FabianDisclosure: As an Amazon Associate I earn from qualifying purchases. more info
HPS or high pressure sodium grow lights are highly regarded as being some of the best around. Now, right off the bat, the important thing to know is that these HPS lights are great for flowering, for producing big and potent yields, but not fantastic for vegetative growth, just so you know. That said, you really cannot find anything better for flowering marijuana plants.
In a rush? We recommend the Sun System HPS 150 Watt Light (available at Amazon).
Either way, before you buy one of these, you have to find the right one for you. Today we want to help you find the best 150 watt HPS grow light, one that will produce some killer yields and potent buds. Keep in mind that 150 watts is relatively small, so here we are talking a grow light for a few plants at the most.
Last update on 2023-03-28 / Affiliate links / Images from Amazon Product Advertising API
Contents
Considerations When Buying A 150 Watt HPS Grow Light
Before you go out and buy just any old 150 watt HPS grow light or bulb, there are some important considerations to keep in mind, which we are about to go over right now.
1. Lumen Output
First off, always take a look at the lumen count of the lightbulb in question. This is how much light energy a bulb puts out, the amount of light energy which a marijuana plant can then use to grow, flourish, and flower.
A good HPS bulb, a 150 watt option, should have no less than 14,000 lumens, but preferably closer to 16,000 watts.
2. Cooling System
One big downfall of HPS or high pressure sodium light bulbs is that they generate a pretty insane amount of heat, which is not good for grow rooms, because you need to maintain a specific temperature for the best pot growth.
Therefore, any good HPS grow light, 150 watt or otherwise, needs to have a ventilation or cooling system. Small setups like the ones we are looking at today will usually do fine with some basic fan cooling.
3. Reflectivity
A good HPS grow light setup should also have a reflective hood. This is like a reflective down that goes over and partially down the sides of the HPS bulb.
The purpose is to reflect as much light as possibly, intensity the light, and direct as much of it as possible down towards the plants.
4. Mounting
Something else to keep in mind is that whatever you get, if it’s just for a couple of plants, it should be easy to mount, preferably solo.
It should come complete with a ballast, it should be a plug and play kind of thing, and mounting hardware should come included too. As long as your choice meets those requirements, you really can’t go wrong.
5. Durability
Simply put, maybe it’s best, with this kind of thing, not to go right for the cheapest possible option.
Your light will have to survive for a few months at the least, at least just for one growing season, so get something that is at least decently rated for overall durability and longevity.
Best 150 Watt HPS Grow Light: Top Picks
Here is our favorite 150 watt HPS grow lights, which are great for 1 or 2 weed plants.
Let’s take a closer look at our selection right now! Keep in mind that here we are looking for full setups, complete with ballast, ventilation, a reflective good, and mounting equipment too.
1. Sun System Grow Lights 150 Watt HPS Grow Light
- Lightweight, complete grow fixture, easy to set-up and use
- Grow your own vegetable, herbs and flowers indoors
- Simulates natural sunlight for maximum plant growth with 16,000 lumens
- Two year manufacturer's warranty on fixture, one year warranty on lamp and ETL listed
- Includes 2 hanging hooks and 150 watt HPS lamp
Last update on 2023-03-28 / Affiliate links / Images from Amazon Product Advertising API
Here we have a nice grow light to go with, one that is more than enough for a small weed plant or two. It’s easy to use and comes complete with everything you need.
Something that you need to know here is that the light bulb itself is not included here, which is not great, but then again, you can choose to buy one ideal for the state of growth your weed plant is, whether for veg, flowering, or a full spectrum bulb.
Power & Lumens
The Sun System Grow Lights 150 Watt HPS Grow Light is a 150 watt light and it is quite energy efficient, so it should not cost you too much to run. In terms of lumens, this thing pumps out a whopping 16,000 lumens, which is more than enough for a couple of weed plants and yes, it does help produce large and potent marijuana yields.
Reflective Cover
The Sun System Grow Lights 150 Watt HPS Grow Light comes with a highly reflective hood that surrounds the light bulb, except for at the bottom.
This goes a very long way in increasing overall efficiency and output for better results and yields.
Heat Dissipation
This grow light comes complete with a heat dissipating hood and venting system.
Now, the venting system here is not the best in the world, but more than good enough to effectively dissipate most of the heat created by this particular option.
Mounting
What is really nice about the Sun System Grow Lights 150 Watt HPS Grow Light is that it comes complete with everything you need for mounting and does not really require any special ballasts or tools to get it mounted on any ceiling.
It’s very lightweight, and in all reality, you should be able to mount it on your own.
Pros
- Good heat dissipation
- High lumen output
- Fairly energy efficient
- Nice reflective hood
- Lightweight and easy to mount
Cons
- Does not include a bulb
- Limited durability
2. High Yield Lighting FloraLux 150-Watt Grow Light
- Electrical: 150 watts, approx. 1.25 amps @ 120v ; UL listed
- built-in 10' power cord plugs into standard-household grounded outlet (NEMA 5-15, 3-prong plug)
- Streamlined all-in-one ballast and reflector/hood design features tempered-glass lens and louvered vent ; 4" flanges sold separately for forced air cooling
- Includes high-output 150-watt high pressure sodium (HPS) bulb with enhanced horticultural spectrum ; 16,000 lumen output
- Hanger attachment hardware included ; Fixture measures: 14" long x 10" wide x 5" high ; Weighs approx. 12 pounds
Last update on 2023-03-28 / Affiliate links / Images from Amazon Product Advertising API
Here we have a nice little option to go with, another highly efficient and easy to mount 150 HPS grow light. This one also comes with a decent venting system, it has a highly reflective hood, it puts out a lot of lumens, and is pretty easy to mount as well.
What is also nice about this option is that the 150 watt HPS grow light is actually included here, and although it is a full spectrum light, it is better for flowering than anything else.
Power & Lumens
This is a 150 watt HPS light, and just like the other option we looked at up above, this thing puts out a whopping 16,000 lumens of light energy.
This is way more than enough for a weed plant or two, or depending on how high you hang it, even more plants than that. It’s definitely got enough juice to produce high and potent yields.
Reflective Cover
The High Yield Lighting FloraLux 150-Watt Grow Light does also come with a highly reflective aluminum hood cover to reflect even more light downwards.
It absolutely helps increase lighting efficiency and the amount of lumens delivered to your marijuana plants. It’s not quite as reflective or smooth as some other options, but it works well enough.
Heat Dissipation
This particular setup does come complete with a forced air venting system to ensure optimal heat dissipation.
Now, this thing does still produce a bit of heat that you will want to deal with, but in the grand scheme of things, the venting system included here does the trick.
Mounting
The High Yield Lighting FloraLux 150-Watt Grow Light is made to be very easy to mount and install.
It comes complete with a 10 foot power cord, it can be plugged in and used as is, plus it comes with all mounting hardware too. It’s fairly lightweight, which is another bonus indeed.
Pros
- Plug and play
- Easy to mount
- Lots of lumens
- Great for flowering
- Decent reflective cover
- Good heat dissipation
Cons
- Better for flowering than vegging
- Not the most durable option around
- Included light bulb probably won’t last all that long
3. Mini Sunburst SBMM150S High Intensity Sodium Lighting System
- Lightweight and compact construction
- Easy to hang
- Super quiet operation
- Includes instructions, hangers, 8' power cord, lamp, and lighting recommendations
- Includes 150-watt high intensity lamp
Last update on 2023-03-28 / Affiliate links / Images from Amazon Product Advertising API
Here is yet another great option to keep in mind, a nice little all inclusive HPS lighting system, complete with ballast, mounting gear, a light bulb, venting, reflective materials, and more.
The Mini Sunburst SBMM150S High Intensity Sodium Lighting System is a great option for a couple or a few weed plants in the flowering stage.
Power & Lumens
What is nice about the Mini Sunburst SBMM150S High Intensity Sodium Lighting System is that it comes with a good 150 watt HPS bulb included, although it’s not the most durable or long lasting bulb around.
Now, this thing puts out over 15,000 lumens of light energy, which is more than enough for flowering your weed plants. Do keep in mind that this bulb is best for flowering weed plants, but not great for vegging.
Reflective Cover
This particular setup comes complete with a reflective hood, one that is very efficient and fairly smooth.
No, it’s not the best reflective hood around, but still more than good enough to increase light intensity by a decent amount, better than nothing at all to say the least.
Heat Dissipation
The Mini Sunburst SBMM150S High Intensity Sodium Lighting System does also come complete with a forced air venting system and lots of slits in the top.
As far as heat dissipation goes, this is one of the better options around, and it’s fairly energy efficient too, so it does not produce all that much heat in the first place.
Mounting
This thing comes complete with an all in one ballast, so it is plug and play ready, so to speak. Simply plug it in and it is good to go.
When it comes to mounting this HPS grow light setup is fairly small and lightweight, and it comes with mounting hardware included, so that should not be much of an issue.
Pros
- Great for flowering
- Easy to mount
- Plug and play
- Good heat dissipation
- Decent light reflection
- Energy efficient
Cons
- Not great for vegging
- Limited durability all around
4. HTG Supply 150-Watt High Pressure Sodium (HPS) Complete Grow Light
- Electrical: 150 watts, approx. 1.25 amps @ 120v ; ballast features built-in 10' power cord with standard-household grounded plug (NEMA 5-15) and built-in 10' socket-to-ballast cord with mogul-base socket
- Innovative open-air remote ballast design ; ballast handle features key holes for easy wall mounting
- Includes high-output 150-watt high pressure sodium (HPS) bulb with enhanced horticultural spectrum & 16,000 lumen output
- Suggested coverage area: 2' x 2'
- Ballast measures: 9" long x 4" wide x 5.5" high ; Reflector measures: 16" long x 13" wide x 6" deep - hanger attachment hardware included
Last update on 2023-03-28 / Affiliate links / Images from Amazon Product Advertising API
Yet another great complete setup to go with, the HTG Supply 150-Watt High Pressure Sodium (HPS) Complete Grow Light comes with everything you need to flower some weed plants with ease. It comes complete with a highly reflective cover, it’s easy to mount, even on walls, and is great for big yields.
However, one thing that definitely needs to be mentioned here is that this thing does not come with its own cooling system, so you will need to find a way with the fairly high amount of heat which is generated by this option.
Another small issue here is that the power supply is not just a simple cord with plug and play capabilities, but instead features a fairly large power terminal which connect to the light on one end and to your power source on the other, and yes, it takes up a fair amount of room on the ground.
Power & Lumens
What’s quite nice about the HTG Supply 150-Watt Complete Grow Light is that it is fairly energy efficient, so it doesn’t use all that much power.
In terms of lumen output, it still generates over 16,000 lumens, which is ideal for flowering a couple of large pot plants.
Also, keep in mind that you do get a pretty special bulb included here, a fairly high quality full spectrum bulb that is great for flowering, but also works decently for vegging as well.
Reflective Cover
Something else that really stands out here is that this setup comes with a very large and well angled reflective hood.
It’s a super reflective hood which helps to intensify and direct the light output, allowing for maximum growth and yield. Even the outside of the hood is made with reflective materials to enhance overall light output.
Mounting
The HTG Supply 150-Watt Complete Grow Light is also pretty decent in terms of mounting, well except for the large power transformer that is going to take up room on the ground.
However, that said, all mounting hardware is included here, and hanging it up is about as easy at it gets. The really cool part is that it even comes with mounting brackets so you can mount it sideways on a wall if you so choose.
Pros
- Really good lightbulb
- Ideal for flowering and decent for vegging
- Can be mounting on ceiling or wall
- Great reflectivity
- High lumen output
- Quite durable
Cons
- Requires separate ventilation
Best HPS Bulb For Flowering: Our 3 Picks
Ok, so now that we have looked at some great all in one 150 HPS grow light setups, let’s take a really quick look at some 150 watt HPS bulbs, sans the ballast or everything else.
The reason we want to quickly go over some of the best 150 watt HPS bulb options is because you might already have a setup, and just need to replace a bulb.
1. Sunlite 03620-SU LU150/MED High Pressure Sodium Light Bulb
- HIGH PRESSURE SODIUM - Sunlite High Pressure Sodium lamps are a long-life replacement for your existing HID fixtures. Standard ED17 shape.
- HIGH INTENSITY DISCHARGE - This 150 watt bulb puts out a bright 15000 lumens of light. Color temperature is 2100K. Clear glass bulb.
- MEDIUM BASE - Standard medium base (E26). Use in street lights, parking lot fixtures, perimeter lighting, and other commercial and industrial lighting applications. Bulb measurements 2.185 inches diameter, 5.497 inches tall.
- LONG LIFE - This bulb features a long 20000 hour average lifespan.
- ANSI CODE S55 - This HPS bulb is for use in S55 ballast fixtures.
Last update on 2023-03-28 / Affiliate links / Images from Amazon Product Advertising API
Here we have a fairly energy efficient HPS bulb, one with 150 watts of power. This thing puts out around 15,000 lumens, which is great for growth and flowering, plus its light spectrum is ideal for flowering weed plants.
It features a long 20,000 lifespan, which is quite impressive. It’s durable and long lasting, it’s bright, it produces a lot of lumens for growing, and should fit in most fixtures too.
2. Sylvania 150 Watt HPS Bulb
- Brand: Sylvania
- - Family: Lumalux
- - Part No.: 67516
- - UPC: 10046135675161
- - Wattage: 150 Watt
Last update on 2023-03-28 / Affiliate links / Images from Amazon Product Advertising API
This is another perfectly fine 150 watt HPS bulb to go with, a very durable one with well over 25,000 hours of life before it starts to wear out. That said, this thing puts out a little over 12,000 lumens, which is significantly less than anything else we have looked at today.
The Sylvania 150 Watt HPS Bulb is also quite energy efficient, and should also fit in most generic fixtures.
3. GE Lighting LUCALOX HID HPS Light Bulb
- 50 Watt, 3200 Lumens (Initial) - ED17
- 3500K Color Temperature
- 10000hr Rated Life
- Color Rendering Index: 70
Last update on 2023-03-28 / Affiliate links / Images from Amazon Product Advertising API
What is really impressive about the GE Lighting LUCALOX HID HPS Light Bulb is that it puts out around 16,000 lumens, which is exactly on par with what you need for efficient flowering.
In terms of the color spectrum here, this thing is best for flowering, but not exactly ideal for vegging. What also stands out about this HPS bulb is that it has a lifespan of 24,000+ hours, which is nice.
Conclusion
There you have it folks, the best fully complete 150 watt HPS grow light setups, along with some really good single 150 watts HPS bulbs. Whatever you choose to go with, just ensure that you find an option with good ventilation, some reflectivity, something that is easy to mount, and puts out lots of lumens too.
Just remember, HPS bulbs are generally best for flowering, but not great for vegging marijuana plants, just some food for thought.
