XS1000 Led Grow Light Compatible with Samsung LM301H High PPFD, Dimmable High Efficiency Grow Lights for Indoor Plants, Full Spectrum Daisy Chain Plant Light for 2x2/ 3x3 Grow Tent

First, let me start with the disclaimer that I live in NY and grow cannabis within the legal limits as well as abide by any other cannabis related laws in New York. Now for the fun part. I wish had taken before an after photos because my cannabis plant was 1/3 this size 2 weeks ago before I added two xs2500pro lights to my 4x4 A/C Infinity grow tent. She is approaching 3 feet now and over 18 inches wide. I’ve not done see any LST with her and I just started wind training her. My grow tent is located in a spare room equipped with a window a/c unit. My tent is ventilated by a 395cfm exhaust fan with an optional intake fan located on the bottom. I also have the tent equipped with an oscillating fan. I am currently running my lights at %50 and %40 (for the smaller plants. The light temp runs on average at 85F degrees at these settings. The drivers just outside the tent run at about the same temp. They can be easily touched with no harm from the heat whatsoever. These lights are incredibly bright even at %50. I have the drivers located outside the tent which I do recommend doing. I also purchased two inline switches so I am able to turn the lights off completely. That’s a personal choice. I can say reliably that they do make a huge difference because the size of my largest cannabis plant exploded in just two weeks after more than a month under ”economy” lights. The light distribution seems to be very even. (I’ll update this review once I test the par map). So far, I am incredibly impressed with performance of the factory tested par map and I’ve not seen another manufacture with this uniform of a par map at this price and size. They use quality genuine Samsung LED’s and a Sosen driver. They are not the 301b or 301h LED’s, as far as I know, but I personally don’t care. Efficiency isn’t an issue for me as I am a small grower. My main concern is performance and these lights more than accomplish my performance goals 10 fold. Instillation is fairly easy. A few screws, a couple hooks and 2 ratcheting pulleys later, you’re done. I like the dimming options available, however my only issue here is that the nob does not line up well with the section your dimming. I actually count the steps from %0 to be certain I am at the desired level. I don’t know if it’s a defect or if they are deliberately made that way. I have no way to take my lights down and send them back for an exchange anyhow. I highly recommend these lights for a 2x4 grow or two of them for a 4x4 grow. If you know what you’re doing, they treat your plants right. Start by dialing it back one notch than recommended in the manual. Dial it up as needed according to plant performance or size. Little ones are very sensitive until they have a few nodes for the most part. Make sure you buy a good temperature/RH meter so you can spot test your plants and their locations individually to ensure the climate is correct for your variety of cannabis your growing. Not all cannabis varieties like the same conditions. If you’re growing other things, I would still say the same. Install the drivers outside of the tent to reduce heat and make your tent is well ventilated with a solid exhaust system. For anyone wondering about the more technical aspects, my entire system runs at less than 5 amps. Home break box 15amp circuits can handle that just fine if you aren’t running it on a circuit with a TON other things or anything heavy duty like an appliance. My a/c is on the same circuit with it, for example, giving me a total circuit load of approximately 9amps. If you prefer to be able shut them all the way off, grab an inline switch from Amazon for like $20. It’s an easy and cheap solution. I bought two 3 foot green light up ones from Mestek that plug directly into the power supply and split off, giving me an independent switch that is still technically inline. The driver plugs directly into the switch which is plugged into the power supply. I hope this helps anyone considering these awesome lights. I wish more growers would see how much value they have as they are superior to almost every other light out there in this size category. They absolutely outperform them based on my experience and homework. And I have done a ton of homework. Happy Growing! EDIT: One year later and they are still going strong. Tested the par map and color spectrum with the Mammoth Lighting spectrometer/par meter, and the given par map in a 4x4 space is confirmed accurate. These were the old XS2500pro lights which now have been replaced by the XS3000pro lights. They look nearly identical, but I have not personally tested the XS3000pro lights.

I was looking for a small LED grow light to supplement lighting for the end of a 5-foot shelf since most lighting will cover only 4 feet. This small plant light is almost overkill for my lighting needs on this shelf. This light is extremely bright when set to 100%, but most important is the quality of the light which is measured with a PAR meter. This light is on a shelf that I am growing cherry tomato bushes which require full sun for at least 12 hours. I have found the PAR levels for this light to be far superior to other small LED lights I have had. So, what do I like about this grow light? 1) In addition to being very bright, the PAR levels produced are excellent. When set at 50% and 13" above the plants, the PAR level is 747 which is more than enough for the cherry tomato plants. 2) The intensity of the light is easily adjustable with a dial on the end of the light. This mean that the intensity of the light can be adjusted for seedlings, or small to large plants without having to adjust the height of the light. If you prefer to adjust the height of the light, pulley are included with this light. 3) The cord length is plenty long to reach an electrical outlet and an extension cord can be used to extend it. 4) This plant light works perfectly with a timer. 5) This light can be daisy chained to another light to cover larger areas which eliminates the need to find an outlet for each light. 6) A supplied dimming cable can be used to control the light intensity of all lights on the chain from one light. 7) The light from this plant light penetrates the leaf canopy to encourage new plant growth below the canopy. 8) This light is extremely easy to set up and use. 9) This light provides more consistent PAR readings even on the outer edges of the lighted area. I am currently using 3 of these lights on a 2' x 5' plant shelf to provide lighting for bush tomato plants, and have installed them so the longer side is perpendicular to the side of the shelf. So this light sufficiently lights the 2' width of the shelf. By spacing them on the 5' shelf, the crossover lighting of the lights equalizes the lighting to the plants. Considering the height of these plants, I have all of them set at 60% which saves on electricity. Since these light penetrate the plant canopy, I am seeing a lot of new growth on the plants within a couple of weeks. I hope this review was helpful for you.

Well built, sealed construction, highly adjustable spacing between the lights with several inches of adjustment. Runs nice and cool and high PPFD. Best band for the buck I could find for a 6x3 custom grow space.

Ich habe die Viparspectra XS1500 Pro LED Grow Lampe vor einiger Zeit gekauft und bin begeistert von ihrer Leistung. Die Lampe überzeugt durch eine hochwertige Verarbeitung und ein modernes, schlankes Design. Sie lässt sich problemlos installieren und ist angenehm leise im Betrieb, da sie passiv gekühlt wird (kein störender Lüfter!). Beleuchtung: Die Vollspektrum-LEDs liefern ein gleichmäßiges, intensives Licht, das optimal auf das Wachstum meiner Pflanzen abgestimmt ist. Besonders beeindruckt hat mich die Möglichkeit, die Helligkeit individuell anzupassen, wodurch ich die Lichtintensität perfekt auf die Bedürfnisse der Pflanzen in den verschiedenen Wachstumsphasen einstellen kann. Energieeffizienz: Die XS1500 Pro ist sehr energieeffizient und verbraucht deutlich weniger Strom als vergleichbare Modelle, was sich positiv auf die Stromrechnung auswirkt. Trotz der geringen Leistungsaufnahme liefert sie beeindruckende Ergebnisse – die Pflanzen wachsen kräftig und gesund. Fazit: Die Viparspectra XS1500 Pro ist eine erstklassige Grow-Lampe mit einem unschlagbaren Preis-Leistungs-Verhältnis. Sie eignet sich sowohl für Anfänger als auch für erfahrene Indoor-Gärtner. Absolute Kaufempfehlung für alle, die eine zuverlässige und leistungsstarke Beleuchtungslösung suchen!

Beautifully crafted light! Love it, only one thing was it was sent with 2 damaged aluminium pieces around the mounted driver. Upsetting because it is a beautiful light with 2 marked points otherwise I’m super happy.

Produto bom de alta qualidade agora só falta eu testa e também faltou vcs colocar o xs2000 pra eu pegar também

I've purchased a ton of LED lights over the years with varying results some were really bad, most were just okay The VIPARSPECTRA XS1500 Pro is a on a different level. From the moment I opened the box I could see the superior quality, every aspect of this light is beautifully constructed with an attention to detail. You can tell right away this company cares about what they're doing. But what's really important is the function & the XS1500 above and beyond any other light I own in this regard. At 40% it's almost too bright in my 2x3 indoor greenhouse outshining my other lights cranked to 100%. The light distribution is also superior with plants at the edge of the grow space performing just as well as those in the middle. This is probably down to the New-Gen lenses I actually asked an AI to compare this to similar lights in both wattage & price range & the AI consistently insisted this light was superior due to the high quality diodes (likely samsung) and the lenses making for higher light dispersal & efficiency which actually makes the light cheaper overall if you factor energy usage into the price to own over 6 months. I definitely recommend this light (especially for the price) you will not be disappointed.

Buen producto