Phlizon Linear Series PH-2000 SMD LED Plant Grow Light Full Spectrum Grow Lamp for Indoor Plants Waterproof No Noise Grow Light for Indoor Plants 2x4ft Growing Bulb

Lights work very well have three mars hydro 2000 watt stw lights I ordered three phlizon lights and done a side by side comparison the phlizon out performed the mars hydro lights in veg and flower will be ordering six more as I have a commercial medical grow I would recommend these lights to anyone because of price and quality and the performance of the plants

The media could not be loaded.  I have this awesome light in my 2x4 tent and it FILLS the tent with light from corner to corner perfectly. Currently growing Lime Zombie (lime OG x 9lb hammer) and FPOG x Stardawg. Feeding Mills nutes. All of my plants are thriving and throwing stacks of trichomes at day 47 in flower and the terpenes are beyond fragrant. My plants are loving life under this light. Perfect full spectrum and mixed 660nm that's proven plants love. Had a couple questions I emailed to phllizon and I received a response back within an hour both times. I couldn't be happier with the light and the results. I'm very impressed and I would buy again in a heartbeat, You won't be disappointed.

The media could not be loaded.  Okay so I've been a phlizon fan since I bought my first light from them. Have had great success with their cob series and now their quantom style. This light has been amazing. One of the big benefits with this style fixture is the uniformity has very little shadowing and penetrates deep into the canopy. I will be buying several of these lights for my 5x5 tent!

So far it's been pretty good, better than my last little light. It feels ridiculously sturdy and it's only noticably warm maybe 2/3 inches from the light. I'll update soon when I see how it really does

My Medical Tomatos at one week after germination are going insane unlike my two old Mars lights . I will updated in about a year on how its working out I just might buy another one if all is good. :::::::::::)))))))) UPDATE After my first use everything went amazing I'm going to purchase one more and still use the good old blurple lights with them . I would highly recommend these to anyone who wants to upgrade a pre existing led set up with out braking the bank just a word of caution they do put out some heat so have a fan pointing at the led driver. WELL I DID IT AND BOUT TWO MORE LIGHTS A 1000 & 2000 MODEL and kepts the 6 blupluples becuase of the lacking red spectrum 660nm to be more specific the fist grow was amazing the next one should be outragous just keep the red spectrum with these and you will do beter than the other brand wich i have and will donate to the High School Horticultur program. hope this help and PHLIZON ADD SOME MORE RED SPECTRUM PLEASE. UPDATE : I NOW HAVE 4 LIGHTS TOTAL WHAT CAN I SAY BUT YUM YUM THOSE WERE GOOD TOMATO'S

I bought this light after purchasing 2 spider farmer 1000 lights. This light is better than both of those combined, and cheaper for the square footage. I wish they had used a meanwell driver but oh well... the light is super bright. No dimmer switch... but I didn't need it.I will likely buy another one of these.

I like the spectrum, I hate the heat it puts out, has to be 12" off the ceiling,

Nice looking light puts out some light but way to much heat. For a led light I can’t use it. Tried several places to use it but it puts off as much heat as a hps light. If heats an issue do not buy. Even turned all the way down this light is to hot.Update. Light now flashes when I turn on. Seems like driver is already going out. Like I said it runs way to hot for a led light. 4 months of random use and this light no longer works. Don’t buy

I got to admit this quantum bar is heftier than i expected and bigger than the picture's make them appear. It's got literally a radiator in it that works amazingly well . The driver on top does get hot so i run an upright fan to ensure longevity , which i would advise anyone to do as well. Throws a lot of light. Saves power and is more efficient than chip style led in brightness for much less power at only 236W (I tested it). The fans on my old school LEDs were driving me nuts with the annoying roar noise they made. Not anymore. I got 2 of these PH-2000 cause they were on sale but they certainly are pricey . If it lasts for the time they claim then I'd be happy.Some negatives :No convenient knob dimmer to lower intensity if neededNo On/Off switchExpensive up front costLight intensity is high but it doesn't cover more than 2.5X2.5 ft for the price

Pensé que el producto tardaría un mes en llegar pero llego muchos antes de lo esperadoPH-2000 tiene dimmer y siempre atentos en las preguntas.Phlizon 🤍

I am using this LED in a 5 x 5 tent where the main light covers a 4 x 4 bloom canopy. This LED will give that extra foot at the outer perimeter the more intense light it needs.The linear design lends itself well to this sort of application.However, this puppy does give off a significant amount of heat, especially from the driver on top which gets quite hot to the touch!I recommend using a fan to get some air movement across the driver and heat sinks. A small 6" fan on low speed in close proximity to the Light fixture solved the issue. This depends on size and configuration of your tent.I feel its a good buy and so have purchased another for use on the other outer edge as well. Great PAR value light intensity from a small compact unit!

Amazing light , did very well on 3 plants in 4x2 tent ! Ladies loved them!Did get a bit hot , but I needed the extra degrees as my basement Is cool.Very well built, and zero noise would buy again !!!!!!

I don't like the fact that this unit doesn't have a switch or timer. It have a potentiometer to adjust the brightness witch is one good thing. Otherwise this unit is very good and works very well. Thanks.