for the seedling and vegetative stages, delivering a cool daylight spectrum that promotes compact, healthy foliage and strong root development. When you're ready to flower, the Bloom version of the LighTech T5 is available in the same 4x4 and 4x8 configurations.

How do T5 fluorescent bulbs compare to standard LED grow lights? +

T5 fluorescent bulbs produce high lumen output with very low heat emission, which makes them especially well-suited for seedlings, clones, and vegetative plants sensitive to heat stress. While modern 4ft T5 LED grow lights generally offer better long-term energy efficiency, T5s remain a proven and cost-effective option with lower upfront cost and reliable, consistent output.

Is this fixture safe for commercial grow operations? +

Yes. The LighTech T5 features a UL-listed ballast, independently tested and certified to meet North American electrical safety standards. This makes it suitable for both everyday home grows and commercial cultivation environments.

Will the 10-foot cord reach my power strip without an extension? +

In most tent setups, the 10-foot cord is sufficient to reach a nearby power strip or wall outlet without needing an extension. For larger rooms, a heavy-duty extension rated for the fixture's amperage can be used safely.

How close should I position the fixture above my plants? +

T5 fluorescent fixtures run significantly cooler than HID options, so they can typically be positioned 2–8 inches above the canopy during vegetative growth for maximum intensity. Monitor your plants for stretching (fixture too high) or leaf curl (too close) and adjust accordingly.

Can I swap the Grow bulbs for Bloom-spectrum bulbs later? +

Yes. Standard 4-foot T5 HO bulbs in 3000K or 2700K bloom spectrums are widely available and fully compatible with this fixture. LighTech also offers a dedicated Bloom version of the T5 in both 4x4 and 4x8 configurations if you prefer a purpose-built flowering setup.

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