Best HPS Grow Lights – Top 3

HPSs or high pressure sodium grow lights are HID (high intensity discharge) lights – this means that they work and emit light when an electrical current passes through a tube which is filled with gasses like a mix of sodium and mercury vapor and the inert gas xenon. It also means that the light will be strong in the red/orange spectrum at around 2200K – amongst other plants, this light is excellent for growing marijuana plants.

They are known to provide the yellows 570-590nm, reds 630-750 nm and oranges 590-630 nm color spectrum which is absolutely amazing for flowering stages and budding stages.

So, if you were looking for a grow light like this, we have some great news for you – we’ve chosen the top 3 of the best ones, and here they are:

The Sun System HPS 150W Plug & Play Grow Lamp

This light is absolutely amazing – easy to use and it will bring great results in your indoor garden! Here is some more info about it:

Features

  • It comes as a complete set
  • It is easy to assemble and use
  • It is lightweight – only weighs 3 pounds
  • It comes in dimensions of 5 x 9 x 18.1 inches
  • It has wattage of 150W
  • Outlet Voltage: 122.5V
  • Instant On Amperage: 4.31A
  • After Running 60min: 3.33A
  • It covers a growing area of up to 2′ x 2′ 0/2′ x 0/2′ which is recommended
  • It stands horizontally
  • The ballast assembly is built into the reflector
  • It is self-contained
  • The package arrives almost fully assembled
  • It has hooks for hanging

Pros

  • It is easy to use
  • It does the job amazingly
  • It is reliable and it is durable
  • It is compact and doesn’t take up a lot of space
  • It is great for beginners
  • It is well-built with a sturdy construction
  • There are no heat or smell problems with it
  • Works great in small places
  • The parts are easily removable and replaceable – so if you have this, you will be relying on it for a long time with only minor adjustments
  • It has an excellent light pattern

Cons

  • It isn’t air cooled so an additional A/C or B.A fan might be needed

The Apollo Horticulture 400W Grow Light with HPS MH system – The Cool Tube Hood Set

This is an excellent choice for many reasons, and here are the most important:

Features

  • It has a 400 W dimmable electric fan cooling ballast
  • The recommended input is 110v-240v
  • There are options for choosing dimmable mode – from 50%, 75% & 100%
  • It has a HPS bulb with Lumen of 56000 and a MH bulb with lumen of 36000
  • It has a cool tube with dimensions of 23”x6” and with duct size of 6”
  • The cool tube is made from glass and German Aluminum
  • It has a rope hanger with a weight capacity of 150lbs for a pair
  • The rope hanger has advanced metal internal gears
  • There is a 1-24 hour timer controller
  • The set includes a reflector, a MH bulb and a HPS bulb, a digital ballast, a pair of hangers, a timer and an owner’s manual

Pros

  • The results of having this set is larger grows better quality of the grow
  • It is easy to assemble
  • The set is highly durable
  • It is incredibly functional
  • The power cable is long and can be easily maneuvered
  • The construction and the way it is made make this set highly strong and powerful
  • It is very bright

Cons

  • The ballast cooling fan is audible
  • The hangers ratchet mechanism can be seen as too tight
  • The timer is loud

The iPower 400W HPS & MH Digital Dimmable Grow Light System

A person can’t go wrong if they chose to hit the ground running with the iPower grow lights – it works when it is supposed to, the way it is supposed to and it works surprisingly well! Here is some more information about this product.

Features

  • It weighs 3.7 lbs.
  • It has dimensions of 21 x 17 x 6 inch
  • It can cover an area up to 4′ x 4′
  • It has a 400W digital dimmable electronic ballast
  • It can work on a 120V/240V
  • There are options for choosing dimmable mode: 50% 75% and 100%
  • There is a stable power on the lamp for preventing flickering
  • It has an ultra-bright high intensity and quality spectrum
  • It has a 400W Super HPS Bulb 2100K
  • It has a 400W MH Bulb 6000K
  • It has an optimized spectrum and high PAR promoting and increasing the healthy growth of a plant and the soonest flourish
  • It has a wing reflector of 19 inches which can cover light to 4’x 4’ area
  • It has a reflective German aluminum which maximizes the amount of light that gets reflected on the plants
  • It has a pair of 8ft ratchet clip hanger rope which is adjustable and can hold up to 150 lbs
  • To install, a person would need a space of about 22x19x5 inches
  • It has an air cooled reflector

Pros

  • This set is excellent for grow tents
  • It prevents heat stress to the plants
  • It is highly effective
  • It can fit is small places
  • It is effective in removing the heat which is generated by the bulb
  • The wires aren’t exposed
  • The hood is made from0.4mm highly 95% reflective textured German aluminum which intensifies the light and enlarges the lighting area
  • It is excellent for both vegetative and flowering growth – both ends of the spectrum
  • It has a convenient dimming feature to save on electricity bills

Cons

  • The bulb can be too cloudy for individual needs

Summary

The Sun System HPS 150W Plug & Play Grow Lamp is a great grow light if you want to do it the easy way without any problems or issues – it gets the job done and you will barely have to do anything about it! It works by itself, it is compact and it is an excellent choice for everyone, from amateurs to professionals!

It is obvious that when it comes to Apollo Horticulture – the best value is in grow lights, they offer high quality and sophisticated methods in their working which results in the best results possible – The Apollo Horticulture 400W Grow Light with HPS MH system – The Cool Tube Hood Set is no exception from it either!

Seeding and flowering – whatever you need, The iPower 400W HPS & MH Digital Dimmable Grow Light System will be the perfect system for your plants – it provides great results for the investment. It also eliminates the need for mixing fluorescent with incandescent and additional LEDs that will do you no good! It has a balanced spectrum set of lights and it gives healthy chlorophyll production to the plants too!

James
Hey, I’m James! The founder and head writer here at GreenBudGuru.com. I started this site to share my passion and knowledge of all things cannabis. I used to work as a budtender in central Amsterdam, and have over 7 years of growing experience.

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