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Roleadro LED Grow Light, 75W Grow Light for Indoor Plants Full Spectrum Plant Light for Seedling, Hydroponic, Greenhouse, Succulents, Flower
Brand | Roleadro |
Color | Red&Blue |
Material | Aluminum |
Style | 75W-RB |
Product Dimensions | 4.28"L x 4.28"W x 0.22"H |
About this item
- 【Exclusive Spectrum】Roleadro grow lights Adopted Most Useful Grow Light Spectrum. The exclusive light spectrum contains 460-465nm, 620-740nm, 6000-6500k wave band, Providing plants with a diverse spectrum of light and promotes their growth.With it, you can grow delicate tropicals that will bloom year-round, as well as letting you harvest easy-to-grow vegetables and herbs in the coldest winter days.
- 【Excellent heat dissipation design】No longer worry about heat dissipation even with high power. We adopt aluminum cooling plate made of advanced small molecular material, plus a small heat sink for each chip to achieve excellent heat dissipation. All of these designs made heat efficient dissipation.
- 【Easy Set Up】This led grow lights are lightweight and very easy to use with the upgraded hanging brackets, the system can be built in perfect sturdy condition within one minute. you can hang this lamp for anywhere you want. Good structure and high-quality material selection make this indoor plant lamp is the best choice for gardeners.
- 【Widely Used】This Seedling Light can be used for both hydroponics and indoor plants in soil, such as orchid, papers potatoes, lettuce, chili, tomatoes, aquarium plants like algae that in greenhouse, garden, vertical farm, grow tent or grow room.
- 【Reliable Warranty and Professional Service】We are not only the seller but also a professional manufacturer with 11 years R&D and production experience of led light.All our products were strictly through high temperature test and check before sent out, 30 months warranty is our promise. With our grow lights, you can enjoy kinds of plants,veg and flowers in anti-season.Any problem, you can just contact us, we will provide you the professional solution and support.
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From the brand
Roleadro Grow Lights
ROLEADRO mainly produce grow lights for plants flowers and vegetables for more than 10 years, we are professional manufacture!
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Customer Review: Another Winner for Roleadro/Galaxyhydro
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Product information
Brand | Roleadro |
---|---|
Color | Red&Blue |
Material | Aluminum |
Style | 75W-RB |
Product Dimensions | 4.28"L x 4.28"W x 0.22"H |
Specific Uses For Product | led grow light, plant light, full spectrum grow light for indoor plants,plant light for seedings growing, plant growing lamps, grow light for garden, 75w grow light, plant lights for indoor plants,led grow light 75w, grow light for vegetable, led grow light panel |
Indoor/Outdoor Usage | Indoor |
Power Source | Corded Electric |
Installation Type | Built,Hanging |
Special Feature | led grow light, plant light, full spectrum grow light for indoor plants,plant light for seedings growing, plant growing lamps, grow light for garden, 75w grow light, plant lights for indoor plants,led grow light 75w, grow light for vegetable, led grow light panel |
Control Method | Touch |
Light Source Type | LED |
Finish Type | Painted |
Shade Material | Plastic |
Number of Light Sources | 169 |
Voltage | 110 Volts |
Theme | Succulents |
Shape | Panel |
Included Components | 75W LED Grow Panel Light; Hanging Kits; power cord; User manual |
Lighting Method | panel light |
Item Weight | 1.7 Pounds |
Number of Items | 1 |
Wattage | 75 watts |
Controller Type | Remote Control |
Unit Count | 1.0 Count |
Water Resistance Level | Water Resistant |
Brightness | 4546.2 Lux |
Mounting Type | Ceiling Mount |
Fixture Type | Non Removable |
Assembly Required | No |
Model Name | HY-MD-D169-S-75W-RB-US |
Item Weight | 1.7 pounds |
Manufacturer | Roleadro |
ASIN | B01IVQ96KY |
Item model number | HY-MD-D169-S-75W-RB-US |
Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #196,811 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #739 in Plant Growing Lamps |
Is Discontinued By Manufacturer | No |
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Product Description
Our Factory:
Found in 2008, with over 8 years’ experience on researching and manufacturing LED grow lights. Including single 3w chips series, UFO series, 9 band COB and full spectrum COB series, full spectrum 5W series,etc. Now, in order to provide more better grow lights for our customer, we produced the 45W LED grow light panel, specially good for seeding and vegetative stage. This plant light panel is produced by proven technique, which means nearly none any quality problem will happen on this grow panel. Please be assured purchase.
Product Features:
1.Professional spectrum ratio: red:blue=2.25:1; the most suitable ratio for seeds and leaf growing, you can see more rows after using the lamp.
2.Wider light angel: each chips light angel can reach 90°, ensure the light more uniform for pants growing.
3.High-end concentrating cup kit silver surface temperature oil spray. Ensured better light effect.
4.Can replace 3 to 5 times the power of high pressure sodium, can save 80% of energy than traditional high pressure sodium and metal halide lamps. Higher light efficiency, 95% of light emitted can be absorbed by plants.
5.Higher actual wattage/Lumen output than others: 25.2W ; 4546.2 Lux.
6.Widely used in greenhouses, plant factory, greenhouse farming, flower farming, indoor gardens, water soluble breeding, pipeline cultivation, farm, potted plants, spray the plant, tissue culture and so on.
Product Info:
Series: Grow light panel series--HY-MD-D169-S
Red leds: 117pcs; Blue leds: 52pcs
Size:276*276*14mm
Weight: 0.95KG
Spectrum Ratio: 2.25:1
Actual power:25.2 watt
Input voltage:AC85-265v
Working Frequency:50-60hz
Lifespan: 50000 hours
Warranty: 12 months
Package Include:
1x 45W LED grow light panel &power cord
Compare with similar items
This Item Roleadro LED Grow Light, 75W Grow Light for Indoor Plants Full Spectrum Plant Light for Seedling, Hydroponic, Greenhouse, Succulents, Flower | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | ||
Price | Currently unavailable. | $39.99$39.99 | $69.99$69.99 | $73.99$73.99 | $199.98$199.98 | $29.99$29.99 |
Delivery | — | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | — | Get it as soon as Tuesday, Apr 2 |
Customer Ratings | ||||||
Value for money | 4.5 | 3.9 | 4.4 | 4.3 | 4.6 | 4.1 |
Brightness | 4.4 | 3.7 | 4.6 | 4.6 | 4.7 | — |
Light weight | — | 4.6 | 4.8 | 4.4 | 4.8 | 4.6 |
Easy to use | 4.5 | — | — | 4.6 | 4.6 | 4.6 |
Energy efficiency | 3.6 | — | 4.6 | — | 4.6 | — |
Sold By | — | Uallhome | INW LIGHTING | MARS HYDRO | SPIDER FARMER | Venoya |
material | Aluminum | — | Aluminum, Polycarbonate | Aluminum | Aluminum | Plastic, Aluminium |
light source type | LED | LED | — | LED | LED | LED |
light sources | 169 | 2 | 6 | 225 | 2 | 225 |
power source | Corded Electric | Corded Electric | AC | Corded Electric | Corded Electric | AC |
shade material | Plastic | Aluminum | Aluminum, Shell | Aluminum | Stainless Steel, Aluminum | Plastic |
style | 75W-RB | Traditional | Modern | — | Modern | LED Grow Light |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the size, ease of installation, performance, and value of the light fixture. For example, they mention it's compact yet powerful, works well for early veg stages and seedlings, and is good value for money. Customers also like the brightness, quality, and appearance. Opinions are mixed on temperature.
AI-generated from the text of customer reviews
Customers like the performance of the light fixture. They mention that it works well for early veg stages and seedlings, and it's fantastic. Some say that it responds well to clone duty and produces stunning results. Overall, most are satisfied with the performance and functionality of the product.
"...No problems at all. My lime tree loves this light. Make sure you have the light at the appropriate height above your plant though...." Read more
"...The light achieved all of the advertised parameters (actual wattage, etc) and so far appears to be a reliable, solid product from Roleadro/..." Read more
"...the day when the seedlings can't be in the actual sun and they're making great progress...." Read more
"...not sure how they'll work for larger plants, but I know they work wonders for lettuce, kale, spinach, and I'm sure any other micro greens or spices..." Read more
Customers like the quality of the light fixture. They say it has a nice spectrum and is spectacular for vegetative growth. Customers also mention that their plants are thriving and have obvious signs of new growth. They are happy with the product and say it stimulates germination.
"...EDIT/UPDATE: it has been a little over two weeks now and my key lime tree is flourishing. It already has almost 2” of new growth on it...." Read more
"...best PPFD Photosynthetic Photon Flux Density and overall visible growth results in all plants when placed within extremely close proximity to the..." Read more
"...parameters (actual wattage, etc) and so far appears to be a reliable, solid product from Roleadro/Galaxyhydro...." Read more
"...n't speak to the longevity of this light, but it has successfully stimulated the germination of a bunch of pea, tomato, kale and lettuce plants that..." Read more
Customers like the brightness of the light. They say it's a wonderful light for someone on a small budget, very effective in augmenting the light needs of small seedlings, and pretty decent lights. The light setting is the perfect brightness for vegetable seedling, and it really enhances the colors in the terrarium. Customers also say that the light works exceptionally well, and is a nice addition to their grow light collection.
"......" Read more
"...been growing indoors for an awfully long time I'll say this, the light works, its compact, unobtrusive, and inexpensive...." Read more
"...Still, it's a great light. Just be gentle.Bright, lightweight, comes with everything you need...." Read more
"...Other than that, this is a nice addition to my grow light collection and I like it a lot better than the Purple Glow I have become used to!!" Read more
Customers are satisfied with the value of the light fixture. They mention that it has excellent function, is pleased with the results for the price, and is decent for the money. Some say that it's a great buy and is impressed with the growing ability of the product.
"...but thus far I'm really pleased with the results for the price." Read more
"...time I'll say this, the light works, its compact, unobtrusive, and inexpensive. And if this is Galaxy's customer service, I'll be back." Read more
"...light seems to put out some decent amount of light and the price is definitely right." Read more
"This 11" square grow light is a great value...." Read more
Customers are impressed with the appearance of the light fixture. They say it's lovely, and it'll make your plants look healthy and vibrant. Customers also appreciate the simple design and the fact that it doesn't look leggy at all. Overall, customers are happy with the lighting and recommend it to others.
"...As of today, my tallest zinnia is just over 2 inches tall and does not look leggy at all...." Read more
"...Beautiful and growing! That's the "good". Now the "unexpected". I can't look at the light or the plant for more than 30 seconds...." Read more
"...I have grown beautiful seedlings, amazing lettuce, spinach and am currently working on a bin of radishes...." Read more
"...It's nicely finished, so I don't mind it in a living area...." Read more
Customers find the installation process of the light fixture to be easy. They mention that it is easy to mount the panel to the ceiling using some wallboard anchors. The hanging hardware is easy figure out, and there is no thinking or tinkering required.
"...We'll see about that.However it was easy to install with my setup as I attached the light to a shelf...." Read more
"...Instant level, no thinking or tinkering required.There's a round, white cord that goes to the power supply...." Read more
"...It’s small but powerful, doesn’t cost a lot to run 24/7 and was super easy to install...." Read more
"...I found it easy enough to mount the panel to the ceiling using some wallboard anchors -- it is very light...." Read more
Customers like the size of the grow light. They say it's small and easy to hang. They also appreciate that it'll fit most anywhere. Customers say the small compact size packs a wallop to plants. They love that it is flat and compact for storing. They mention that it’s a great small scale solution and perfect for small starter spaces.
"...seedlings is on a shelving system and this LED Panel light fits that grow area very well...." Read more
"...indoors for an awfully long time I'll say this, the light works, its compact, unobtrusive, and inexpensive...." Read more
"...then the plants have grown vertically very little but have developed very large leaves and stems have thickened...." Read more
"...applications like seedlings and microgreens, it is not suitable for any large blooming or fruit applications...." Read more
Customers are mixed about the temperature of the light fixture. Some mention that it holds up great and puts off very little heat. The power supply temp is also fine, and it stays cool. However, others say that the unit does get a bit warm and the connector box becomes extremely hot to the touch.
"...It doesn't get hot. Surface temp probe reads 82f on the metal backside, after it had been on 18hrs straight...." Read more
"...These lights have a driver separate from the light housing = less heat while running...." Read more
"...The box on the cord (not sure what it’s called) gets very hot, like some other reviews said it would...." Read more
"...This unit puts out very little heat. Excellent feature." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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EDIT/UPDATE: it has been a little over two weeks now and my key lime tree is flourishing. It already has almost 2” of new growth on it. The resistor box on the cord still stays only warm to the touch resting on the vented aluminum. No problems at all. My lime tree loves this light. Make sure you have the light at the appropriate height above your plant though. This light is really cheap so I had my doubts but it is fantastic. I will be getting more in the future when I start growing more small trees indoors. 10/10 recommend
Reviewed in the United States on May 7, 2022
EDIT/UPDATE: it has been a little over two weeks now and my key lime tree is flourishing. It already has almost 2” of new growth on it. The resistor box on the cord still stays only warm to the touch resting on the vented aluminum. No problems at all. My lime tree loves this light. Make sure you have the light at the appropriate height above your plant though. This light is really cheap so I had my doubts but it is fantastic. I will be getting more in the future when I start growing more small trees indoors. 10/10 recommend
Nutrient delivery is computer controlled and precisely monitored. Over the last 18 months I ran experiments in DWC hydroponics STERILE, DWC "Bennie", Aeroponics, Ebb and flow, ebb and drain, Kratky method, and full aquaponic systems.
These ROLEADRO Panels are built very well and have an external (small) ballast. The ballast gets mildly warm under continuous use 18/6hr. Mildly warm means 88-105f with an ambient temperature of 74f-88f,
The backside of the panel is flat and looks to be tin, maybe aluminum. It doesn't get hot. Surface temp probe reads 82f on the metal backside, after it had been on 18hrs straight. Out of all the LED multispectrum panels that I tested in the 60watt (or below) category, these 45w panels delivered the SECOND best PPFD Photosynthetic Photon Flux Density and overall visible growth results in all plants when placed within extremely close proximity to the plants (micro greens)
(top light tested is the Taotronics 36w bulb which even (sadly) beats out most of the “1200”watt LED lights ( https://www.amazon.com/TaoTronics-Hydroponics-Organic-Greenhouse-Applicable/dp/B01HPIPM70/ref=sr_1_2?ie=UTF8&qid=1492746912&sr=8-2&keywords=taotronics+grow+light )
Using an Apogee Full spectrum smart Quantum sensor, the SQ-520, the light performs very well for a 45w panel.
It pulls:
330 micro moles at 4 inches
275 micro moles at 8 inches
192 micro moles at 12 inches
115 micro moles at 18 inches
70 micro moles at 24 inches
34 micro moles at 3 feet.
That's impressive compared to the other cheap LED panels offered on Amazon which are putting out around 9-40μm and saying they are 4x the power.
The spectrum falloff is within expected range, I would say the ideal effective range for these is relatively close, around 8-14”. You could place them higher however the PAR drops significantly after 1.5ft. Keep your expectations within scientific reasoning, don't expect to bloom 16 Costco sized strawberries off this one single panel. However you could grow TWO entire 20x10 trays of flowers on this easily. You could grow a SINGLE 20x10 of Microgreens (healthily) under this.
To provide a comparative perspective, marijuana seedlings thrive when you start seedlings with a minimum of 150µmol, preferably 300µmol+, teen (2 weeks into VEG or futher) marijuana from healthy strains are known to prefer a minimum of 500µmol+ , something that most (singular LED lights) LED's are not capable of for long periods of time (4/21/2017). Most of the good LED lights kick out around 1200-2300µmol and the ones that do it continuously RELIABLY and run cool to the touch, will cost anywhere from $900-4000.
You can use the following calculation to determine the hourly PAR. Substitute your actual instantaneous PAR measurement for the '55µmol’' below:
Hourly PAR= (55µmol / m^2s) ( 60s / 1min) (60min / 1hr) (1 mol / 1 x 10^6µmol) = 0.36 mol / m^hour
In case anyone isn't tracking along, here are some definitions:
Humans use Lumens. Don't measure a lights effectiveness by it's luminosity. If you do, you're just an idiot. The FEIT 300watt LED $40 bulb is extremely bright and can light up a .25 acre backyard, it's marketed as "stadium lighting replacements" however it puts off a miserable 10µmol within 2" of the bulb and couldn't grow anything.
Plants use PAR, PAR stands for photo-synthetically active radiation (PAR). PAR is NOT a measurement or “metric” like feet, inches or kilos. Rather, it defines the type of light needed to support photosynthesis.
The three factors anyone (even little ol granny growing Magnolias indoors) should care about when growing under artificial lighting is:
PPF - Photosynthetic Photon Flux, PPF measures the total amount of PAR that is produced by a lighting system each second.
PPFD - Photosynthetic Photon Flux Density (PPFD), measures the amount of PAR that actually arrives at the plant, or as a scientist might say: “the number of photosynthetically active photons that fall on a given surface each second”.
Photon Efficiency....Photon Efficiency refers to how efficient a horticulture lighting system is at converting electrical energy into photons of PAR. Many horticulture lighting manufacturers use total electrical watts or watts per square foot as a metric to describe light intensity. However, these metrics really don’t tell you anything since watts are a measurement describing electrical input, not light output.
Micromoles (looks like this µmol ) – Intensity of a light is measured over a fixed area to understand the ability of a light to cover an area with that intensity (coverage). Micromoles of photons per square meter per second (µmol/m2/s) measures the intensity by taking measurements in a consistent 4 x 4 grid, measures the coverage of that intensity–commonly known as PPFD per 4 x 4 grid. Rather than measuring light intensity by lumens per watt with a lux meter, growers should use a quantum PAR meter to measure the micromoles of photons per square meter per second (µmol/m2/s) at the canopy level. To best calculate PAR light intensity coverage using PAR mapping 4 x 4 grids, be sure and measure at various heights. Spot readings (PPF) metrics are misleading. G rowers use PPFD per square meter to accurately measure intensity and coverage of that intensity.
If you're like "whoa dood, I'm just trying to grow baby tomatoes for grams and you're going Bill Nye on me", I'm simply saying: These panels are great for certain applications like seedlings and microgreens, it is not suitable for any large blooming or fruit applications. I hypothesize that you cannot yield marijuana under these at all (unless you're crazy), you can however start seedlings. This is also perfect for sustaining Tissue Cultures and have been very reliable. I have ordered 8 of these now and use them in the laboratory.
If you want to be MINDBLOWN......, the $26 Taotronics 36w LED grow light BULB puts out a WHOPPING multispectrum 1500µmol at 1.5ft You would need a couple per plant for large fruits, vegetables or marijuana, but you cannot beat the cost factor and....after running the lights for 24/7, you can easily fully grab the bulb/heatsink, unscrew it, and it won't even be slightly warm.
I can conclude that while soil on Mars is healthy enough to sustain Strawberries, they are absolute water monsters with low positive environment benefits (oxygen consumption vs depletion) and not ideal candidates for space colonization... I love science!
I'm not sure how long this light will last and if something else would have worked better (first time buying a grow-light), but thus far I'm really pleased with the results for the price.
Top reviews from other countries
This light panel was a perfect fit.
Time on: 17hrs
Yes it gets hot. Not "burn your fingers hot"
So far It's been running 2 weeks like this and I've had no problems.
My seedlings have sprouted just fine and grew toward the light.
So far, so good.
I believe it's worth the price. I was actually quite surprised that there's something this good at a low price.
BTW I am only using the light for a few weeks and then the plants will be transplanted outside.
They look like they're getting a good start before the outdoors.
✌️ Peace out ✌️
Reviewed in Canada on April 26, 2023
This light panel was a perfect fit.
Time on: 17hrs
Yes it gets hot. Not "burn your fingers hot"
So far It's been running 2 weeks like this and I've had no problems.
My seedlings have sprouted just fine and grew toward the light.
So far, so good.
I believe it's worth the price. I was actually quite surprised that there's something this good at a low price.
BTW I am only using the light for a few weeks and then the plants will be transplanted outside.
They look like they're getting a good start before the outdoors.
✌️ Peace out ✌️
Reviewed in Germany on June 20, 2022
Reviewed in Canada on October 29, 2022