SUNPACK T5HO Replacement Grow Lamp | 18in - 6400K - with Reflective Hardware & Cord

Cool-White T5HO Replacement Lamp for Propagation, 18in

T5HO fixtures are common over propagation shelves, but output quality drops as lamps age. SUNPACK T5HO Replacement Grow Lamp provides an 18in, 6400K replacement option with reflective hardware and cord for keeping cool-white vegetative lighting consistent.

The 18in format fits compact propagation and shelf-lighting layouts. Replace lamps on a planned schedule when output decline begins to affect uniformity across the tray.

Key Features & Benefits

• 18in T5HO lamp - fits compatible compact T5HO grow-light setups.
• 6400K color temperature - provides cool-white light commonly used for seedlings, cuttings, and vegetative growth.
• Replacement-focused SKU - helps refresh existing T5HO lighting without changing the whole setup.
• Reflective hardware and cord - source copy lists the included mounting and power accessories for the fixture package.
• Shelf-friendly format - works well where close, even light is needed over flats or propagation trays.

Who Should Use SUNPACK T5HO Lamps

Use this lamp when maintaining compact T5HO propagation fixtures over starts, cuttings, or vegetative shelves. It is best for growers who already use compatible T5HO hardware and want a like-format replacement.

About SUNPACK T5HO Lighting

SUNPACK T5HO replacement lamps are sold for refreshing compatible T5HO grow-light fixtures. Source copy identifies this SKU as an 18in, 6400K lamp package with reflective hardware and cord.

Frequently Asked Questions

When should I replace a T5HO lamp?

Replace lamps when they become dim, shift in color, flicker, or reach the maintenance interval used in your facility. Source copy notes an average 9-12 month lifespan for T5HO bulbs.

What does 6400K mean?

The 6400K rating describes a cool-white color temperature. Growers often use this range for seedlings, cuttings, and vegetative growth where compact, bright light is useful.

Will this fit every T5 fixture?

No, confirm the fixture length, lamp type, and electrical requirements before ordering. The product name identifies an 18in T5HO replacement, so compatibility depends on matching hardware.

Why keep spare replacement lamps?

Keeping spares helps avoid uneven trays when a lamp fails during a propagation cycle. It also lets teams replace aging lamps together for more consistent canopy light.

Does it include mounting hardware?

The source description lists reflective hardware and cord with this SKU. Check the package contents on arrival before scheduling installation work.