Joined in 2023 
82 
63 About this deal
In this article, I’m going to take a look at their product line and give my Viparspectra review from top to bottom. We’ll look at: Besides that, the Viparspectra LED light puts out excellent quantities of green light, which is important for plant growth and higher yield . Learn more about green light’s importance for plants. Viparspectra XS1500 also has a dimmer, allowing you to adjust the light intensity from 5% to 100%. How Can You Hang The Grow Light? And now for why you shouldn't ever buy one (if you own one, i highly suggest selling it and at LEAST getting a mars or galaxyhydro/roleadro instead, but the smart thing is to get COBs or quantum boards and ditch shitty leds altogether. Here is the PAR chart they provide for the viparspectra 300w. This is taken at 24", which is unusual for a 300w led panel. With lenses, going from 120 degrees to 90 requires you to raise the light 100% higher to get the same coverage. So they raise the light from the usual 12" to 24", and because of this they can claim a larger grow space coverage (even though it wouldnt be larger, it'd be the same). All the lenses do is absorb ~10% of emitted light from reflection losses and lessen the diffusion of the light in a tent, meaning less penetration into the canopy.
The ViparSpectra KS5000 is a commercial quality fixture that is designed for home growers. The frame is all aluminum with precision engineering. The LED bars have integrated heat sink reflectors and the LED diodes have a clear waterproof coating. The performance and build quality are second to none. The warranty does not cover damage due to high moisture levels, water, power surges, improper hanging/mounting, improper use, dust build-up or user modifications. The uniformity of light makes photosynthesis more efficient. Your plants will grow and produce more. The common way to evaluate uniformity is to divide the maximum PPFD by the Minimum PPFD. A perfectly uniform light would have a score of 1.0. The ViparSpectra KS5000 has a Uniformity score of 1.62. Competitive LED bar fixtures have Uniformity scores from 2.44 up to 3.45. Lastly, we'll go over the PAR data they provide. Keep in mind, since this light has so much blue and so little red, these readings are artificially inflated off the bat due to how quantum sensors work (they are more sensitive to blue than to red) and the use of lenses on vipars. In the market today, most of the LED grow lights you can find includes a piece of hanging equipment. This way, you can hang your lights in your grow tent or grow room.The indoor plating community knows QBs for their high efficiency. We also know they produce a higher yield in plants. A: If your seed has germinated, but it won’t grow, it probably has less to do with the seed and more to do with the conditions.
It’s the perfect choice for growers. Who doesn’t want to achieve outstanding results without paying too much money for grow lights? The Viparspectra XS1500 is a popular grow light. Its popularity is due to having a higher quality compared to most grow lights. Its light spectrum is also optimized to grow your indoor plants. Viparspectra is a brand owned by the Chinese companyShenzhen Bailuo Technology Co., Ltd. They’re based in Guangdong, China and are bringing LED directly to market themselves instead of going through a distributor or middleman.The LED light system has 288 LEDs. Most of these diodes are from Samsung. They have 3000K (warm white light) and 5000K (white light) light spectra. For reference, here's the spectrum of a 3000k CFL. While it is still a pretty meh spectrum for growing cannabis, a CFL has a MUCH more desirable spectrum for cannabis than vipars do. The impressive uniformity of the ViparSpectra KS5000 is by design. First, the KS5000 is physically larger than the competitive fixtures. The KS5000 measures an even 40" x 40", whereas competitive LED bar fixtures are 32" to 34" on each side. The larger frame on the KS5000 helps spread more light out to the edges and corners. We also concentrate the diodes toward the ends of each bar. The diodes are algorithmically placed to generate the most uniform distribution of PPFD possible. This large aluminum heat sink enhances heat dissipation. Therefore, the light doesn’t need any fans to keep it cool.
A: For seedlings, you should hang the lights 22 inches above the canopy. For the vegetative and flowering phase, you should hang the lights 12 inches above the canopy. But in the end, what really matters most is the LED grow light’s performance. You have to ask if it would be good enough to enhance indoor plant growth. In the user manual, you will find the safety information, the specifications of each light in the XS series, installation tips, and warranty terms. Q: I'm using 2 XS1500 in a 2x4 tent. Followed height and power scale that came with the lights. Is 2 too much? Is this light burn? The ViparSpectra KS5000 features the Samsung LM301H full spectrum diodes. These are considered the best diodes available for horticultural applications. They have an impressive photon efficiency of 3.10 µmol/J. To get the perfect spectrum for indoor growing, we use a combination of 3000k and 5000k full spectrum diodes. In addition, we also added powerful and efficient Osram 660nm diodes. If you want to grow the best plants, you need the best light!The ViparSpectra KS5000 is the perfect grow light for a 4' x 4' tent, but if you have a larger space, you can set several of them up in an array. You can daisy chain up to 100 units and control them all with one. Competitive fixtures have limits of 30 fixtures in a daisy chain, but we know some larger growers will want to take advantage of the new ViparSpectra KS5000. While there are objectively better LED grow lights on the market, Viparspectra themselves state that they aim to be mid-market for hobbyist and intermediate growers, and I think they occupy that space well. Q: I am having a hard time deciding for a 36'×36'×72' tent. Would one ViparSpectra XS1500 do the job on 2 to 4 plants or would 2 ViparSpectra XS1000 lights do better? These days, the LED grow light industry has matured from both a product and marketing perspective. One popular player in the industry is Viparspectra, a Chinese company whose lights are popular for beginner growers.
A: Possible spider mites; Or too much PM at too young of a stage to try to fight that battle. Scrap them and clean your room. OPTIMAL FULL SPECTRUM LIGHT】Consists of 660nm red light, 3000K 5000K white light, provides plants in all stages from veg to flower with everything they need in the natural sunlight. A: The soil needs to breathe and it can't with all that sand. Dial-in a good watering system not too much and not too little. Keep ph in balance.
I see a bunch of growers using the viparspectra LED panels in there grows, and I have 1 question for them - What is your yield you are pulling from these lights? I know my marshydro and galaxyhydro leds (which i sold and now use cobs) easily gave me 1-1.2 grams per watt (actual watts, remember!), so if anyone can do that with a more expensive viparspectra LED, i want to see because I dont believe you! The remaining diodes consist of 15 deep red diodes (660 nm) and one infrared (or far-red) diode (730 nm). And just to be clear, those ppf values are TERRIBLE! At 24", you get a huuuge hotspot (note, hotspot means light, not heat) in the middle and very little on the edges. Something worth noting is that cannabis will only grow fastest and yield the most when the PPFD (PPF over a space, a measurement of PAR) is between ~600-1000 without co2 and 1000-1500 with co2. Anything less than about 600ppfd will slow veg growth and give you smaller buds of lesser quality. Now this 300w viparspectra light is no where even NEAR that. When you take the PPF values (the numbers) across the 2x2 area (this light should cover a 2x2 space) and average them out, you get 125 PPFD. Ever see 1-3" a day growth during veg in SOIL? Ever see super frosty, chunky bud? That's because the ppfd was in or around the 600-1000 range. Ever see stretchy plants? Larfy, fluffy bud? Long internodal distance? Well, it's probably because your PPFD is too low and YES, it will slow down veg considerably and TANK your yields in flower. The New ViparSpectra KS5000 is our most advanced grow light. It is an LED bar fixture designed to provide an excellent spread of high-density light to a 4' x 4' canopy. It features a state-of-the-art design and the best components on the market. The performance and quality of the new KS5000 stand out from the competition. We believe that it is the best grow light available for your 4' x 4' grow tent. Q: I buy 2 xs 2000 for a 3x3 grow tent is overkill, should I can run those 100% or need to dime the light?
Great Deal 
New Comment