- 1x SF1000 2026 LED Grow Light
- 2x Stainless Steel Hanger Hook
- 2x Adjustable Rope Hanger
- 1x User Manual for Installation
- 1x 2-Metre Power Cord
Spider Farmer SF1000 EVO Dimmable Full Spectrum LED Grow Light
starting from 0% interest financing from
/mo.
- Yields up to 50 percent more than standard quantum boards while drawing only 100 watts
- Samsung LM301H EVO diodes deliver 3.14 micromoles per joule for better canopy penetration
- Optimal coverage for a 3x3 foot vegetation area or a 2x2 foot flowering space
- 5-year warranty on manufacturing defects and component failures
- View More Details
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Commercial & Bulk Purchasing
We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.
Who This Is For
- You are upgrading to EVO diodes because your current lights run too hot and waste energy in small 2x2 tents.
- You are switching to a fanless setup because loud equipment makes working in your spare room a total headache.
What We Found
- The blue peak on these EVO diodes is noticeably sharper than older chips and helps keep internodal spacing tight.
- This unit is surprisingly light and easy to hang solo without needing a second person to steady the tent poles.
- We suggest this for hobbyists who want the output of a larger light without the high monthly electricity bill.
What Users Say
- Growers moving from blurples say their crop stays greener and healthier through late flower with the EVO spectrum.
- Users keeping tents in bedrooms report that the silent fanless design allows them to sleep without any background hum.
Spider Farmer SF1000 EVO Dimmable Full Spectrum LED Grow Light
Most entry-level grow lights force a trade-off — either you get decent efficiency or decent build quality, rarely both. The Spider Farmer SF1000 doesn't make you choose.
Upgraded for 2026, this 100W grow light now runs on premium Bridgelux high-efficiency LEDs — a U.S.-engineered diode brand — with an increased diode count and optimized layout that keeps each LED running under lower load. The result is better thermal stability, reduced per-diode stress, and a longer operational lifespan, all while maintaining the same output uniformity and 2.5 µmol/J PPE as the previous generation.
Sized for personal and small-scale growing, the SF1000 covers a 3'×3' vegetation footprint and a 2'×2' flowering footprint — an ideal match for compact tents, closet grows, and beginner-to-intermediate setups.
The full spectrum output — 3000K, 5000K, 660nm red, and IR 760nm — covers every stage from seedling to harvest without swapping fixtures. The warm 3000K and daylight 5000K whites drive balanced vegetative growth, while 660nm red and IR 760nm light accelerates flowering, boosts yields, and drives deep canopy penetration for consistent development from top to bottom.
A fanless aluminum heatsink keeps operation whisper-quiet at 0dB with no moving parts to fail. The built-in dimming knob lets you dial intensity freely, and multi-light unified dimming support makes scaling to larger canopies straightforward. AC100–277V compatibility means the SF1000 works anywhere in the world, right out of the box.
What's Included
Features
💡
2026 Bridgelux Upgrade
Premium U.S.-brand Bridgelux diodes with increased count run at lower load for improved thermal stability and longer lifespan.
⚡
2.5 µmol/J Efficiency
100W power draw delivers up to 50% energy savings over comparable quantum board grow lights.
🌈
Full Spectrum Output
3000K, 5000K, 660nm red, and IR 760nm cover every growth stage from seedling through bloom with deep canopy penetration.
🔇
Silent & Dimmable
Fanless design operates at 0dB. Built-in dimming knob supports multi-light unified intensity control.
Spider Farmer SF1000 Specifications
| Specification | Value |
|---|---|
| Model | SF-1000 (2026) |
| LED Type | Bridgelux High-Efficiency LEDs |
| Power Draw | 100W ±5% |
| Efficiency (PPE) | 2.5 µmol/J |
| Coverage | Veg: 3'×3' / Flower: 2'×2' |
| Light Size | 325×290×59mm (12.8×11.4×2.3") |
| Input Voltage | AC100–277V |
| Spectrum | 3000K, 5000K, 660nm Red, 760nm IR |
| Frequency | 50–60Hz |
| Noise Level | 0dB (Fanless) |
| Gross Weight | 1.92kg (4.2 lbs) |
| Amperage | 0.827A @120V / 0.425A @240V / 0.374A @277V |
Support & Manuals
Warranty
Spider Farmer provides a 5-year warranty on the SF1000 LED grow light, covering manufacturing defects and component failures under normal operating conditions. User error, physical damage, or operator abuse is not covered under warranty terms.
Frequently Asked Questions
What changed in the 2026 SF1000 upgrade?
The 2026 SF1000 has transitioned from Samsung LM301H EVO diodes to premium Bridgelux high-efficiency LEDs — a trusted U.S.-based diode brand. The upgrade increases total diode count and optimizes the layout so each LED operates under lower load, improving thermal stability and extending the light's overall lifespan. Output, uniformity, and PPE (2.5 µmol/J) remain consistent with the previous generation.
What size grow tent is the SF1000 designed for?
The SF1000 is built for compact, personal-scale grows. It covers a 3'×3' footprint during vegetation and a 2'×2' footprint during flowering. For best results, pair it with a 2'×2' tent for flower or a 3'×3' tent for veg, and a compatible 4-inch inline fan for airflow management.
Does the SF1000 support all growth stages?
Yes. The SF1000's full spectrum output — 3000K, 5000K, 660nm red, and IR 760nm — covers every stage from seedling to harvest without any fixture swap. The 3000K provides warmer, reddish light and the 5000K delivers cooler, blue-leaning output for vegetative growth. The 660nm red and IR 760nm wavelengths are particularly effective during bloom, accelerating flowering time and boosting yields with deep canopy penetration.
How does the dimming function work, and can I connect multiple lights?
The SF1000 features a built-in dimming knob that lets you freely adjust light intensity at any point during the grow cycle — useful for seedling stages that require lower intensity or for dialing in your DLI target. It also supports multi-light unified dimming, meaning you can daisy-chain multiple SF1000 units and control their intensity together — particularly convenient for larger canopy coverage or commercial setups.
How much power does the SF1000 consume, and is it compatible with my outlet?
The SF1000 draws 100W ±5% and operates on a wide AC100–277V input range, making it compatible with standard North American (120V), European (240V), and international outlets. At 120V it draws 0.827A; at 240V, 0.425A. The efficient design offers up to 50% energy savings compared to older-generation quantum board grow lights of similar output.
Is the SF1000 noisy? Does it require active cooling?
No. The SF1000 uses a passive aluminum heatsink with no internal fan, meaning it operates at a true 0dB noise level — completely silent. There are no moving parts to wear out or fail. In hot environments (particularly during summer), it's still good practice to run a grow tent ventilation fan to maintain suitable ambient temperatures for your plants, but the light itself generates no noise.
What does the 5-year warranty cover?
Spider Farmer's 5-year warranty covers manufacturing defects and component failures that occur under normal operating conditions — including premature LED degradation and electrical component faults. The warranty does not cover physical damage, user error, or operator abuse. For warranty claims or support, contact Spider Farmer directly through their official support channels.
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Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
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