* Eagle Star LED ESF7200 720W Dimmable Foldable LED Grow Lights series are full spectrum grow light fixtures with Samsung +red light.
**ESF7200 input voltage is 100-277VAC, which is available for 110VAC , 120VAC , 220VACand 240VAC;
* The plant light can provide more than 60% higher in PPFD compared with HPS lamps with lower temperature, and the grow lights increase the production and save more than 50% power consumption.
* The best led grow lights fixtures can be used in many applications such as cannabis cultivation, vegetables, greens, and so on. The slim design grow light fixture is foldable up to 180 degrees, making it small, compact, and easy to install.
* Footprint: 4ft*4ft/ 5ft*5ft/ 6ft*6ft
* Samsung LM301H + Red chips
* PPE: 2.8-3.0 μmol/j PPF: 2016μmol/S
* Driver: UL LED Driver
* Bar QTY: 8pcs
* Full Spectrum red + white
* Input voltage: 100-277V 50Hz/60Hz
* 0-10V/APP/WIFI/Computer/Control Table+J12
* Certificate: CE RoHS ETL cETL
* 5 Years Warranty
* indoor plants
* ornamental plants
PAR is a measurement of the intensity of light shining on a plant. It ranges from 400-700 nm which is the visible spectrum of light. If a grow light has higher and more complete PAR the plants will get better growing results.
(photosynthetic photon flux) is the total amount of PAR that is produced by a grow light each second. On grow light listings, you’ll see it as µmol/s.
(photosynthetic photon flux density) is the amount of PAR that falls on a given surface each second. PPFD is a spot measurement of a specific location on your plant canopy and it’s measured in micromoles per square meter per second (µmol/m2/s).
Seedlings, clones, mother plants: 200-400 PPFD
Early to late Veg: 400-800 PPFD
Flowering: 800-1200 PPFD
PPE refers to how efficient a grow light is at converting electrical energy into photons of PAR. On grow light listings, you’ll see it as umol/j. The higher the number is, the more efficient the grow light is at converting electrical energy into photons of PAR. The photon efficacy of ESL grows lights is 2.8-3.0 umol/j which is higher than other suppliers.
The light spectrum is another thing that should be considered when purchasing a LED grow light. The spectrum is essentially the colors of light that are emitted from the grow light. Different colors are made by photons at certain energy levels and are broken down into nm. The differences in the nm of a photon, or its color, change its potential effectiveness to drive photosynthesis. When growing cannabis, the plant uses more blue light when in the vegetation stage and then switches to use more red light when in the flowering stage. Although blue light and red light are needed most, cannabis plants also need other colors in the PAR range (400-700nm). UV (ultraviolet) light and IR (infrared radiation) light are also needed – in smaller amounts. Eagle star lighting led grow lights are full spectrum grow lights that cover all the wavelengths to meet different stages of the plants.
Wattage and Production
The wattage of the grow lights is a measure of energy consumption. In other words, higher energy consumption means higher production, it will help you save a lot of time and earn more money by using higher wattage-led grow lights. Especially when you buy a grow light for cannabis, it will produce 2g cannabis per wattage of the grow light by our calculation. You need four or five months to plant cannabis, now it only needs two and a half months. Now GLA720W led grow lights are for sale, and there will be more grow lights for sale to meet different applications.
Great light for the price, does exactly what it advertised. The lights top service does get pretty hot when the light is turned to 100% but didn’t seem to effect the overall tent environment. I was able to get the PPM to 1000 with 18in distance.
I moved most of my tomatoes and peppers indoor before the first freeze and with these lights they are still putting out veggies. The lights are LED's and only added about $ .75 cents to my total electric bill. Will (have) ordered additional lights.
Light was brighter than expected. The heat it generates is no much at all and will grow a plant to decent size, but it will burn the plant if the leaves are within about 2-3 inches away. I‘m going to use more lights in my 12X12.
I bought 3 to use in a 4x5 tent, I wanted to have better coverage vs my old 800w model, sI wanted to be sure I had enough light to flower my plants adequately.