CMH also run cooler, and produce a lot more PAR light when compared watt per watt.​, The most noticeable point is degradation time. Longer Lasting CMH lights feature … The Philips MasterColor Ceramic Metal Halide HPS-Retro White Lamps are something new to horticulture. Despite the low cost, the grow light performs optimally. This product is a lot more available and affordable compared to competing products such as Phillips. This one comes from Mixjoy and is a perfect fit … Can be used for veg n flower. All in all, this is a great choice if you want to save about $100 (after purchase of a bulb). Metal Halide vs. Your email address will not be published. It uses a Phillips 315W/930 (3100K spectrum)​. HPS VS SUN VS LED VS CMH. These bulbs cannot be interchanged without changing their ballast, the regulating element in all light bulbs. GE MXR Protected Metal Halide Lamps employ E26 medium bases. For comparison purposes, the only disadvantage I can think of CMH over MH is the initial cost. CRI describes how the color of a light source changes how an object appears to the human eyes and how well subtle variations in color shades are revealed. No "government lists". You will get more growth during the veg stage due to the higher efficiency and less stretching in the flower stage due to … So I got the bulb from here: Phlips MasterColor Ceramic Metal Halide ~ CMH ~ HPS-Retro White Installed it just a few days ago and its amazing. The relationship to metal halide lights. Ushio is well-known for their quality bulbs and earned most of my “best value” picks in my best HPS bulb roundup. 1.4.2 CMH versus HPS; 1.4.3 CMH versus MH; 1.4.4 CMH versus LED; 1.5 Best CMH grow lights out there; 1.6 10 Best Ceramic Metal Halide lights : The verdict; 10 Best Ceramic Metal Halide lights Reviews in 2021. Philips was one of the first companies to develop and manufacture ceramic metal halide bulbs, so it’s no surprise that their bulbs are the best in class. Must start 1000W DE Ceramic HPS lamp at 1000 watt setting and operate for at least 100 hours if dimming. The Philips MasterColor Ceramic Metal Halide HPS-Retro White Lamps are something new to horticulture. Ceramic Metal Halide. In fact, it is sometimes called Ceramic Metal Halide or Ceramic Discharge Metal Halide. Sun System HGC906200 LEC 315 Watt 3100K Ceramic Philips Green Power CDM Lamp And Ballast, 120... 13 Best Tiny House Books for Inspiration and Action, Not the absolute best for flowering crops, At least 2 feet over the canopy to avoid hot spots and provide a good spread, 315w recommended for a 3×3 feet grow area up to a 4×4, Can be placed in any position without damaging the bulb, Significantly improved spectrum with a well needed boost in the reds over MH. In the case of non-passive failure, the pressurized arc tube within the lamp causes the explosion. Ceramic Metal Halide; Ceramic HPS; Double Ended Ceramic HPS; Ceramic HPS™ Lamp Ballast Kit; T5 Fluorescent. These PAR measurements were done at a height of two feet over the canopy which is the sweet spot for a 3 by 3 feet grow area. The CMH or LEC are a High Intensity Discharge (HID) light, similar to High Pressure Sodium (HPS). 1 Definitions; 2 Comparison Chart; 3 High pressure sodium vs Metal halide bulbs; Definitions High … CMH (ceramic metal halide) vs. HPS - Klikni zde pro originální téma: space.pussy: Protože jsem tu o této technologii nic nenašel a myslím, že v naší oblasti použití je dost dobře využitelná, dávám do pozornosti technologii vysokotlakých výbojek Ceramic Metal Halide od firmy Philips. The color is a beautiful white not blue or yellow but balanced white. Ceramic Metal Halide. Spread and Intensity of Light In this test … His work has appeared in High Times, Cannabis Culture, WoahStork, SKUNK, The Emerald Magazine, MERRY JANE, Weed World, Grow Magazine, Whaxy, Green Flower Media, and Cannabis Health Journal. In order to make the right choice between these bulbs, the following is discussion of the differences between them. Some of these may be affiliate links, meaning we earn a small commission if items are purchased. Controlling Cannabis Leaf Septoria Organically, Modern cannabis cultivators are afforded many options for delivering high-quality lighting to their plants. The specifics of CMH ballasts are a little bit tricky. Although it still less heat than other 400w HID bulbs, it’s noticeable even if they’re consuming a lower wattage. CMH may still be combined with HPS for an added boost on the red spectrum which benefits flowering crops so much. LED vs High Pressure Sodium. Home » Ceramic Metal Halide Lights: What They Are And How To Use Them. Trying to do so would be very dangerous. Plasma burning at this higher temperature has the effect of providing a spectrum that is much wider and better than traditional HPS or metal halide lamps. Traditional MH lights use a quartz tube instead of the ceramic arc tube that’s used in CMH bulbs. It is the Protopia Ceramic Metal Halide Grow Light bulb. This is a quick take on MH vs. CMH lights. CMH grow lights have many names – like light-emitting ceramic (LEC) and ceramic discharge metal halide (CDM). Functionally, the biggest advantage of LEC lighting over HPS is its full spectrum frequency of light. Sure, there are a few downsides to using CMH bulbs, but … Ceramic arc tubes are more resistant to breakdown, so they last a lot longer than MH and HPS bulbs. Presently, if you opt to grow indoors, sufficient lighting is essential to stimulate the process of photosynthesis.Typical options can be split into four major categories: fluorescent grow lights (CFLs), metal halide (MH), high-pressure sodium (HPS), and light-emitting diode (LED). How does LEC, the new kid on the block, compare to the current standard bearer, HPS? Leave a comment Your email … Usually CMH do not run on most electronic ballasts due to the extremely high frequency these ballasts output. This is due to the glass filtering out a large portion of the UV and IR that the DE grow light emits; making an air cooled DE grow light not much better than a standard HPS grow light. I've just been shown Ceramic Metal Halide and Light Emitting Ceramics. Functionally, the biggest advantage of LEC lighting over HPS is its full spectrum frequency of light. . The biggest disadvantage of HPS is a relatively limited light spectrum that does a poor job of replicating natural sunlight. Ceramic Metal Halide (CMH, also known as Light Emitting Ceramic, LEC) also produce a full spectrum light. What are High Pressure Sodium Lights? The Sun System LEC comes with your choice of 3100K or 4200K bulbs, and 120v or 240v. Ceramic Metal Halide Light Kits (CMH) 315W Systems; 630W Double Ended (DE) Systems; 945W / 1000W Double Ended (DE) Systems; T5 HO Grow Lights. So that's why these ceramic metal halide lamps are so popular these days because people are looking for the little edge in getting every efficiency of their garden possible and to be honest, Ceramic Metal Halide is kind of the new wave of … If you’re looking for another option besides the Philips, the Ushio HiLux Gro is a solid choice. Increasing numbers of cannabis cultivators are choosing LEC lighting because it is a solid solution for both the vegetative and flowering stages of cannabis growth. An LED ran cooler than CMH's by at least 2°F, and overall 10°F lower temperature from a higher-powered LED. The HPS will put out probably more weight but ceramic metal halide going to give you a healthier and more oil rich product. You will notice that neither MH lamps, nor HPS lamps offer a more complete PAR spectrum in a single grow light. They also have a special socket and require a special CMH reflector and ballast. Back to High Intensity Discharge Lamps Sort by: View Grid. While some growers are reporting success using CMH grow lights during the flowering stage, we don’t recommend CMH in place of 1000w or 600w … This means that CMH grow lights will let you see the true color of your plants without making your grow room look yellow, blue or purple. They’re a variation of the traditional metal halide light type with some features of HPS technology (high-pressure sodium) added into the mix. Let’s dive into a comparison on LEC vs HPS. March 13, 2017 Typical options can be split into four major categories: fluorescent grow lights (CFLs), metal halide (MH), high-pressure sodium (HPS), and light-emitting diode (LED). With many indoor cultivators having standardized on HPS lighting, is it worth their time to consider upgrading part or all of their garden to LEC? This could be a bit scary, so make sure you have a good grow tent that’s capable of holding up all that weight. Although purely anecdotal, some cultivators claim to be producing superior quality flowers and higher yields using LEC lights than can achieved under the more limited light spectrums of HPS and MH. In order to avoid confusion, I’m going to be using CMH in this article, which is the most common term. Log in to Reply. So you get best of both. They produce UV-A, UV-B and UV-C Light, but UV-C is generally very harmful to human eyes. This article contains incorrect information, This article is missing information that I need. Ceramic Metal Halide (CMH)? In fact, it is sometimes called Ceramic Metal Halide or Ceramic Discharge Metal Halide. First of all, remember that although similar, CMH and MH are not the same. LEC is actually a trademarked term for a CMH brand. Ceramic arc tubes allow higher arc tube temperatures, which some manufacturers claim results in better efficacy, color rendering, and color stability. In addition, like LEC, high bulb temperatures may require an investment in improved ventilation and air flow. Changing the wattage of your HID ballast could be answer or perhaps getting a $100 LED grow light can get the job done. A benefit of the square-wave technology ballasts required to run them, is that you won’t have to deal with the electromagnetic interference (EMI) issues many growers experience with digital ballasts. Or are they Ceramic Discharge Metal Halide (CDM)? I would still stress that you buy a bundle instead, because the price of this ballast plus the other gear you need to get your CMH system up and running will likely cost more than just buying a system outright. First of all, what are these lights actually called? This allows the tube to reach a higher temperature. Ceramic Metal Halide . Do elektrotechnické problematiky moc nevidím, co je však zajímavé je graf jejího spektra (lze použít pro růst i květ), viz. This means that CMH are more PAR efficient than either HPS or MH, making them a better single light solution. Ceramic Metal Halide. It includes a compatible square wave electronic ballast, so you won’t have any funky issues trying to match the bulb up to an old ballast. High pressure sodium fixtures with electronic ballasts and double-ended lamps are now 1.7 times more efficient than older mogul-base HPS fixtures. The square wave ballast technology and spectrum make for insanely frosty, squat, happy plants. Both Metal Halide and High Pressure Sodium bulbs are part of the HID family of bulbs. If you absolutely want to build your own CMH system instead of buying a bundle, the Phantom II CMH digital ballast is a great option. Ceramic Metal Halide (CMH grow light), Light Emitting Ceramic (LEC) and Ceramic Discharge Metal Halide (CDM) all refer to the same thing. Come with a bulb, however, in the indoor gardener who sees the and! 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