Skip to content
FREE SHIPPING On Continental US Orders Over $175!
FREE SHIPPING On Continental US Orders Over $175!
Price Match Guarantee

More Details

Financing Available

More Details

Discreet Shipping

Secure Payment

More Details

iPower 400 Watt HPS Only Air Cooled Tube Reflector Grow Light Kit

by iPower
No reviews
Original price $145.99 - Original price $145.99
Original price
$145.99
$145.99 - $145.99
Current price $145.99

More Payment Options Available

We accept all major credit cards, crypto, bank transfers and Paypal 0% credit plans. More detail here.

Bulk / Commercial Discounts and Rebates

Email us or call (800) 660-8319 TODAY!

This kit by iPower includes everything you need to start growing: a cool tube reflector, a 400 watt ballast, an HPS bulb, a timer and yo-yo hangers.

Cool tube reflectors are the cheapest air cooled reflector style and the smallest reflector overall. They are great if you don't have much space or you want to mount the light vertically.

Their main drawback is that they are not very effective in focusing all the light from the bulb toward the plants. A lot of light is lost due to the small reflective surfaces (which are removable). For that reason, we recommend the cool tube hoods for must uses, either the regular or the XXL version.

Features of the 400w Air Cooled Tube Reflector HPS Kit by iPower

  • Removable wings (internal and external) for tube: use just the tube when putting light in the middle of plants or add the reflector wings when you need the light to go in one direction
  • Ballast can run at 50%, 75% or 100%: save money when full power isn't needed
  • Input 110-240 Volts (AC): works with any power supply
  • HPS bulb has 2100 K color temp: perfect for flowering
  • Open and Short Circuit Protection: prevents damage to components or fire
  • Ignition Failure Protection: prevents damage to bulbs
  • End-of-Bulb-Life Protection: prevents lamp fire or explosion as bulb filament becomes weak
  • Longer bulb lifespan than competitors: HPS bulb = 24,000 hours
  • Super HPS bulb has higher output: 55,000 lumen
  • Longer cord than most competitors: 15 feet
  • Adjustable yo-yo hangers: hold up to 22 lbs each and have max length of 33.5 inches

Kit Includes

  • 400 watt dimmable digital electronic ballast
  • Super HPS bulb
  • Standard cool tube reflector
  • Adjustable yo-yo hangers
  • 24-Hour timer
  • Standard hydroponic S-plug
  • Heavy duty power cord
  • 2 year manufacturer warranty on ballast; one year on bulbs and reflector


HPS Bulb

Power 400 watts
Color Temperature 2,100 K
Spectrum yellow-orange-red spectrum light
Expected Life Span 24,000 hours
Output 55,000 lumen
Grow Cycle best for flowering cycle
Warranty 1 year


Ballast

Power 400 watts
Type of Bulb HPS and MH

Specified Frequency 50/60Hz
Working Voltage Range 110 - 240 V (AC)
Safety Features open circuit protection, short-circuit protection, ignition failure protection, end-of-bulb-life protection
Included in Box ballast, 110/120 V power cord (15 ft)
Manufacturer's Warranty Two year warranty


Cool Tube Reflector

Power 400, 600 or 1000 watts
Type of Bulb HPS and MH, single ended

Weight 6.6 lbs
Dimensions 26.5 by 12 by 6 inches

- Free Shipping on all orders $175+ in the continental US and internationally.*
- Tracking Info will be provided via email within 24 hours of shipment.
- All Sales Final. No Returns.
- Please see our Shipping & Returns policy for more details.


Warranty Information
iPower purchases include a 1 year warranty.