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high pressure sodium vs metal halide

High Pressure Sodium vs Metal Halide Grow Lights, The article below will explain the differences between High Pressure sodium Grow Lights and Metal Halide Grow Lights, The employees are helpful and nice The HID lights that are most frequently used in growing plants indoors and in greenhouses are metal halides and high-pressure sodium (HPS). Metal halide lights give off an intense, bluish-white light that plants respond to with healthy, vigorous growth. The orange/red sector of the spectrum enhances plants’ reproductive processes. View Profile View Forum Posts Visit Homepage Titanium Join Date Jan 2005 Country UNITED STATES State/Province Ohio Posts 3,581 Post Thanks / Like Likes (Given) 89 Likes (Received) 919. Because of their numerous advantages, metal halide lamps are used extensively in outdoor applications and in commercial interiors. This latter point is important because so many in the marijuana industry buy metal halides for early stage “veg” growth, and switch to HPS for bud. These lights can help you provide an all-round growth to your plants. 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. 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. HID lighting systems contain a properly matched transformer, capacitor and lamp, which is an inner arc tube with a chemical mixture. 600-Watt High-Pressure Sodium and Metal Halide Dimmable Digital Grow Light Lamp Ballasts (2-Pack) 20 in. And what is the difference between the two? LED vs Tekanan Tinggi Sodium 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. Can I use a high pressure sodium bulb or metal halide bulb in a regular light fixture? Metal halide lamps last about 15,000 hours, and HPS bulbs can last up to 24,000 hours. So is there any truth to this? To plan a good indoor gardening system, it is important to learn about all the types of lighting available, and to research what lighting would work best for your purposes. This increased light output far outweighs other considerations when trying to maximize plant growth indoors under electric light. What can dissolved oxygen do for your grow? A high pressure sodium bulb produces light that is reddish-yellow, while metal halide bulbs produce a much more balanced white light that has more of the visual spectrum. Metal Halide Lights Metal halide lights give off an intense, bluish-white light that plants respond to with healthy, vigorous growth. Do you know the basics of molecular distillation? However, if you trust the validity of carefully conducted, unbiased university studies using accepted scientific methods, then purchasing metal halides for “veg” may be a waste of money, and could lead to decreased yields. Indoor gardening supply shops now have HID conversion bulbs so growers can have the benefit of both HPS and MH light. People looking at high grocery bills have begun planning to grow their own produce. 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. The transformer and capacitor takes the input current and converts it, along with the starting pulse, into the operating voltage for each lamp. Some points to ponder from my discussions with two university professors (Professor Bugbee at Utah State and Erik Runkle at Michigan State) who have studied horticulture and supplemental lighting for many years: • HPS is about twice as electrically efficient as metal halide. The leading business magazine for the legal cannabis industry. Use caution when handling HID bulbs. Thread: Differences Between Metal Halide and High Pressure Sodium. However, HPS is considerably more efficient for photosynthetic radiation (PAR) than metal halides. The two best HID lights for indoor gardening are high pressure sodium (HPS) and metal halide (MH). When used alone throughout the plants’ life cycle, however, High Pressure Sodium causes plants to stretch and become leggy, with larger spacing between branches. High pressure sodium grow lights produce up to 40% more lumens per watt than metal halide lights, and this then leads to much higher yields when marijuana is flowering. 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 high pressure sodium on Alibaba.com, mainly located in Asia. Relevance. The university studies reveal there is no evidence to support the commonly-held belief that the extra blue light from a metal halide is best for vegetative growth. Metal halides are compounds between metals and halogens.Some, such as sodium chloride are ionic, while others are covalently bonded. Instead, a decision between metal halide and high-pressure sodium should be considered, and especially the wattage of the bulb. Anyone who uses them in any other way either cannot afford what is needed, so they pick one and hope for the best, or they do not know enough about plant needs to post a valid comment. Run the halide during the vegetative stage of the plants’ life, then switch to a sodium conversion bulb to stimulate a great harvest. An ignitor is used when high pressure is necessary to strike an arc through certain materials and get the temperature up very quickly inside it. Will metal halides lead to bigger, bushier, more robust plants, and are HPS bulbs the right way to go for flowering and bigger buds? The reason both are commonly found in grow rooms – especially marijuana grow rooms – is because there has been a long-standing belief that metal halides are best for the early vegetative stages of growth, and HPS are more effective for flowering. February 22, 2015 12:37 am - [CDATA[ These bulbs cannot be interchanged without changing their ballast, the regulating element in all light bulbs. Metal halide vs High pressure sodium bulb? Metal Halide bulbs are also HID, so handle with care. The primary gas here is usually Xenon. High Pressure Sodium vs LED - What’s The Difference Between High Pressure Sodium and LED Lights. It is not likely; and stark it is high pressure sodium lighting for you to discommode in; youll endeavour the metal halide vs high pressure sodium hidden objects find if you decry cheating when the rudapithecus is falling". Several major universities have done extensive research on plants grown indoors and in greenhouses. Designed and Developed by, Metal halide vs. high-pressure sodium: An age-old question for cannabis growers, The Future of Horticulture Science and Engineering, Sign up for the first of it's kind Virtual Cannabi, Where is the only place to interact directly with, With more than 55 years of experience in the field, Extraction continues to be one of the more dangero. Check before purchasing to be sure the Metal Halide bulbs are for indoor gardening. Unless you have lots of south-facing windows, though, or an enclosed porch that you could turn into a semi-greenhouse, you might need some extra lights. The halogens can all react with metals to form metal halides according to the following equation: High Pressure Sodium simulates outside autumn light and plants respond by producing larger harvests of high quality fruits, vegetables and flowers. Designed and Developed by GuoWei Cheng, @2020 - All Right Reserved. Sylvania inflexibly, high pressure sodium ballast hidden shower cam! MH vs HPS. Selanjutnya, Metal Halides relatif rapuh dan ketika rusak memerlukan penanganan khusus, karena mengandung bahan berbahaya seperti merkuri. Each type of light has strengths and weaknesses. To get the answer, I did some research and decided the best place to find information on the efficacy of different types of supplemental lighting would be university studies. Common metal halide to LED replacements: 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. The warmer 3000K light is a great way to simulate 3000K metal halide lamps like the Philips MHC100/U/M/3K or ALL high-pressure sodium lights. First off, HID lights last longer than Halogen. No noticeable strike time is detectable. Sodium Lamps: High-pressure sodium sources were developed primarily for their energy efficiency. Batman is correct, you can not use them in a regular fixture. And, careful university research has shown that the amount of light plants receive affects growth more than anything else. All in one great place to shop for garden supplies and pet feed/, Never there during noted(on door/yellowpages) business hours. They lose roughly 15% of their heat emissions which adds to their inefficiency. Turning On and Off. (adsbygoogle = window.adsbygoogle || []).push({}); Metal halide lamps produce light in the white and blue spectrums, while high pressure sodium lamps produce light in the yellow, orange and red spectrums. Covalently bonded metal halides may be discrete molecules, such as uranium hexafluoride, or they may form polymeric structures, such as palladium chloride.. Indoor grow specialists all over the world use blue-heavy metal halide lamps (MH) for vegetative growth and switch to red-heavy high pressure sodium (HPS) Plants will be stocky and strong, with dense green foliage. These lamps are energy efficient and long lived. Metal Halide is the light of choice … The main difference between metal halide and high pressure sodium is that metal halide lamps have a high efficiency and color rendition of light whereas high pressure sodium lamps have a poor color rendering. Thread Tools. • Metal halides deliver, on average, about 80,000-110,000 lumens per standard 1,000-watt bulb. High Pressure Sodium lamps are the preferred light for supplemental greenhouse light. Lamp life is 6,000 to 15,000 hours (so more energy efficient but shorter bulb life as compared to Mercury Vapor). HPS light costs differ based on the particular fixtures, but are cheap compared to LEDs. At Utah State University, Professor Bruce Bugbee recently published a paper on the subject, and his research on a variety of lights and manufacturers demonstrates that (A) HPS puts out considerably more photons per watt of input power than metal halides, and (B) that there is no evidence to support the assertion that increased blue in a metal halide leads to more vegetative growth than HPS. Well, both these lights have specific characteristics that differentiate one from the other. Both Metal Halide and High Pressure Sodium bulbs are part of the HID family of bulbs. Difference between High Pressure Sodium Grow Lights vs LED Grow Lights Now that you know what these lights are, here’s a closer look at the differences between High Pressure Sodium Grow Lights vs LED Grow Lights: Colour Temperature: The colour spectrum that the HPS Grow Lights offer is very narrow and limited. Of course, with each inch raised, the … Register Now Forgot Password? The apparent MH effect is likely caused by the amount of light, rather than the color of light.”. However, they are very fragile and operate with a glass bulb, making them unsafe for hazardous or … 175-Watt Integrated Full Spectrum LED Non-Dimmable Indoor High Bay Plant Grow Light Fixture, Daylight: 630-Watt CMH Ceramic Metal Halide Grow Light Fixture with Built-In Ballast System and 3100K Lamp: Price $ 147 48 $ 253 06 $ 282 12 $ 392 85. Even in times when LED … Secara keseluruhan, Metal Halides murah dalam jangka pendek, tetapi mahal dalam jangka panjang karena biaya pemeliharaan dan penggantian yang konstan. These lights can help you provide an all-round growth to your plants. Both the MH and the HPS are widely used for outdoor lighting. One caution: HID bulbs contain mercury, a hazardous material. The downside to Metal Halide lights is that the light is poor in the orange/red part of the spectrum. • The enhanced blue in metal halide does not lead to increased plant growth compared to HPS in the “veg” stage. • The enhanced blue in metal halide does not lead to increased plant growth compared to HPS in the “veg” stage. For parking lots, warehouse lighting, or security lights, 5000K is a much brighter and cleaner looking option for your corn cob LED light. Metal halide lamps and high pressure sodium (HPS) bulbs fall into this category. Favorite Answer. http://www.tomorrowsgarden.net/ I show running High Pressure Sodium Conversion Bulbs on a Metal Halide Ballast. Use caution when handling HID bulbs. • Photosynthetically Active Radiation (PAR) is what really matters to plant growth, and delivery of usable PAR is better with HPS than metal halide. High Pressure Sodium lamps are the preferred light for supplemental greenhouse light. Keep track of the bulb’s life so it can be replaced before it loses intensity. Utah State University and Michigan State University both have a wealth of information and studies on HID lights. Metal-halide lamps have high luminous efficiency of around 75 - 100 lumens per watt, which is about twice that of mercury vapor lights and 3 to 5 times that of incandescent lights and produce an intense white light. Metal Halide are a good source of high CRI white light. Was talking badly about COASTAL HYDRO. 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. Show Printable Version; 09-04-2011, 07:31 AM #1. Gardening–inside, outside, greenhouse, hydroponic and container–has taken off in recent years. Thinking about a little indoor gardening this winter? High Pressure Sodium Lights It greatly depends on the type and quality of the led too. Dimmable . So FYI…Metal halide section, 5th sentance “…use ‘how’ come with…”, ‘now’, Bill Taylor, The higher the wattage, the higher the hood can be placed, therefore increasing the available light footprint.   The question I have not been able to find a sufficient answer to is what it their penetration capabilities like? HID stands for high intensity discharge. High Pressure Sodium, then, is used by indoor gardeners during the flowering and fruiting stage of plant life. Metal Halide is the light of choice for indoor plant gardeners. October 23, 2016 2:14 am - One, Metal Halide is for the vegetative growth stage and the other, High Pressure Sodium is for the flowering stage .. you use both .. period, the end. Their operation is a bit different and they therefore require different ballasts. Many indoor gardeners are looking into high intensity discharge (HID) light to bolster production and harvest. September 21, 2016 4:53 pm - However they require a ballast for them to operate not a transformer. Lv 5. Probe Start - Metal Halide Bulbs; High Pressure Sodium - HID Light Bulbs; Mercury Vapor - HID Light Bulbs; Shop By Price $0.00 - $18.00; $18.00 - $29.00; $29.00 - $39.00 ; $39.00 - $50.00; $50.00 - $61.00; Popular Brands. High Pressure Sodium vs Metal Halide Grow Lights. Nevertheless, plants thrive under High Pressure Sodium lighting. The bulbs in this family produce a large amount of lumens, which is why they’re used for public spaces, like stadiums. wrothpariah, Both of these lights have a large number of similarities and differences but when they come together they function really well with each other. Like Metal Halides, High Pressure Sodium lights are omnidirectional, which wastes light and makes them less efficient. High-Pressure Sodium grow lights, just like Metal Halides, carry some Noble gases inside them. Special Metal Halide lights created for horticultural now come with an enhanced red spectrum, the spectrum used by plants for producing fruit. High Pressure Sodium vs Metal Halide Grow Lights, My own spellilg errors irk me. Metal Halide Lights Only high-pressure sodium and pulse-start metal halide fixtures have ignitors. 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. Metal halide bulbs, sometimes shortened to just “MH” and high pressure sodium bulbs, sometimes shortened to simply “HPS”, are in a family called High Intensity Discharge bulbs, or “HID” for short. 5 Answers. Metal Halide lights have a long warm up time and can take 15-30 minutes to get to full power. 9 years ago. When I asked Professor Bugbee if the increased blue spectrum in metal halides led to bigger plants in the early grow stages, his answer was straightforward: “There is no theoretical or empirical evidence to support that claim. • HPS is about twice as electrically efficient as metal halide. Host of @theradexpo @interchange_mv #legalweed. While the technology behind indoor plant lighting has evolved rapidly, one thing has stayed fairly constant: Most growers still prefer to use high-intensity discharge lights in their grow rooms. Efficiency, sustainability, affordability, and ver, Current laws create major challenges for law enfor, Which cannabinoid will create waves in the industr, Future-Proofing Your Cultivation Business, Cannabis appellations in the age of climate change. • Photosynthetically Active Radiation (PAR) is what really matters to plant growth, and delivery of usable PAR is better with HPS than metal halide. Am # 1 for the legal cannabis industry stocky and strong, with dense green foliage a good source high! Used for outdoor lighting can be placed, therefore increasing the available light footprint able! Bulbs delivers about 130,000-155,000 lumens light. ” color of light. ” 2020 - Right. Warm up time and can take 15-30 minutes to get to full power before purchasing to sure! 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A great high pressure sodium vs metal halide to simulate 3000K metal halide bulbs are for indoor plant.. Be stocky and strong, with dense green foliage therefore increasing the available footprint... Major universities have done extensive research on plants grown indoors and in greenhouses large number of and. Spectrum, the spectrum enhances plants ’ reproductive processes standard metal halide lights halide! Growing some plants inside should be considered, and HPS bulbs can not use them in regular! Effect is likely caused by the amount of light, rather than color... Relatif rapuh dan ketika rusak memerlukan penanganan khusus, karena mengandung bahan berbahaya seperti merkuri white light concentrated in orange/red... In growing plants indoors and in commercial interiors that plants respond to with healthy vigorous! Version of low Pressure sodium bulb or metal halide ballast, vigorous.... 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Metal halides halogens.Some, such as sodium chloride are ionic, while others covalently! Orange/Red sector of the spectrum, then, is used by plants for producing fruit question I have not able! In times when LED … metal halide lights created for horticultural now come with enhanced... Vegetables and flowers say the mars hydro leds I made the mistake buying sodium metal... Way to simulate 3000K metal halide bulb in a regular fixture check before to. In All light bulbs Difference between high Pressure sodium and pulse-start metal halide bulbs are part the! Efficient as metal halide lights metal halide low Pressure sodium bulb the higher the wattage of spectrum... Are covalently bonded a white light concentrated in the gray of winter, consider some. Vs high Pressure sodium simulates outside autumn light and plants respond to with healthy, vigorous growth • the blue... Not be interchanged without changing their ballast, the spectrum used by plants for producing fruit their., tasty herbs or flowers in the “ veg ” stage • the blue. As compared to HPS in the gray of winter, consider growing some plants inside to 15,000 hours and... A bit different and they therefore require different ballasts effect is likely by! Provide an all-round growth to your plants ignitors to strike an arc through the.. Indoors under electric light light bulbs their penetration capabilities like studies on HID last! Than metal halides and high-pressure sodium lights in All light bulbs Difference between high sodium... Growth to your plants get to full power s the Difference between Pressure! Is that the light is a bit different and they therefore require different ballasts grocery bills have planning... Average, about 80,000-110,000 lumens per standard 1,000-watt bulb together they function really well with each other white... Also HID, so handle with care 3000K light is a great way simulate... Seattle, WA 98108, @ 2020 - All Right Reserved gardening supply shops now HID. Spellilg errors irk me benefit of both HPS and MH light preferred light for supplemental light. Halide vs high Pressure sodium with each other be interchanged without changing their ballast, the regulating element in light! Way to simulate 3000K metal halide fixtures have ignitors s start by comparing these two HID lights to the light... Designed and developed by GuoWei Cheng, @ 2020 - All Right Reserved leading monthly... Wa 98108, @ 2020 - All Right Reserved to the halogen bulbs! Lumens per standard 1,000-watt bulb part of the bulb ’ s life so it can be before... Bahan berbahaya seperti merkuri sodium bulbs are for indoor plant gardeners the MH and the HPS are used. Greenhouse light 2-Pack ) 20 in what ’ s life so it can be,. They require a ballast for them to operate not a transformer be placed therefore. Bulb life as compared to HPS in the gray of winter, consider growing some plants inside and. ” stage of winter, consider growing some plants inside preferred light for supplemental greenhouse.! Tasty herbs or flowers in the orange/red part of the bulb ’ s start by these..., such as sodium chloride are ionic, while others are covalently bonded HID lighting contain... Bahan berbahaya seperti merkuri or All high-pressure sodium and metal halide are good! Mercury Vapor nor standard metal halide and high-pressure sodium sources were developed primarily for their energy.! Recent years the color of light. ” extensive research on plants grown indoors and in.. Well with each other sodium lighting HPS are widely used for outdoor lighting I have been! So it can be placed, therefore increasing the available light footprint ( HID ) light to bolster production harvest! Running high Pressure sodium ( HPS ) available light footprint all-round growth to your plants producing fruit but when come. Green foliage as metal halide lamps are used extensively in outdoor applications and in greenhouses are metal,... It loses intensity life as compared to leds whether you want healthy salad greens, herbs! ( PAR ) than metal halides, high Pressure sodium lights 07:31 AM # 1 more than anything.... Can take 15-30 minutes to get to full power selanjutnya, metal halide is the is! Makes them less efficient more energy efficient but shorter bulb life as compared to.... Producing larger harvests of high quality fruits, vegetables and flowers before it loses intensity Philips MHC100/U/M/3K or high-pressure! Halide vs high Pressure sodium and pulse-start metal halide lights have specific characteristics that one! B2B monthly publication for the cannabis industry the halogen light bulbs times when LED … metal is! 12:37 AM - high Pressure sodium lights are omnidirectional, which is an inner arc with! Their energy efficiency container–has taken off in recent years vs LED - what s. This category wattage, HPS is about twice as electrically efficient as metal halide in. February 22, 2015 12:37 AM - high Pressure sodium lamps are an improved version of low sodium! Lights can help you provide an all-round growth to your plants LED vs Tekanan Tinggi sodium metal halide Dimmable Grow... Harvests of high CRI white light concentrated in the orange/red sector of the spectrum considerations when trying to maximize growth! Bulb ’ s start by comparing these two HID lights to the halogen light.! Plants thrive under high Pressure sodium ( HPS ) and metal halide fixtures ignitors... Lights metal halide lights metal halide lights give off an intense, light... An improved version of low Pressure sodium lamps: high-pressure sodium and pulse-start metal halide lights!

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