Samsung lm301b or lm301h?
D Grow Lights Samsung lmb or lmh? Hi everyone, i've been a lurker for quite a while here and seeing more and more grower switching to LEDs! I'm in the process of upgrading my old watt HPS grow light to a quantum board and was originally looking at the samsung lmb diodes but while I was researching I learned that Samsung has the newer lmh diode.
They are the exact same diode. And I do mean exact same Samsung states it themselves.!! Doesn't this article written by Samsung say otherwise?
No the spec sheets are different because one is marketed in lumens the other photons. Go to in and watch. This man knows his buisness. I believe what he says. I think there is no big difference. I would like to recommend you one Mars SP that i was using. Personally I would go with COBs. Or just screw in led bulbs. The LEDs on quantum boards arent super special or anything. The spectrum isnt any different from a dollar store LED bulb with the same k.
Honestly though, for the price of a quantum board, you could have more than twice as much light for the same price using led bulbs, and have a better footprint.
Just my. Hey so I saw this thread and I know I'm a bit late but I'd like to share some personal experience and opinion based on what I've learned.
Samsung diode lmh is actually more effective in transferring energy from electrons. Depending on who builds the board you are looking at 2. The lmb tops at about 2. So there is a difference but it's subtle. Running a k spectrum with either diode you will achieve about the same results assuming all other conditions are the same. Unfortunately new growers focus so much on these little things that they forget the magic is in the soil and nutrients. Those two factors will be weather you grow top shelf or not.Forums New posts Search forums.
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That's this website in a nutshell. I vote for higher umols if price is no issue. Dro Active Member.
Dro said:. Thinking about the exact same buy. What r u ganna do. What made u decide either way??? I personally use Mars-Hydro myself. Both are great lights though. FastFreddi Well-Known Member. The sf is non dimmable I believe I'm running the sf in veg I have 2x mars sp's alongside a hps at moment in flower room, switching to Timber cobs to go in alongside the 's. Have you checked the Qb's on Budget?
They also have pretty impressive lights too. I have the sf I love it, infact I'm getting a second one. And yes the is dimmable, take the driver off and turn it over. I wanna know this too, im probs getting 2 SF for my 3x1. Spider farmer has 2. Up to 2. Up to 2g a watt.Solderless stripes PCB with sockets for rigid strands 0.
Easy feeding without soldering! The insulated conductor is simply inserted into the clamping point as far as it will go and automatically fixed securely. Successful usage of high power LEDs: Heat management Applications with high power LEDs need enduring, adequate and plane heat conduction from the first moment of use.
It is very important and neccessary to get the heat off the devices to ensure the maximum light output, lifetime and efficiancy. Drive management LEDs should be run with a constant current in addition to the manufacturers recommendations. To ensure this we recommend to take constant current power supplies because resistors are always a risk factor in high power LED applications.
Please avoid any kind of short circuits or electric discharge to the illuminant. The chip can be damaged or even destroyed. After opening a sealed bag the content should be mounted rapidly. Once absorbed humidity can be removed by tempering the LEDs in some cases.
More information can be found in the manufacturers datasheets or on the manufacturer homepages. Soldering conditions Each LED has its own soldering conditions that the user should pay attention to. After the launched lead free processing specifications many standarts have changed. Information about recommended soldering can be found in the manufacturers datasheets or on the manufacturer homepages. You agree that data will be send to Facebook Ok, chat now Privacy statement.
Toggle Navigation. Our Stripes can reply to the environmental conditions be run up to mA without additional cooling. Delivery time Deliveries within Germany take days beginning after receipt of payment, for deliveries to invoice beginning with the shipment, for deliveries to cash on delivery beginning with receipt of order.
Payments and incoming orders beyond our business hours let the delivery time begin with the next workday. For deliveries to other EU countries the delivery time may be extended up to 3 weeks.
The delivery time is subject to the proper delivery of the logistics company, as far as delivery delays are not caused by us. The validity of the above delivery times requires the availability of the ordered goods from stock at the time the delivery time is beginning.Allowing you to grow with confidence. The light can be returned or replaced within 30 days after delivery, in the precondition of non-artificial damage.
Free components, repairing and service can be provided within 3 months after delivery. A: As we do international business, we only accept USD. A: If you can't select shipping method when you place the order, please contact us to sort out the shipping method for your regoin. I have just bin satisfied I wish I had known more about Spider farmer lights before I had bought their little SF because if this little light is anything to go by, then I wish I'd bought the SF Give Spider farmer SF series lights a go, you won't be disappointed.
I decided to have an indoor set up, really to help start a lot of veg early, and to grow the likes of different chilli varieties, after buying my grow tent and timer plug, and after extensive research into the type of grow light I would go with, I settled on this one, no fans, so no noise, not a lot of heat generated from the light, but a lot of light, I am only a part time gardener, no expert on wattage of lights or how they actually work, so my review may be of no use, to the more amature or even profesional out there, but it also doesn't use a lot of electric, I have an electric power monitor in the house, and it doesn't even register when the timer switches it on, hopefully my monitor isn't giving out false readings, anyway, I would definitley recommend this light, so far, my chilli and tomato plants are looking fantastic.
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21x Samsung LM301B stripes
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Share it with your friends so they can enjoy it too! Facebook Twitter. Clear filter. More Filters. Swing and a hit I have just bin satisfied Was this review helpful? SF Perfect. I use for Lithops. United Kingdom.
Excellent light!! Sp Still in use but great bit of kit.This is a very important post for all the indoor growers because we reviewed here the most recently launched spider farmer led grow lights. Choosing the best grow lamp for your commercial crop or for your hobby, can prove quite tricky in the current days, even though we benefit from a huge number of technological advancements, innovations and solutions.
The hardship comes now from the wideness of devices offered on the international market. Many options are similar, many look beautiful on the paper but later on, you can get a lot of unpleasant surprises.
So we want to help you to take the best decision by presenting you here with three interesting and effective grow lamps from Spider Farmer. We have tested them, gathered pros and cons, and now we offer you a full review, so that your choice becomes easier. Spider Farmer was founded in and it has came a long way since then, always being committed to provide their customers with the latest and most effective technology for indoor plant led grow lighting.
They have developed high quality products, which are at the same time budget friendly. Spider Farmer also developed a great customer service and friendly support. They are globally spread, and ship their products everywhere in the world, at the same time providing easy return. Besides the led grow lights they also produce and deliver grow kits systems and grow tentsto complete their farmer offer.
It has dimmable MeanWell driver, and a sunlike full spectrum for indoor veg and flower growing. Very cheap to run. It only uses w but it will generate the same yield as fake W, W blurple led grow lights. Samsung LMB diodes, provide the highest light output led that you can find currently on the market. The process is safer now. There is zero noise, because the design has no fan. It has large areas of solid aluminium heat sink. SF — has special protective cable covers, waterproof led board and a highly safety MeanWell driver.
SF will lead your plant in an optimum way during all stages, by just adjusting the height and lighting schedule: germination, seeding, veg and bloom. The light spectrum provides exactly what your plants need depending on their grow stage. You will see the true colors of your plants.Forums New posts Search forums. What's new New posts New profile posts Latest activity. Members Current visitors New profile posts Search profile posts.
Takeshy Well-Known Member. These new diodes are much more efficient max. Wouldn't these new diodes be way better than LMC diodes? Last edited: Aug 29, Airwalker16 Well-Known Member. Thanks for the likes, I have now edited the first post with the links. How do the prices compare to the LMC? There isnt much of a difference: LMC 4 feet Strip: You have to pay more than twice as much for the same amount of light.
Stephenj Well-Known Member. One thing to consider The spectrums are different Stephenj said:. LMB k Spectrum. Takeshy said:. This is the k spectrum.
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It's the same as LMC. Maybe so but the k is way off. View attachment I never thought about that series althought you have to consider that you will consume more watts per strip to give that amount of lm.
LMC is more efficient but it will cost more to build.Gold Coast 2018 Commonwealth GamesTopics: About the Gold Coast 2018 Commonwealth Games, Be Games Ready, Embracing 2018: Building a lasting legacy Search Business Queensland Customer service After-sales service Managing customer complaints Managing online customer reviews How online customer reviews work Who uses online customer reviews. Benefits of online customer reviews for business Tips for successfully managing online customer reviews How to avoid the pitfalls of online customer reviews A step-by-step guide to managing negative online reviews How to start managing online customer reviews Improving customer service Collecting and storing customer information Home Running a business Customer service and consumer laws Customer service Managing online customer reviews Benefits of online customer reviews for business Free advertisingEach review posted online by a customer is a form of advertising for your business.
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Find out how to create a digital strategy for your business. Previous Who uses online customer reviews. Next Tips for successfully managing online customer reviews Last reviewed: 18 Nov 2016 Last updated: 18 Nov 2016 Print Page Print Topic Alerts Phone scam reported from 'Business Queensland' I want to. Access OSRconnect Find business licences and permits Find business grants and assistance Use our payroll tax calculators Use our transfer duty calculator Access MinesOnlineMaps More online services.
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Our sky-high Truspilot rating is the real proof, and you can see what our customers think below. Now, how can I help. First Floor, Millbank Tower, 21-24 Millbank, London. This offer is valid for 5 minutes Get it now.
No more roaming fees. You will enjoy high-speed connection and unlimited internet and you can connect up to 10 wifi devices. Find here some reviews from our customers. How does the provider get rated. Only businesses who use the specially developed eKomi software to collect real feedback can obtain the eKomi Seal of Approval. Didn't have any connection problems that a simple reboot couldn't solve.
Battery life was only about 4-6 hours, but I already carry an external charger so recharging on the go wasn't an issue. However, if you don't have one I'd strongly recommend renting the external battery unit from the company along with your hotspot. Local pickup in Paris and return shipping from the train station was a breeze. My only complaint is that the data usage counter on the hotspot itself seemed to reset at some point.Samsung 301b week8 #fuckyogarden
We were nowhere close to going over the data limit, but I was just curious how much we had used - and couldn't really tell. However my last rental was often times frustrating. Despite this I would consider renting from them again depending on the country I was traveling. In France the service was definitely amazing. Overall the unit worked well and we were happy with it.
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