MARS HYDRO FC6500 730W Samsung LM301H EVO LED Grow Light 5x5, 1530Pcs Diodes with Smart Control Function, 730W Full Spectrum Foldable Dimmable Daisy Chain Grow Lights Bar for Indoor Growing

Insanely bright. I describe it as sunlight. Really good for wattage, getting the sp3000 for veg tent now Update. Plants in 1 gallon pots 11/4 Transplantes 11/5 in 5 gallons 11/11 they are exploding with growth under the fc6500! Iv been trying to dial in how much light they need in my 4.5x4.5 grow tent. Iv upped it to the hash mark just under 75% so far at 22 inches from the top of my canopy with no burning. All I can say is the light is amazing and worth it over old blurples I was running. Update 11/18 I realize when you hit 75% on the dimmer it jumps to 100% power draw (tested with wattage meter) So you can run 100% at 24 inches just fine, atleast I was. First day of flower for me. I'm excited to see what it can do!

I mean what can I say? This is exactly what I was looking for. This is more than enough for a 3x3 tent. It's actually a little more than most need. I have to keep mine 24 in or above.(Veg) When on 100%. But that's exactly why I bought this light because I wanted better coverage around the perimeter and this is definitely going to provide it. I can tell already after 3 days. This is definitely a commercial grade light. At least to me at a steel of a price. It came highly recommended and I highly recommend it. So update only a few weeks to harvest, this lights great, I am adding 1200-1300ppm c02 in a 3x3 AC Infinity tent, so I am running it @ about 16in @ 100% and it's measuring 72,000-73,000 lux at the very top bud site. If your looking into growing, and you're trying to do it right once like I was. Don't waste your time, just buy this light. Even if for some reason you can't afford it at the moment, wait until you can. Because the performance the price is great. Haven't had any issues and if I do I'll be sure to update. But I am extremely happy with the purchase. I mean let's call it what it is. It's a commercial grow light and it performs like one.

For those who look at those lighting charts as a buying factor, keep in mind they are done in a mylar box to ensure light reflection. My photo was done 11in. off my kitchen floor. I was still pulling 1184 PPFD. Installed in my 4 x 4 tent, and at 12in. above my canopy, I have it dialed in at 1050 PPFD while only using 90% of the power. For those you use light meters to set up your grow room, you will appreciate knowing this. This light runs cooler than my previous lights, so kudos to that factor. The mobile app. to adjust lighting is a great way to dial in your grow space while keeping it enclosed and without light leakage. I upgraded from the Mars Hydro SP3000 and this brand continues to deliver on value, features and performance.

It only lasted about 9 months before burning out. All connections and power are good and tested. Prior to that it flaked out and flickered numeruous times. It's a good light I believe and has plenty of coverage if it had lasted longer.

An amazing light

MARS Hydro makes excellent LED grow lights. This fits my little 2x2 tent perfectly. I added the USB iConnectu to be able to control it through WiFi and program sunrise and sunset simulation.

One of the best lights you can get on the market budget friendly great build quality love it better than my spider farmer 150

Nice bar led light if you're on the market for one. Definitely covers 5x5 and plants are loving it so far thru veg. Heat doesn't become a problem for me until I hit around the 65% mark on the dimmer. Update: this light power supply started being a shortage! Some mornings I'll go in there and the light isn't on. Slightly manipulate the cord and it flickers -- talkin bout nerve wrecking for an explosion or large spark that put the tent in flames. This thang finally broke and it appears it was all God's doin bc the cord is burnt! A fire was in the makin...

parfait pour une box de 120 x120

Excelente lámpara de cultivo, solo considerar que puede elevar la temperatura del armario si es muy pequeño.

Für die Lieferung mit zustell Code bin ich auch sehr überrascht, sehr gut verpackt, alles da und unbeschädigt, Anleitung fehlt, gut Verarbeitung

Für meine Gemüsezucht brauchte ich eine neue Lampe und die Wahl viel nach längerer Überlegung auf die neue Mars Hydro FC3000. Folgende Dinge haben mich überzeugt: Meanwell Netzteil Samsung LM301B und Osram LEDs. Also schon mal kein Billig No Name Mist. Und da es schlicht die neuste war habe ich mich Spontan für diese Lampe dann entschieden. Und ich wurde mehr als Überrascht. Die Lampe bietet viele Dinge welche man sonst nur an einer teuren DIY Lampe findet. z.b. die Möglichkeit Netzteil und Dimmer extern zu betreiben. (Allerdings werden dafür 2x weitere Seilratschen benötigt... Welche allerdings nun nicht die Welt kosten.) Gleichzeitig hat man direkt zwischen Netzteil / Dimmer Einheit und Lampe einen vernünftigen Stecker um die Lampe bei Bedarf ab zu machen ohne sich einen abfummeln zu müssen falls man das Netzteil so wie ich extern, also außerhalb des Zeltes betreibt. Sehr durchdacht das ganze. Durch den Aufbau der LEDs, Also das man praktisch 4x "Balken" inklusive Kühlkörper hat, und nicht alles auf einem Brett wie es sogar bei viel teureren Lampen teilweise üblich ist, haben wir bei dieser Lampe praktisch gar kein Problem mit zu hoher Hitze Entwicklung. Schön Handlich ist die Lampe dadurch aus und im vergleich zu anderen LED Bombern sehr gut zu tragen. Die Lichtleistung ist für ein 1mx1mx2m Zelt wohl sehr sehr gut. Gerade das Dimmen ist eine Feine Sache und man spart dadurch auch noch Geld. In meinen Augen ist es zur Zeit für das Geld was man dafür ausgibt, also von der Preisleistung her, wohl eine der besten, wenn nicht sogar die beste LED Grow Lampe mit 300 Watt Leistung auf dem Markt. Von der Leistung her, kann ich mir vorstellen das es wohl mit einer 400 Watt NDL mit Boost Funktion mithält. also ca 450 - 480 Watt NDL Leistung, Zumindest meiner bisherigen Einschätzung nach. Gibt zumindest schon einige YT Videos welche das soweit bestätigen.

This light is unlike any other ive used so far in my 3 x 3. It's so powerful it was like turning on the sun. It's so sleek and couldn't be easier to assemble. If you're wanting an amazing light that will give you excellent yields from your medicinal plants then look no further. I can not shout about this light enough....and for the price you just can't go wrong. Whether you're a beginner or pro it is the dogs clems. It has the dimmer on the side and all the stuff you need to hang it. It's not heavy at all and one person can handle the job, easy. I have tried other competitors on the markets lights and they just don't compare and for me, I think they are more than enough for a 3 x 3 in a homegrown....sturdy, robust, gorgeous full spectrum, and very inexpensive for what you get...