With the CMH it seemed superior in every way to except light intensity and doing the 630s solves that. An LED ran cooler than CMH's by at least 2°F, and overall 10°F lower temperature from a higher-powered LED. (*Note: LED's range in wattages and structure. So I grabbed 4 of these and am giving it a shot. Basically, this just means turning off the red or blue diodes on the grow light. Real growers know other wise. No way it would take 2 630s to outperform a gavita. Now, it should be noted that CMH's run in the same way standard MH's run, only they have ceramic bases. This is my first post, although I’m a longtime lurker for years I figured I’d get some opinions on this as I … See muudab need ideaalseks õitsemise jaoks, kuid mitte suurepäraseks köögiviljade jaoks. CMH and HPS feature the same bulb technology but with very slight differences. Is there somewhere i can find BTU ratings on the cmh? 945W DE CMH vs 1000W DE HPS 945W DE CMH Votes: 3 50.0% 1000W DE HPS Votes: 3 50.0% Total voters 6; Incipient Member. cmh vs hps. Atbilde 1: Keramikas metālu halogenīdu vai CMH gaismas, iespējams, ir labākās šodien pieejamās augošās gaismas. Używanie żarówki HPS podczas wegetacji daje słabe, wrzecionowate rośliny. 20,000 hours with and only losing 15% efficiency vs a 600w hps lasting 24,000 hours but losing 30% efficiency. Once registered and logged in, you will be able to contribute to this site by submitting your own content or replying to existing content. Im going with a 630 duel bulb LEC with a mixed K spectrum for 1st half of flower and switching to duel 3k bulbs for 2nd half. Growmau5s youtube videos got me inspired ! De nyere CMH (Ceramic Metal Halide) aka. Ceramic Metal Halide (CMH, also known as Light Emitting Ceramic, LEC) also produce a full spectrum light. HPS-pirni kasutamine vegeteerimise ajal annab nõrkade, nõtkete taimede. The most common comparison is between CMH and HPS, mainly because both of these are considered high-intensity bulbs. These new ones are no different in performance than the Philips 400W ones that run on my 30 year old 400W HPS magnetic ballasts. Should I pickup a 630 Watt CMH or just another 315 CMH to go along with the one I already have. Jul 29, 2018 #1 Hello all!

I have a 4x4 tent with a single 315 CMH and I just finished my very first grow. CMH vs. HPS. Most wannabe growers think that as long as they get some nutes and a light, they're good. With the ability to reach high temperatures, a 315w CMH light is known to outperform a 400w bulb and even some 600w’s. Most of the PAR light from HPS lights is provided by the red lights whereas CMH lights provide a more balanced PAR for the flowering and vegetative phases of growth. Page 1 of 8 - CMH 315w VS 400w HPS Heat? Modern lighting technology has the solutions that readers are looking for. 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. Arguably the best of these available on today's markets is the ceramic metal halide, or CMH, grow light. Your grow space may run a bit cooler ambient with CMH, but the best thing is that you can lower your hood closer without risking burn. Finally, everyone’s favorite factor to consider, BUDGET! Karma Pharmer Dec … That's an increase of Looking at these wavelength graphs, you’ll notice a few impressive features that the CMH emit vs the HPS grow bulbs. CMH vs. Share this post. Well, both these lights have specific characteristics that … These are all bulb-type lamps but they are manufacturerd a bit different and have different characteristics. Will a 630w cmh … Growers are moving to CMH’s because of their power per watt. The Pros And Cons Of Using LEC Lights To Grow Cannabis. DE HPS Vs CMH Dilema. CMH VS HPS GROW LIGHT! Should I pickup a 630 Watt CMH or just another 315 CMH to go along with the one I already have. HPS stands for high pressure sodium, and this is another specific type of HID or high intensity discharge light. To sprawia, że są idealne do kwitnienia, ale nie świetnie nadają się do wegetacji. 2 315 cmh will put out 30w more heat than 600 hps as well as being not air cooled option, that said better coverage and results than the 600 hps. In a 3x3 tent running a 400hps aircooled hood with a 4" vortex running full out I can keep the temp at about 3.5 degrees above ambient temp in the room. LEC (Light Emitting Ceramic) skulle være helt fantastiske som grolys når man sammenligner med det ældre HPS og MH. Many LED grow lights allow you to “adjust” the spectrum. I am wanting to move away from air-cooled lights and HPS. CMH bulbs run a little cooler than HPS, but they also throw less heat down than either MH or HPS. Also as @vostok mentioned you use less wattage and way less heat, and better results with the LEDs specifically the hlg/copycats. Comparing CMH vs LED vs HPS. And have more trics and aroma from my buds.. HPS degrade a lot faster than CMH lights and will need to be replaced after the 9,000th hour. Both the MH and the HPS are widely used for outdoor lighting. Double that with a 630w and you’re getting almost as much power as you would with a 1000w MH light. Started this room out with 8 1000w hps lamps.. The CMH or LEC are a High Intensity Discharge (HID) light, similar to High Pressure Sodium (HPS). nende spekter on punakas / oranžikas valguses väga tugev, kuid sinist peaaegu ei sisalda. It would run cooler, simples. CMH vs. HPS. - posted in Lighting and Ventilation: Can someone tell me who has used both lights how much heat the 315w cmh put off compared to a 400w hps? All the info I've seen a 630 cmh does indeed perform as well as a SE hps. CMH Grow Lights vs HPS Growing plants indoors poses all kinds of problems, but thankfully, modern technology has the solutions that readers are looking for. The HPS grow lights are usually associated with having a lower outpout of white and blue light, but a higher output of red light, at least comparatively speaking, although the newest ones put out a heck of a lot of light across the full spectrum. You can replace the bulb with high quality grow bulbs that have a slightly redder (3100K) or bluer spectrum (4000K). Log in to Reply They are a development of an old technology, more expensive to run and inefficient compared to COB technology. The heat radiates differently somehow. Atleast, this is true with most stoners. One of the reasons that they are one of the best is because of the spectrum of light they provide. Register now to gain access to all of our features. I am looking for a better quality product in my flowers. : Ill admit, i do want to do some DIY COB building, its just that i dont like the idea of it costing over a grand to light my area then having to build it lol, its a lot of work and not for the feint hearted. - posted in Grow Room Design and all things DIY. Havnt built the room yet, but the dye is cast and i have 4 630cmh lights sitting in my living room. Also, the amount of time spent flowering was reduced from 65 days to 45 days, a decrease of 23%. Viens no iemesliem, kāpēc viņi ir vieni no labākajiem, ir to nodrošinātā gaismas spektra dēļ. However, ceramic metal halide bulbs run a lot cooler than MH and HPS bulbs by about 8°F. LMAO! En 315W CMH skulle nu kunne levere ligeså flot en høst som en 600W HPS og samtidig være… Yield and Production Times of CMH vs HPS The On-PAR 315 yielded a 43% increase in production over the previous best harvest with high pressure sodium lighting. Arguably the best of these available on today's markets is the ceramic metal halide, or CMH grow light. Oct 1, 2012 #1 Im planning on waiting 5yrs to replace mine. Id be really interested in how much 2 x 315w CMH's would raise the temperature in a 1.2 x 1.2 tent vs a 600w HPS (maybe boosted). CMH vs HPS. When it comes to effectiveness, HPS are a notch higher than CMH. CMH Grow Lights vs HPS Grow Lights Growing plants indoors poses all kinds of problems, but thankfully, modern technology has the solutions that readers are looking for. They’re very similar, but there are a few slight differences between the two. LED This is the ultimate competition for CMH lights as these light-emitting diodes (LED) lights run much cooler and can be hung closer to the plant growing area, without creating hot spots. The reason people aren't commenting is because they don't know wtf you're talking about. cmh vs hps సమాధానం 1 : సిరామిక్ మెటల్ హాలైడ్, లేదా CMH లైట్లు బహుశా ఈ రోజు అందుబాటులో ఉన్న ఉత్తమ పెరుగుదల లైట్లు. Thankfully, as the use of LEC lights spreads, reports of their efficiency and ability to improve yields are enticing an increasing number of growers. MH vs HPS. CMH vs LED: Adjusting Light Spectrum Also, CMH grow light systems have a removable bulbs. I've been using HPS for many years and I've been reading the rave reviews on the CMH 630. CMH pirnid cmh mh அல்லது hps பல்புகளை விட சராசரியாக இரு மடங்கு நீடிக்கும். Thread starter GrowinTheDank; Start date Oct 1, 2012; Choose the best light combination. HPS pirnid. CMH bulbs are supposed to last a long time and stay efficient for far longer than hps. Many growers or large-scale greenhouse farmers buy grow lights from Amazon or Garden stores, next step will to face to grow plants indoors poses all kinds of problems, but thankfully, whatever you buy amazon grow lights or any garden stores. Page 2 of 4 - CMH or COB to replace HPS? Ceramic Metal Halide, or CMH lights are probably the best grow lights available today. A CMH is 1.9 umols per watt where as a 600w is 1.8 umols per watt. The initial cost of an LED is 2 to 4 times the cost of a comparable CMH fixture. hid: hps, mh, cmh HIDs, or High Intensity Discharge fixtures is a category where HPS (High Pressure Sodium), MH (Metal Halide), and CMH (Ceramic Metal Halide) are all apart of. HPS Grow Lights. Whether readers are looking into indoor growing for the first time… Welcome to UK420. Brand new technology can be a cautious buy, especially if the results are unproven. CMH all the way Votes: 6 37.5% CMH veg and HPS for flower Votes: 5 31.3% MH veg and HPS for flower Votes: 5 31.3% Total voters 16; GrowinTheDank Active Member. Żarówki HPS. cmh vs hps. mają widmo, które jest bardzo ciężkie w czerwonawym / pomarańczowym świetle, ale prawie nie zawiera niebieskiego. Cheers Posted from … CMH vs. HPS. The comparison of heat between a 315 cmh and 600w hps and 1000w hps is pretty clear, but the comparison of a 315 cmh to the heat of a 400w hps is not. Żarówki CMH re: The McCree curve & HPS vs CMH for flowering - Help! Before I make the jump to cmh I want to find out a few things like for one is a 630W CMH w/(2) 315w CMH bulbs Stronger then a 630W CMH w/(1) 630w DE CMH bulb (Nanolux 630 vs Growers choice DE 630) For strictly veg I want bushy, tight nodes, and fast growth. Days, a decrease of 23 % commenting is because of the reasons that are! Cmh is 1.9 umols per watt pomarańczowym świetle, ale prawie nie zawiera niebieskiego labākās... 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