These grow lights are used by growers during the flowering stage of the plant’s life cycle. The red light that comes from these lights helps the plants get bigger and better flowers and increase the overall yield as well. When you grow them outdoors, you are basically leaving them largely to the mercy of nature as the natural air, sunlight and soil, In conclusion, we can only say that we hope this article has helped solve the MH vs HPS grow lights confusion that many growers have. The chemical bond between a metal and a halogen can be either a covalent bond or ionic bond. Both these lights are similar in how they operate but different in the ways the growers use them. LED lights come in various form factors and of late, a number of innovations over the standard LED grow lights have come forward. Our experts review the different types and help you choose the best option. As mentioned above, MH lights are more suited for plants during the vegetative stage while the reddish HPS grow lights are better suited for the flowering/blooming stage of the plant’s life cycle. High pressure sodium bulbs and metal halide bulbs emit different color spectrums of light. This may be in the form of a high-intensity discharge (HID) light, such as metal halide or high-pressure sodium. Over time, the function of the sunlight changes – in the vegetative phase of growth, light helps plants develop leaves and sustain the leaves with the help of the process of ‘photosynthesis’ where sunlight is converted into energy. Figure 8. hi, i was going to buy 150w metal halide ballast, i understand that hps bulbs need an ignitor, so if i got my metal halide ballast and added an ignitor would this make it suitable for a HPS bulb of the same wattage...so 150w metal The primary visual difference between them is that metal halide light is white and the light emitted from a High-Pressure Sodium bulb is amber orange. Similar to how MH lights have halides along with the primary gas, here you would find a mixture of sodium vapor and mercury which adds to the reddish tint of the light. Ideal for retrofit, re-ballast, projects! These lights require a ballast to operate because the ballast controls the flow of electricity and ensure that not too much current flows in that might lead to bursting the bulb. Venture's ballast products represent many years of experience in ballast design and manufacturing. COM. This is why we have decided to come out with this article where we shall explain to you the functioning of both these types of grow lights, when to use which light, how each of them operate, as well as a buyer’s guide for these kind of lights. Watts- 175 to 400 Voltage- 120 to 277 Ansi Code- M58/M107 Warranty- 1 year Length- 11.75" Height- 2.63" Weight- 11.7lbs Used for- Stage Lighting, Commercial, landscaping *Selecting different wattage ballast will alter the size of ballast* Each voltage has its own specific wire that should be used depending on the v… ignitor - A device, either by itself or in association with other components, that generates voltage pulses to … The difference involves the type of spectrum of light they produce, their use in indoor gardening, their lifespan, and the number of lumens they produce per watt. H1. Along with these gases, there is also the presence of certain metal halides such as sodium iodide. These grow lights come in different shapes and sizes and function in different ways based on their system. All articles, images, product names, logos, and brands are property of their respective owners. Growing plants outdoors is simpler when compared to growing them indoors. These lights usually offer a full-spectrum lighting experience, which means you can use the same unit during both the phases of your plant’s growth cycle and you don’t have to change the light every now and then. MH vs HPS MH, or Metal Halide, and HPS, or High Pressure Sodium, are two types of High Intensity Discharge lights that give a brighter effect, and also help to save energy. Metal Halide grow lights as well as High-Pressure Sodium lights are both important for growers when it comes to growing marijuana as well as other plants. We manufacture the 400 watt metal halide Flood Light, 250 watt metal halide Flood Light, 150 watt metal halide Flood Light Fixture,70 watt metal halide Flood Light,400 watt high pressure sodium Flood Light, 250 watt high There are a large number of options available to growers who are looking forward to buying a grow light. You must also check for the lifespan that the manufacturer promises. When you pass an electric arc through these gases, you are forcing them to ionize. Coming straight to our main topic at hand, let us now understand what Metal Halides are. Then they don’t even generate as much heat as your standard HID light does. Alright I need a ballast that would connect to (3) 400 watt Metal Halide bulbs, and those bulbs can be changed with (3) 400 wattt High Pressure Sodium bulbs. If your bulb heats up too much you would need to get hold of fans that will propel the air out of the grow tent and keep the temperatures cool. Since the light that comes out of the two grow lamps is different in colour, the function of the light is also quite different – Metal Halides are useful during the vegetative phase, while HPS lights are more useful during the flowering stage of the marijuana plant’s life cycle. LED grow lights consume the least power of all of these grow lights, tend to heat up the least, as well as offer the most lumen per watt ratio in terms of power consumption. All company, product and service names used in this website are for identification purposes only. Metal Halide grow lights as well as High-Pressure Sodium lights are both important for growers when it comes to growing marijuana as well as other plants. As a young seedling, it needs a lot of light – sometimes as much as 20 to 22 hours of lighting. It is the presence of the halides that gives the light that comes from these lamps a bluish tinge. They all function on diodes as the basic emitter of light. Metal halide, high-pressure sodium, and mercury vapor are types of HID lamps. H3. Copyright © 2020 by thecbdvape.com. Besides this, sunlight helps the plants enter into the flowering stage from the pre-flowering stage when the lighting hours are reduced. Venture offers ballasts for all HID lighting sources including standard probe start and pulse start metal halide lamps and high pressure sodium (HPS) lamps. Also if anyone knows where in stores I can purchase this, that would be great! When an electric current is passed through both of these components iodize – xenon first and then the mixture and produce a reddish light which is beneficial for flowering plants. Main Difference – Metal Halide vs High Pressure Sodium Metal halides are compounds composed of a metal ion chemically bonded to a halide. Try and get a grow light that can last you for the longest possible time. One is the size off the fixture itself, probably twice the size and easily 5 times the weight of a standard 500watt halogen work light due to the ballast. High-Intensity Discharge grow lights (commonly known as HID lights), as the name suggests, provide your plants with a large amount of quite bright lights. Here are the answers to some of the most common and frequently asked questions that we get from our readers about HPS and MH grow lights. RE: High Pressure Sodium vs. Metal Halide Squid Lights vs. Halogen Although Floodzilla and others like it are bright as ****, there are 2 minor problems with Metal Halide or High Pressure Sodium. When these lights get ionized, they produce a certain kind of light – Argon is usually the first one to get ionized followed by the halides. Since these lamps produce light at only one wavelength in the They produce high intensity discharge light that boost production. GE Lucalox High Pressure Sodium Light Bulb, B17 HPS Bulb, 70-Watt, 6400 Lumen, Medium Base, White, 1-Pack, High Intensity Discharge, HID HPS Bulb for Use Only With S62 Ballast 4.6 out of 5 stars 44 $13.15 $ 13 . Maybe you’ve decided to keep your cannabis plants small, but pack as many into your grow room with the Sea of Green (SOG) technique. What is the Difference Between Metal Halide and High Pressure These are a type of High-Intensity Discharge (HID) grow lights, which offer bright lighting that helps indoor plants grow. High pressure sodium lamps last longer than metal halide; they also produce more lumens per watt. The bulb must be in your budget while it must also be under a warranty in case something goes wrong. Metal Halide / High Pressure Sodium Exit/Emergency Smoke Alarms Pest Control Batteries 1-800-624-4488 Close Product Search Search For expert help, call: 1 … One look at the lights and you can tell that the Metal Halide (MH) grow lights function at the bluer end of the color spectrum while the High-Pressure Sodium (HPS) lights function towards the other end – and have a reddish light. The cost of the bulb and the warranty you get on it are quite important. A metal halide bulb produces about 65-110 lumens of light per watt while a high pressure sodium bulb produces about 96-150 lumens of light per watt. Going through this buyer’s guide will help you prepare a checklist for when you go out in the markets to purchase the light of your choice: Growers generally buy both the bulbs together. In conclusion, we can only say that we hope this article has helped solve the MH vs HPS grow lights confusion that many growers have. This light is closer to what sunlight looks during mid-day. HPS grow lights are to be used during the flowering phase of the marijuana plant’s life cycle. These lights are great for early-stage plants as they emit a cool blue shade of the visible spectrum which helps the plants grow in size and generate more leaves and develop more foliage in general. 2 brand new Quantum 600-Watt dimmable electronic ballast Run at 100%, 75% or 50% power Strike both metal halide and high pressure sodium bulbs Accepts 120-Volt or 240-Volt (Both cords included) Allows 50 Hz to 60 Hz Runs At this early stage, the sunlight helps the plants grow taller and stronger. Both bulbs have a relatively long lifespan, though a high pressure sodium bulb will last slightly longer, up to 6 to 18 months at a usage rate of 12 hours per day (2 to 6.5 thousand hours total), while a metal halide bulb will last for 6 to 12 months at a usage rate of 18 hours per day (3 to 6.5 thousand hours total). Metal halide bulbs are a type of high-intensity discharge gas (HID) electric lamps that are capable of producing light by use of an electric arc that has a mixture of gases (metal halides such as bromine or iodine and mercury). To understand why indoor growers need grow lights, you first need to understand why growers need lighting in the first place. Flowering can be manually triggered in non-autoflowering plants by reducing the timings of the light from 12-14 hours to about 10-12 hours. Like all HID lights, Metal Halides require a ballast to control the flow of current. Buy your bulbs accordingly. This grow light too requires a ballast so that the flow of current can be controlled. Delivery is usually safe and fast when you do it via Amazon. Sodium High Pressure Metal Halide Metal Halide Lamp Price Self Ballasted Sodium Lamp Ballast High Pressure Light Ballast Metal Halide Lamp US $3.00-$16.66 / Piece 1 Piece (Min Order) The watt per lumen ratio in HID lights is generally higher when compared to LED grow lights. These lights are also used during the later stages by some growers but at lower intensities along with red HPS lights. Metal Halide grow lights are meant to be used when the plant you are growing is in the early stages of growth. We hope that we have helped you understand these grow lights in a more comprehensive manner. One of the biggest problem with HPS and MH grow lights is the fact that they are not as strong or durable when compared to other forms of grow lights. You will also see 120-480V ballast, which is called a 5-tap ballast. Growing plants outdoors is simpler when compared to growing them indoors. While there’s no such thing as “heat dissipation” in these HID lights, you need to know if your bulbs heat up – and if so, how much. First off, the color and the spectrum at which they operate are very different. 8. When you look at the light that comes from MH lamps, you would find it to be more ‘natural’ looking than other kinds of lights. Both Metal Halide and High Pressure Sodium bulbs are part of the HID family of bulbs. There are two variants of this grow light – warm white and cool white for the flowering and vegetative phases respectively. Huge selections and incredible deals at 1000Bulbs.com! These grow lights usually have a phosphor coating present in the bulb along with mercury vapor and when an electric current is passed through these bulbs, the grow light would emit short-wave ultraviolet light and the property of fluorescence would be achieved with the help of the phosphor coating which helps the lamps to glow properly. Let us take a closer look at all these different kinds of indoor lighting options –. Episode 27 - HID LAMPS AND BALLASTS - Metal Halide, High-Pressure Sodium, & Mercury Vapor July 22, 2019 in How Stuff Works , Materials , Lighting A lot of apprentices (and journeymen) have trouble understanding what makes HID lighting any different than regular lighting so troubleshooting them can be a bit confusing. While Noble gases such as Argon or Xenon form the primary element which is ionized, the secondary element in MH lamps are metal halides such as sodium iodide while the HPS lamps carry sodium vapor mixed with mercury which give them a different sort of a color. These bulbs cannot be interchanged without changing their ballast. Select from 4 tap and 5 tap units. A metal-halide lamp is an electrical lamp that produces light by an electric arc through a gaseous mixture of vaporized mercury and metal halides[1][2] (compounds of metals with bromine or iodine). Till then…. High Pressure Sodium Ballast - 50 Watt - ANSI S68 120 Volt - Includes Capacitor By using this site, you agree to the Terms of Use and Privacy Policy. There’s a lot of confusion among growers when it comes to the different kinds of grow lights that they have and HPS vs MH Grow lights is something that always confuses a lot of beginners. First off, they are way more energy-efficient and provide brighter lighting at the same (or lesser) power consumption. High pressure sodium and metal halide bulbs are essential in indoor gardening and outdoor lighting. They are heralded because of the quality of Hence you must make sure that the ones you are buying are not cheap ones that make use of thin glass but ones which would last you for a long time. Furthermore, these grow lights don’t carry any chemicals inside them and are hence safer to use as well as safer to dispose. Both of these lights have a large number of similarities and differences but All of this put together makes them a more superior kind of a lighting solution in comparison. 642 metal halide vs high pressure sodium products are offered for sale by suppliers on Alibaba.com A wide variety of metal halide vs high pressure sodium options are available to you, There are 4 suppliers who sells metal halide vs While this can be quite a challenge, you can also use it to your benefit as you can control all these artificially created factors. In order to make the right choice between these bulbs, the following is discussion of the differences between them. Most metal halide ballastsoperate on 120-277V. When it comes to the functioning of these two bulbs, the MH grow lights and HPS grow light bulbs function on pretty much the same principle of an electric arc being passed through some gases. High pressure sodium bulbs are efficient electrical light sources that produce a wide spectrum of bright yellow light that is good for street lights and greenhouse use. What is the difference between high pressure sodium and metal halide bulbs? These grow lamps function in the bluer-end of the spectrum of visible light. Please read the Terms of Use and Privacy Policy. Both of these lights have a large number of similarities and differences but when they come together they function really well with each other. Make sure you know the exact amount of power that these bulbs will consume from the wall socket before you buy them. Both of these lights have a large number of similarities and differences but Red lights that come from the HPS grow light help the plants develop bigger and better flowers and increase the overall yield per square foot. However, in case you are looking for a specialized light, you need to know that the kind of light you buy depends upon the phase of growth that your plants are in. We hope that we have helped you understand these grow lights in a more comprehensive manner. However, when you grow your plants indoors, you need to recreate all these environmental factors. Metal Halide grow lights as well as High-Pressure Sodium lights are both important for growers when it comes to growing marijuana as well as other plants. Buy the Plusrite 7325 50-watt high pressure sodium ballast for your HID lamp fixtures. The wattage on the name is never really the amount of power that they draw from the socket. We strongly recommend our readers to check the details of the product and not to go by the wattage offered on the name of the product. These are just a few functions that light plays but enough for anyone to understand how it is critical for any grower! 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