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SALE | 2026 Spider Farmer® G4500 320W WiFi & Bluetooth App-Controlled Dimmable Cost effective Full Spectrum High Yield LED Grow Light for 70×140 cm
Original price was: $419.99.$319.99Current price is: $319.99.
Weekly Special Offer: For just $39.99 more, get the GGS Controller Kit, which includes a combined temp humidity and day/night sensor. It’s also compatible with other devices like RJ12 clip fans and inline fans, helping you maintain the perfect climate in your grow tent. Add the G4500 to your cart, and you’ll see the option to add it at checkout.
PPF: 913 μmol/s
PPE: 2.85 μmol/J
Dimension: 115.27 cm x 36.86 cm x 7.7 cm
Coverage: 2’x4′ (70x140cm); 3’x5′ (90x150cm)
Smart Control via App(Search for “Spider Farmer” on the Apple Store or Google Play to download our app）
Simulate Sunrise and Sunset: Easily create natural lighting effects. For example, set your lights to gradually brighten from 8:00 to 8:30 AM at 80% brightness, and dim from 7:30 to 8:00 PM back to 0%.
Set your own schedules: turn lights on and off at specific times, adjust brightness levels, and more.
Grow Tent Compatible: 70X140 cm
Recommended Fan Size: 4-Inch
The G series is our latest economy line, and the main reason to choose the G series is that it uses diodes from the American brand Bridgelux. This series has the highest density of LEDs in our lineup, providing exceptional light penetration and super even coverage. The high-density LEDs ensure that energy running through each diode is optimized, generating less heat. With such a high number of diodes, each LED can operate without being pushed to its limits. It’s the best choice for budget-conscious growers seeking high yields.
Package Includes:
- 1 x G4500 (with Driver, Power Cord(AU Plug), and RJ12 Cable for Daisy Chain)
- 4 x YoYo (for hanging light and adjusting height)
- 1 x User Manual
Frequently Bought Together
What's the Difference Between Newest G & SE?
Unmatched Performance and Incredible Value
The G Series is our latest budget-friendly lineup, perfect for growers who are mindful of their budget but still demand top-tier results. This series features the highest density of LEDs in our product range, delivering excellent light penetration and incredibly even coverage. The high-density LEDs also consume less energy per diode, making the lights more efficient with less heat output. Check out the PPFD map, PPF, and PPE data — with the G Series, you’ll get top-tier results at a fraction of the cost. Growers regularly report yields that are over 1.5x higher than HPS equivalents, with significantly better quality — and that’s no rare occurrence.
Premium U.S. Brand LEDs
Bridgelux is a trusted American brand with over 20 years of experience. With unparalleled efficiency, you’ll get fantastic results, however you decide to use them. In fact, our previous G Series models, powered by Bridgelux diodes, have been thoroughly tested in the market. Customers consistently rave about the results, with many seeing no drop-off in performance even after 3+ years of use.
Efficient Bar-Style Design
The bar-style design allows airflow to pass between the bars, improving heat dissipation since the heat from the LEDs spreads over a larger surface area. Plus, it makes adding supplemental lights a breeze.
- High efficiency – maximizes the return on your energy spend
- Low heat output – helps you maintain easier control over temperatures
- Perfect coverage – the bar-style design gives you almost flawless light distribution
- Impressive results – delivers outstanding yields in a 2X4/ 3×5 grow space
- 5-year warranty – giving you peace of mind with long-term reliability
| Spider Farmer G4500 LED Grow Light Specification | |
|---|---|
| Product Identification | |
| Brand | Spider Farmer |
| Product Model | G4500 |
| Product Series | G Series |
| LED | Bridgelux |
| Product Dimensions | |
| Light Size | 115.27 x 36.86 x 7.7 cm / 45.35 x 14.49 x 3.03 Inch |
| Package Size | 118 x 44.5 x 9.6 cm / 46.46 x 17.52 x 3.78 Inch |
| Core Coverage | 4 x 2 ft. |
| Max Coverage | 5 x 3 ft. |
| Net Weight | 4.64kg |
| Gross Weight | 6.21 kg |
| Grow Tent Compatible | 2'x 4' |
| Recommended Fan Size | 4-Inch |
| Product Technical Specifications | |
| PPF | 913μmol/S |
| PPE | 2.85μmol/J |
| Spectrum | 660-665nm, 2800-3000k, 4800-5000k |
| Operating Temperature | -20-35℃(-4-95℉) |
| Input Voltage | AC100-277V |
| Lighting Control Protocols | 0-10V |
| Frequency | 50-60HZ |
| Power Draw | 320W±5%@AC120-277V |
| Lumen | 55833Lm±5%@AC120V 55466Lm±5%@AC240V 55508Lm±5%@AC277V |
| Amp | 2.737A@AC120V 1.353A@AC240V 1.175A@AC277V |
| Product Guide | |
| Users Manual |  PDF |
| Lifespan | 80,000H |
| Warranty | 5 Years |
| Product Package | |
| Package Included | 1 x G4500 LED Grow Light |
| 1 x Driver | |
| 1 x Dimmer Box | |
| 1 x Power Cord | |
| 4 x YoYo Hanger Hook | |
| 1 x RJ12 Cable | |
| 2 x Driver Hanger | |
| 1 x User Manual | |
12 reviews for SALE | 2026 Spider Farmer® G4500 320W WiFi & Bluetooth App-Controlled Dimmable Cost effective Full Spectrum High Yield LED Grow Light for 70×140 cm
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michael (verified owner) –
Product very good bought two, one fast delivery the other very very slow
Gavin Tye (verified owner) –
Great
simon (verified owner) –
Tried many other brands but from experience the spider dudes know their stuff… had a g4500 for over a year to amazing results in a 2×4. Replaced one of my old lights with another spider g4500… the 2024 model even nicer with funky angles on the dimmer, smoother dimmer rotation and gone is the wire link two holes for the hang (always was a pain making the light level every time on closing tent) 2024 model has 4 pulleys to better control level. Onya.
I have in past used the Mars brand to short lived joy as their lights burn out much quicker, after 2yrs big drop in output… poor indeed.
Array tried lacked oooomph, below avg harvests… just use for vege now and then BAM into the spider realm that just make my babies sing … onya, yal rock…
Just one constructive- make some 1.8mtr high 2×4 tents pls… why just 2mtr high? If my flowers could be over a mtr tall then yeah hey 2mtr required… so I am stuck having to still use Mars tents due to my space requirements…. yes I am anal and like everything matching… but hey, I’ll make the sacrifice for this rippa light- a spider on Mars lmao.
Cheers spider people
Joel C. (verified owner) –
Light works fantastically, though it should be noted that this barely fits and hits the sides of a 2’x4’ tent, makes it pretty difficult to adjust the height of it in the tent.
Tony B. (verified owner) –
Exceptional quick postage excellent communications great service
Rob (verified owner) –
Absolutely awesome speed of delivery and and outstanding product so far
Super easy setup and install
David –
I’m loving this light fixture! Installing and assembling it was a breeze, and what’s even better is that the power supply can be conveniently placed away from the light itself. The ample amount of cable provided makes the whole setup truly useful.
By the way, I’m using a controller I purchased earlier from AC Infinity, and it allows me to set the sunrise and sunset times. It adds a whole new level of convenience to the whole experience!
Aaron –
The packaging is top-notch, completely discreet and well done. I received it just 3 days after placing my order, and I must say, the quality is absolutely amazing!
Philip –
Great quality! The materials used are definitely high-quality and heavy-duty, ensuring this thing won’t break easily. Of course, I had to put it through some testing, but it held up like a champ!
What’s really convenient is the extra cables included, which allow you to connect the power supply to the wall without putting any extra weight on the light itself. Plus, they even provide a longer cable if you want to set it up elsewhere.
The lights are super bright and function really well. A big plus is that I didn’t hear any humming or other annoying noises from the unit. Overall, I’m really impressed!
JR.Martinez –
What can I say. I haven¡¯t seen a poor, or even mediocre, product from Spider Farmer yet. This is no different. The only question you need ask yourself with regard to Spider Farmer products is ¡°Which one is right for me?¡± You can purchase anything they make knowing it¡¯s awesome!
Greengelacid666 –
I got this to upgrade my tents v2000 after buying a SF1000 for my veg room and falling in love with it…I’m super impressed with this light and spider farmer…it’s full…it’s rich…my plants love it and man will it flower…my buds have perfect structure, they’re dense, frosty and sticky…I’ll probably upgrade my veg/clone room with a second one…awesome light for the money, easy to assemble, easy to install, love that the driver separates with no extra purchases, came superbly packaged…I’m a year into growing and this has upped my game….highly recommend this for any beginner looking to push the limit of their grow space..
Anonymous (verified owner) –
Arrived fast and works well.