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Free Shipping on most orders over $175 | Sales Tax in NJ only
Free Shipping on most orders over $175 | Sales Tax in NJ only
Interlux 200 Watt CFL Bulb (6400K Cool White)

InterLux 200 Watt CFL Bulb 6400K Cool White

by InterLux
$42.50 - $42.50
$42.50
$42.50 - $42.50
$42.50

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Plug in and grow with these 6400K CFL bulbs built for lush vegging.

The 200-watt 6400K cool white compact fluorescent bulb from Interlux is ideal for the vegging stage of growth. It has a cool white color spectrum and enough power for strong, lush growth. A ballast is built into the bulb, so you can just screw it into any light socket and start growing.

Features

  • 6400K Spectrum: cool white light perfect for vegging/cloning/seeding
  • Everything you need: ballast is in the bulb, so you can use it as is
  • Great in humid areas: perfect for grow rooms
  • Socket Size E39 (39 mm)

What's Included?

  • 6 x InterLux 200 Watt CFL Bulb

Specifications

SKU: 790200-CF

Wattage: 200 watts

Color temperature: 6400K, ideal for vegging

Grow Light Central expert advice for indoor growing equipment

Who should use these bulbs?

  • Home growers and small-scale cultivators needing a simple veg lighting solution.
  • Operators growing in humid spaces where low-heat CFLs perform well.
  • Propagation and seedling setups that benefit from gentle, full-coverage lighting.
  • Growers without external ballasts who want plug-and-grow convenience.
  • Anyone upgrading early-stage lighting without switching to LED or T5 systems.

Best applications

  • Perfect for vegging with 6400K cool white spectrum that drives leafy growth.
  • Built-in ballast means no external gear—just screw in and start growing.
  • Great for clones and seedlings needing soft, broad-spectrum light.
  • Low heat output ideal for tents, closets, or compact grow spaces.
  • a6-pack value keeps your grow stocked and ready for multiple zones or replacements.

Why Shop with Grow Light Central?

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

Grow Light Central is a grow equipment solution provider connecting you to 100+ brands and 60+ suppliers trusted and used in the best grow facilities across the country.

Anthony, the owner and operator, personally ensures every order is handled right. No passing you off, no runaround, just the expert service and advice you deserve.

FAQs

What are fluorescent grow lights and how do they work for grow setups?

Fluorescent grow lights (like T5, T8, or CFLs) emit a broad-spectrum, low-heat light that’s ideal for seedlings, clones, and early veg. They’re energy-efficient for low-light needs and gentle enough to avoid stressing young plants.

How many fluorescent lights do I need for a 2x4 or 4x4 grow space?

For a 2x4, a 4-lamp T5 fixture is usually sufficient. For a 4x4, step up to an 8-lamp fixture or use multiple fixtures to cover the area evenly. Make sure PAR levels match your plant needs and stage of growth.