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The Spider Farmer GlowR80 is a 3.2ft supplemental LED grow light bar delivering 80W of high-efficiency red spectrum light (650-665nm) designed to enhance flowering and fruiting in indoor plants. Featuring an IP65 waterproof polycarbonate cover, it withstands humid environments while protecting LEDs for long-lasting use. Its versatile mounting options and daisy chain capability (up to 16 bars) allow scalable, customizable lighting setups ideal for both hobbyists and commercial growers. Supported by a 1-year warranty and global service centers, it combines professional-grade performance with dependable customer care.






























| ASIN | B0CSD9NB1T |
| Are Batteries Included | No |
| Assembled Height | 3.7 centimeters |
| Assembled Length | 98.1 centimeters |
| Assembled Width | 4.5 centimeters |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #107,583 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #534 in Plant Growing Lamps |
| Brand | Spider Farmer |
| Brightness | 80 watt |
| Bulb Features | Digital Programmable Timer |
| Color | Red |
| Customer Reviews | 4.3 4.3 out of 5 stars (78) |
| Date First Available | January 15, 2024 |
| Finish Type | Clear |
| Finish types | Clear |
| Item Weight | 4.77 pounds |
| Item model number | SF-GlowR80-EU |
| Light Source Type | Light Emitting Diode |
| Light Source Wattage | 80 Watts |
| Manufacturer | Spider Farmer |
| Material | Polycarbonate (PC) |
| Maximum Compatible Light Source Wattage | 80 Watts |
| Mounting Type | Wall Mount or Ceiling Mount |
| Number of Light Sources | 2 |
| Part Number | SF-GlowR80 |
| Power Source | Corded Electric |
| Product Dimensions | 38.62 x 1.77 x 1.46 inches |
| Set Name | GlowR80 |
| Shade Color | Red |
| Shade Material | Polycarbonate (PC) |
| Shape | Rectangular |
| Special Features | Energy Efficient |
| Style | Modern |
| Voltage | 110 Volts |
| Wattage | 80 Watts |
M**.
Nice lights!
Awesome supplemental lights for Flowering! Easy installation and wiring. Perfect spectrum for some dense cola's! I just installed these today so we'll see how they run. Definitely excited and have had my eyes on these for a bit now. Perfect timing too as these are in the 2nd week of Flower. It says you can run these pretty close as they are 40 watts each bar, I hung them a bit higher and will gradually lower them as time goes on. Definitely happy on this purchase! 👍🤙And 2 weeks later seeing awesome results! Granted it is when they start to really bulk up and get frosty, but these extra lights are exactly what they thrive on! Red! The Red mimics the near of Fall and helps the plant hurry to finish off the flower. And they start to so Frosty, oily, resin like! Can't wait for this harvest! Definitely a happy customer! Last 3 photos week 4
C**L
These are super bright
I have 2 sets of these. They are super easy to set up. The images show all 6 sets of supplement bars on, inside my 4'X8' tent. This was during setup. The only reason you can tell another light is on, is because the UV bars make certain things glow. The main lights are off in these photos. The deep reds add about 250 PPFD per set at 18-24". The LEDs have a clear plastic cover, unlike other manufacturers. Spider Farmer was out of stock on the far reds and UV when I was buying the lighting for my tent, so I ended up going with another brand, unfortunately. These are much more powerful than the other brand. Most people immediately look away from my tent with just these bars on alone.
D**H
Love em
Have two sets running one in each my bud tents My medic grow tent it fits nicely inbetween the rails of my smart 8 really love how it mounts with the wire rods thing
S**E
Plastic housing
Light bars are made of lightweight plastic housing not metal. Seems kinda cheaply made when held in your hands. Plastic obviously does not hold up as well as metal does.
S**R
😁
They Work great
T**R
Very nice quality
Way better construction than I could of guessed. These lights are very well put together. Now I just have to wait to see if the results from these lights are worth it.
T**R
Very bright just what I needed along with my 350 watt full spectrum leds
Perfect
T**Y
Amazing upgrade!!!
Extremely easy to set up and very bright. I set them up a tad differently, but this is exactly what I needed to get my lowers thicker! Definitely yielded more product after putting these up.
M**R
Das Weed wird richtig schön zuckrig!
N**S
I like the spider farmer working goo I bought 3 of those unfortunately I just got one timer in one packages
R**F
Gute Zusatz Lampen. Die 2x40 Watt extra, Klingt nicht viel aber guter Zusatz wenn man die Hauptlampe ein wenig senkt(wenn man in Blüte das "blue light" nicht senken kann). Bei mir überzeugt mit der Sorte Black Domina, Ab der 4-5 Blüte Woche. Sobald die Schwellung Beginnt, geht das Rotlicht richtig ab. ✌️
T**.
Die in der Beschreibung gelistete digitale Zeitschaltuhr wurde nicht geliefert! Daher ein Stern abgezogen. Die Lampen selber sind ok.
"**"
Die Leuchten sind sehr gut verarbeitet. Es ist alles dabei, um sie sofort installieren zu können. Sollten euch links und rechts zwei minimale Ausbeulungen am Zelt nicht stören, passen sie auch bequem in das 60x60-Zelt. Solltet ihr euch für eine FarRed-Beleuchtung entschieden haben, macht ihr hier nichts falsch.
Trustpilot
1 month ago
4 days ago