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Upgrade your indoor garden with the 2026 Spider Farmer SE4500, a premium bar-style grow light engineered for dependable output, efficient operation, and uniform canopy coverage. Its advanced Bridgelux high-efficiency LED platform provides the performance and stability serious growers need throughout every stage of plant development. Smart app controls, precise dimming, and automated lighting modes help create a more consistent growing environment with less daily adjustment.
The Spider Farmer SE4500 is a 320-watt full-spectrum LED grow light designed for 2×4-foot grow tents, extended rectangular grow spaces, and coverage areas up to 3×5 feet. Its three-bar design, high-efficiency Bridgelux LEDs, and WiFi and Bluetooth controls help growers achieve stronger light penetration, more uniform canopy development, and reliable full-cycle performance.
The SE4500 delivers professional-grade coverage without the higher electricity use and excess heat associated with traditional HPS or MH fixtures. Its efficient Bridgelux LED platform converts more power into usable plant light, helping growers maintain strong output while controlling long-term operating costs.
Smart scheduling, precision dimming, and optional PPFD automation also reduce the need for constant manual adjustments. For growers working in a 2×4 tent or wider rectangular cultivation area, the SE4500 provides a strong combination of coverage, efficiency, automation, and long-term value.
Give your indoor garden the consistent coverage, smart control, and efficient output it needs to perform throughout the full growing cycle. The Spider Farmer SE4500 combines powerful full-spectrum lighting with automation and a space-efficient rectangular design, helping you produce healthier plants and more uniform results with less daily management.
| Spider Farmer SE4500 LED Grow Light Specification | |
|---|---|
| Product Identification | |
| Brand | Spider Farmer |
| Product Model | SE4500 |
| Product Series | SE Series |
| LED | Bridgelux |
| Product Dimensions | |
| Light Size | 115.27 x 36.86 x 7.7 cm / 45.38 x 14.51 x 3.03 Inch |
| Core Coverage | 4x2 ft. (140x70cm) |
| Max Coverage | 3x5 ft. (90x150cm) |
| Net Weight | 4.64 kg |
| Gross Weight | 6.21 kg |
| Grow Tent Compatible | 4.6'x 2.3' x 6.5' (140x70cm) |
| Recommended Fan Size | 4-Inch |
| Product Technical Specifications | |
| PPF | 913 μmol/S |
| PPE | 2.85 μmol/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 | 50,192 Lm ±5% @AC120V 50,014 Lm ±5% @AC240V 49,931 Lm ±5% @AC277V |
| Amp | 2.715 A @AC120V 1.343 A @AC240V 1.169 A @AC277V |
| Product Guide | |
| Users Manual |  PDF |
| Lifespan | 100,000 H |
| Warranty | 5 Years |
| Product Package | |
| Package Included | 1 x SE4500 LED Grow Light |
| 4 x YOYO Hanger Hook | |
| 1 x RJ12 Cable | |
| 1 x User Manual for Installation | |
A compatible Spider Farmer sensor is required for real-time PPFD display, automatic PPFD adjustment, and temperature-based control functions.
The SE4500 is ideally suited for a 2×4-foot grow tent and is compatible with Spider Farmer’s approximately 4.6 × 2.3 × 6.5-foot tent. Its maximum listed coverage extends up to approximately 3×5 feet, depending on the plant stage, hanging height, and desired light intensity.
Yes. The SE4500 provides a full spectrum designed to support seedlings, vegetative growth, and flowering, allowing growers to use one fixture throughout the complete plant life cycle.
The 2026 model uses an advanced Bridgelux high-efficiency LED platform. The updated configuration maintains the strong PPF output, efficiency, and uniformity expected from the SE Series while providing improved long-term stability and thermal performance.
The SE4500 draws approximately 320 watts, with a rated tolerance of ±5% when operating between AC 120V and 277V.
The SE4500 produces 913 μmol/s of PPF with a photosynthetic photon efficacy of 2.85 μmol/J.
Yes. The SE4500 supports WiFi and Bluetooth connectivity through the Spider Farmer app. The app allows you to adjust brightness, create schedules, and access compatible automated lighting modes.
Yes. The fixture can be operated using its physical dimming controls. The app adds remote control, scheduling, sunrise and sunset simulation, and compatible automation features.
PPFD Mode allows you to select a target PPFD level. When connected to a compatible sensor, the light automatically adjusts its brightness to help maintain that target.
No. A compatible sensor must be purchased separately to use real-time PPFD display, automatic PPFD adjustment, and temperature-based automation.
The light gradually increases brightness after the scheduled start time and gradually dims before the scheduled shutoff time. This creates a more natural transition and reduces sudden changes in the growing environment.
For example, with a 30-minute transition and an 8:00 a.m. to 8:00 p.m. schedule, the light gradually brightens from 8:00 to 8:30 a.m. and gradually dims from 7:30 to 8:00 p.m.
When used with a compatible sensor, Go Dark Mode can dim the light to 11% at a selected temperature. Turn Off Light Mode can shut the fixture off completely when the chosen temperature threshold is reached.
Yes. Up to 50 compatible SE4500 lights can be connected for synchronized dimming and control.
The SE4500 provides a full spectrum that includes 660–665 nm red light, 2800–3000K warm white light, and 4800–5000K white light.
A 4-inch inline fan is recommended for most compatible tent setups. Ventilation requirements may vary depending on room temperature, humidity, plant quantity, and other installed equipment.
The SE4500 measures approximately 45.38 × 14.51 × 3.03 inches, or 115.27 × 36.86 × 7.7 cm.
The SE4500 supports AC 100–277V input and operates at a frequency of 50–60 Hz.
The SE4500 has a rated lifespan of up to 100,000 hours under appropriate operating conditions.
Most in-stock orders are dispatched within 1–3 business days. Preorder items and temporary inventory shortages may require additional processing time.
Eligible returns are accepted within 30 days of receipt, subject to the store’s return conditions and product eligibility requirements.
The Spider Farmer SE4500 is backed by a 5-year manufacturer warranty, providing long-term protection and added confidence in your lighting investment. Warranty coverage is subject to Spider Farmer’s official terms and conditions. Keep your order confirmation and proof of purchase available in case warranty service or technical support is required.
We offer free shipping on all orders over $200 shipped to addresses within the continental United States. Orders under $200 will have shipping calculated at checkout. There are no hidden fees or handling charges. The price you see at checkout is the final price you pay.
Orders are typically processed within 1–2 business days (Monday–Friday). If an item is temporarily backordered or delayed, we’ll notify you by email with an updated shipping estimate.
Once your order has shipped, we’ll email you a shipping confirmation that includes tracking information. You can use this to monitor the delivery status of your package in real time.
We partner with trusted suppliers and manufacturers who maintain warehouse locations throughout the United States. Orders are typically shipped from the facility closest to your delivery address to ensure faster transit times and greater efficiency. Some orders may ship in multiple packages depending on item availability and warehouse location.
Most orders arrive within 3–7 business days of shipping, depending on your location and the item’s warehouse origin. Freight items and oversized packages may take additional time.
We use trusted carriers such as FedEx, UPS, USPS, and professional freight delivery services for large or heavy items. Depending on the size of your order, it may arrive in multiple packages or from multiple warehouses.
Please note: We do not offer moving or installation services. For freight shipments or large items, carriers are only responsible for curbside delivery. Drivers are not required to move items inside your home, up stairs, or to specific locations. We strongly recommend having assistance available at the time of delivery for heavy or bulky shipments.
Please ensure your shipping address is correct at the time of checkout. Once an order has shipped, we are unable to change the delivery address or reroute the shipment. If you need to make changes to your order, contact us immediately after placing it.
If your order arrives damaged or appears to be lost in transit, contact us within 48 hours of delivery (or expected delivery). We will work with the carrier to resolve the issue as quickly as possible.
We currently ship only to addresses within the continental United States. We do not ship to Alaska, Hawaii, U.S. territories, or international destinations.
If you have questions about your order, delivery, or shipping process, feel free to reach out to us through our Contact Us page or via email (sales@gardengrowshop.com ). We’re here to help.
Start of Returns section
Easy Returns, No Surprises
At Garden GrowShop, we stand behind the quality of every product we carry. But we also understand that sometimes things just don’t work out — and that’s okay. If you change your mind or the item isn’t quite what you expected, we’ve got you covered.
You have 30 days from the date of delivery to request a return for any reason. To start a return, simply email us at sales@gardengrowshop.com with your order number and we’ll walk you through the process.
Here’s what to expect:
You’ll receive clear return instructions from our team.
Once your item is received and inspected, we’ll issue a refund to your original payment method.
Items must be returned in “like new” condition, with all original packaging and accessories.
Return shipping costs are the responsibility of the customer.
“Like new” means no visible wear, damage, or missing parts. Items showing signs of use or misuse may not qualify for a refund.
If your order arrives damaged or defective, don’t worry — we’ll take care of it.
Here’s what to do:
Note any damage with the delivery driver when signing for the package.
Email photos and a description of the issue to sales@gardengrowshop.com on the same day you receive it.
We’ll cover the cost of return shipping and make sure a replacement is sent out quickly.
Please keep all original packaging in case a return is needed. This helps speed up the process and ensures a smooth resolution.
If you need to cancel your order, please contact us as soon as possible at sales@gardengrowshop.com or by phone.
Cancellations before shipment receive a full refund.
Cancellations after shipment will follow our standard return policy and may be subject to return shipping costs.
Certain products may have brand-specific return restrictions, which will be noted on the product page.
Products purchased for temporary or single-use purposes (e.g. trade shows, promotional events) are not eligible for return.
We’re Here to Help
Our goal is to make returns and exchanges as easy as possible — with no stress and no surprises. If you’re unsure whether your order qualifies or just want to ask a question, don’t hesitate to reach out. We’re here to make sure you feel confident before and after your purchase.
We’re an authorized dealer for every brand we sell—so you’ll always get full manufacturer warranties, premium support, and authentic gear direct from the source.
✅ Fast, tracked shipping on all orders
✅ 100% safe and secure checkout
✅ No restocking fees on returns
✅ Friendly U.S.-based support when you need it
Have questions? We're here to help. Whether you're just getting started or scaling up a full grow, our experts can guide you to the right gear.
Upgrade your indoor garden with the 2026 Spider Farmer SE4500, a premium bar-style grow light engineered for dependable output, efficient operation, and uniform canopy coverage. Its advanced Bridgelux high-efficiency LED platform provides the performance and stability serious growers need throughout every stage of plant development. Smart app controls, precise dimming, and automated lighting modes help create a more consistent growing environment with less daily adjustment.
The Spider Farmer SE4500 is a 320-watt full-spectrum LED grow light designed for 2×4-foot grow tents, extended rectangular grow spaces, and coverage areas up to 3×5 feet. Its three-bar design, high-efficiency Bridgelux LEDs, and WiFi and Bluetooth controls help growers achieve stronger light penetration, more uniform canopy development, and reliable full-cycle performance.
The SE4500 delivers professional-grade coverage without the higher electricity use and excess heat associated with traditional HPS or MH fixtures. Its efficient Bridgelux LED platform converts more power into usable plant light, helping growers maintain strong output while controlling long-term operating costs.
Smart scheduling, precision dimming, and optional PPFD automation also reduce the need for constant manual adjustments. For growers working in a 2×4 tent or wider rectangular cultivation area, the SE4500 provides a strong combination of coverage, efficiency, automation, and long-term value.
Give your indoor garden the consistent coverage, smart control, and efficient output it needs to perform throughout the full growing cycle. The Spider Farmer SE4500 combines powerful full-spectrum lighting with automation and a space-efficient rectangular design, helping you produce healthier plants and more uniform results with less daily management.
| Spider Farmer SE4500 LED Grow Light Specification | |
|---|---|
| Product Identification | |
| Brand | Spider Farmer |
| Product Model | SE4500 |
| Product Series | SE Series |
| LED | Bridgelux |
| Product Dimensions | |
| Light Size | 115.27 x 36.86 x 7.7 cm / 45.38 x 14.51 x 3.03 Inch |
| Core Coverage | 4x2 ft. (140x70cm) |
| Max Coverage | 3x5 ft. (90x150cm) |
| Net Weight | 4.64 kg |
| Gross Weight | 6.21 kg |
| Grow Tent Compatible | 4.6'x 2.3' x 6.5' (140x70cm) |
| Recommended Fan Size | 4-Inch |
| Product Technical Specifications | |
| PPF | 913 μmol/S |
| PPE | 2.85 μmol/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 | 50,192 Lm ±5% @AC120V 50,014 Lm ±5% @AC240V 49,931 Lm ±5% @AC277V |
| Amp | 2.715 A @AC120V 1.343 A @AC240V 1.169 A @AC277V |
| Product Guide | |
| Users Manual | PDF |
| Lifespan | 100,000 H |
| Warranty | 5 Years |
| Product Package | |
| Package Included | 1 x SE4500 LED Grow Light |
| 4 x YOYO Hanger Hook | |
| 1 x RJ12 Cable | |
| 1 x User Manual for Installation | |
A compatible Spider Farmer sensor is required for real-time PPFD display, automatic PPFD adjustment, and temperature-based control functions.
The SE4500 is ideally suited for a 2×4-foot grow tent and is compatible with Spider Farmer’s approximately 4.6 × 2.3 × 6.5-foot tent. Its maximum listed coverage extends up to approximately 3×5 feet, depending on the plant stage, hanging height, and desired light intensity.
Yes. The SE4500 provides a full spectrum designed to support seedlings, vegetative growth, and flowering, allowing growers to use one fixture throughout the complete plant life cycle.
The 2026 model uses an advanced Bridgelux high-efficiency LED platform. The updated configuration maintains the strong PPF output, efficiency, and uniformity expected from the SE Series while providing improved long-term stability and thermal performance.
The SE4500 draws approximately 320 watts, with a rated tolerance of ±5% when operating between AC 120V and 277V.
The SE4500 produces 913 μmol/s of PPF with a photosynthetic photon efficacy of 2.85 μmol/J.
Yes. The SE4500 supports WiFi and Bluetooth connectivity through the Spider Farmer app. The app allows you to adjust brightness, create schedules, and access compatible automated lighting modes.
Yes. The fixture can be operated using its physical dimming controls. The app adds remote control, scheduling, sunrise and sunset simulation, and compatible automation features.
PPFD Mode allows you to select a target PPFD level. When connected to a compatible sensor, the light automatically adjusts its brightness to help maintain that target.
No. A compatible sensor must be purchased separately to use real-time PPFD display, automatic PPFD adjustment, and temperature-based automation.
The light gradually increases brightness after the scheduled start time and gradually dims before the scheduled shutoff time. This creates a more natural transition and reduces sudden changes in the growing environment.
For example, with a 30-minute transition and an 8:00 a.m. to 8:00 p.m. schedule, the light gradually brightens from 8:00 to 8:30 a.m. and gradually dims from 7:30 to 8:00 p.m.
When used with a compatible sensor, Go Dark Mode can dim the light to 11% at a selected temperature. Turn Off Light Mode can shut the fixture off completely when the chosen temperature threshold is reached.
Yes. Up to 50 compatible SE4500 lights can be connected for synchronized dimming and control.
The SE4500 provides a full spectrum that includes 660–665 nm red light, 2800–3000K warm white light, and 4800–5000K white light.
A 4-inch inline fan is recommended for most compatible tent setups. Ventilation requirements may vary depending on room temperature, humidity, plant quantity, and other installed equipment.
The SE4500 measures approximately 45.38 × 14.51 × 3.03 inches, or 115.27 × 36.86 × 7.7 cm.
The SE4500 supports AC 100–277V input and operates at a frequency of 50–60 Hz.
The SE4500 has a rated lifespan of up to 100,000 hours under appropriate operating conditions.
Most in-stock orders are dispatched within 1–3 business days. Preorder items and temporary inventory shortages may require additional processing time.
Eligible returns are accepted within 30 days of receipt, subject to the store’s return conditions and product eligibility requirements.
The Spider Farmer SE4500 is backed by a 5-year manufacturer warranty, providing long-term protection and added confidence in your lighting investment. Warranty coverage is subject to Spider Farmer’s official terms and conditions. Keep your order confirmation and proof of purchase available in case warranty service or technical support is required.
We offer free shipping on all orders over $200 shipped to addresses within the continental United States. Orders under $200 will have shipping calculated at checkout. There are no hidden fees or handling charges. The price you see at checkout is the final price you pay.
Orders are typically processed within 1–2 business days (Monday–Friday). If an item is temporarily backordered or delayed, we’ll notify you by email with an updated shipping estimate.
Once your order has shipped, we’ll email you a shipping confirmation that includes tracking information. You can use this to monitor the delivery status of your package in real time.
We partner with trusted suppliers and manufacturers who maintain warehouse locations throughout the United States. Orders are typically shipped from the facility closest to your delivery address to ensure faster transit times and greater efficiency. Some orders may ship in multiple packages depending on item availability and warehouse location.
Most orders arrive within 3–7 business days of shipping, depending on your location and the item’s warehouse origin. Freight items and oversized packages may take additional time.
We use trusted carriers such as FedEx, UPS, USPS, and professional freight delivery services for large or heavy items. Depending on the size of your order, it may arrive in multiple packages or from multiple warehouses.
Please note: We do not offer moving or installation services. For freight shipments or large items, carriers are only responsible for curbside delivery. Drivers are not required to move items inside your home, up stairs, or to specific locations. We strongly recommend having assistance available at the time of delivery for heavy or bulky shipments.
Please ensure your shipping address is correct at the time of checkout. Once an order has shipped, we are unable to change the delivery address or reroute the shipment. If you need to make changes to your order, contact us immediately after placing it.
If your order arrives damaged or appears to be lost in transit, contact us within 48 hours of delivery (or expected delivery). We will work with the carrier to resolve the issue as quickly as possible.
We currently ship only to addresses within the continental United States. We do not ship to Alaska, Hawaii, U.S. territories, or international destinations.
If you have questions about your order, delivery, or shipping process, feel free to reach out to us through our Contact Us page or via email (sales@gardengrowshop.com ). We’re here to help.
Start of Returns section
Easy Returns, No Surprises
At Garden GrowShop, we stand behind the quality of every product we carry. But we also understand that sometimes things just don’t work out — and that’s okay. If you change your mind or the item isn’t quite what you expected, we’ve got you covered.
You have 30 days from the date of delivery to request a return for any reason. To start a return, simply email us at sales@gardengrowshop.com with your order number and we’ll walk you through the process.
Here’s what to expect:
You’ll receive clear return instructions from our team.
Once your item is received and inspected, we’ll issue a refund to your original payment method.
Items must be returned in “like new” condition, with all original packaging and accessories.
Return shipping costs are the responsibility of the customer.
“Like new” means no visible wear, damage, or missing parts. Items showing signs of use or misuse may not qualify for a refund.
If your order arrives damaged or defective, don’t worry — we’ll take care of it.
Here’s what to do:
Note any damage with the delivery driver when signing for the package.
Email photos and a description of the issue to sales@gardengrowshop.com on the same day you receive it.
We’ll cover the cost of return shipping and make sure a replacement is sent out quickly.
Please keep all original packaging in case a return is needed. This helps speed up the process and ensures a smooth resolution.
If you need to cancel your order, please contact us as soon as possible at sales@gardengrowshop.com or by phone.
Cancellations before shipment receive a full refund.
Cancellations after shipment will follow our standard return policy and may be subject to return shipping costs.
Certain products may have brand-specific return restrictions, which will be noted on the product page.
Products purchased for temporary or single-use purposes (e.g. trade shows, promotional events) are not eligible for return.
We’re Here to Help
Our goal is to make returns and exchanges as easy as possible — with no stress and no surprises. If you’re unsure whether your order qualifies or just want to ask a question, don’t hesitate to reach out. We’re here to make sure you feel confident before and after your purchase.
We’re an authorized dealer for every brand we sell—so you’ll always get full manufacturer warranties, premium support, and authentic gear direct from the source.
✅ Fast, tracked shipping on all orders
✅ 100% safe and secure checkout
✅ No restocking fees on returns
✅ Friendly U.S.-based support when you need it
Have questions? We're here to help. Whether you're just getting started or scaling up a full grow, our experts can guide you to the right gear.
