Spider Farmer SF1000D LED Grow Light
Spider Farmer SF1000D LED Grow Light.
An unbeatable value LED Grow Light solution for cultivators who demand high performance while keeping their overheads to an absolute minimum.
- Top Quality Diodes
- Waterproof Board
- Full Spectrum
- Super Stealthy
- Deep Red Diodes for Improved Flower Density
- Massively Reduced Electricity Costs
- Zero Noise
- New Improved Diode Layout
- 100w Power Output
- 50000 Hours Life
- Free UK Delivery
- Pay As You Grow in 3 instalments with Klarna
The Spider Farmer SF1000d. Affordable. Efficient. Reliable.
There’s a lot of noise in the grow light world. Big wattage claims, flashy features, complicated controls that promise the earth and then quietly inflate your electricity bill. The Spider Farmer SF1000D takes a very different approach. It doesn’t shout. It doesn’t overcomplicate things. It simply delivers solid, dependable performance at a price that makes sense - especially in an era where energy costs seem determined to climb forever.
This is a light designed for growers who want results without theatrics, and frankly, that’s refreshing.
Streamlined Design. High Performance.
The SF1000D is Spider Farmer doing what they do best: cutting out the fluff and focusing on the fundamentals. No unnecessary gimmicks, no overengineered control panels - just efficient, full-spectrum LED lighting housed in a robust, well-finished unit that feels reassuringly solid for the price.
Despite its budget-friendly positioning, this light doesn’t feel cheap. The construction is clean and purposeful, with a sturdy aluminium frame that’s clearly built for long-term use. It’s the kind of design that says, “Hang me up, plug me in, and let me get on with it.”
Low Operating Costs. High Returns
One of the SF1000D’s biggest selling points is how little it asks from the wall socket. Drawing just 100 watts, it comfortably outperforms older 200W HPS systems, while using a fraction of the electricity. In real-world terms, that translates to an average daily running cost of around £0.45, meaning a full eight-week cycle can cost roughly £30 in electricity.
For growers working in small tents, cupboards, or compact rooms, this kind of efficiency is gold dust. It’s especially well suited to short-cycle plants and tight setups where heat and power consumption matter just as much as output.
Superior Output. Bridgelux Diodes.
At the heart of the SF1000D are high-quality Bridgelux diodes, chosen for their reliability, consistency, and strong output. The full-spectrum blend covers 660–665nm red, 3000K and 5000K white, plus infrared, delivering balanced illumination across all growth stages.
With a PPE rating of 2.5 µmol/J, the SF1000D punches well above its weight. That efficiency means more usable light reaches your plants without unnecessary heat or wasted energy - exactly what you want in a compact, budget-conscious LED grow light.
Rugged Reliability.
Noise is often overlooked until it becomes a problem. Thankfully, the SF1000D is completely silent, thanks to its fanless design. Heat is dispersed via a solid aluminium heat sink, which not only keeps temperatures under control but also removes the risk of fan failure over time.
The light board itself is IP65 waterproof, offering added protection in humid environments. This rugged approach gives the SF1000D an edge in longevity, and Spider Farmer backs that confidence with a solid manufacturer’s warranty for added peace of mind.
Compact & Stealthy
Weighing just 1.26kg and measuring 32.5 × 29 × 5.9cm, the SF1000D is compact enough to disappear neatly into smaller grow spaces. It’s ideal for 2’x2’ tents, shelves, or discreet setups where space is at a premium.
Despite its modest size, the output is anything but underwhelming. The low-profile design, combined with silent operation, makes it an excellent choice for growers who want performance without attention.
Effortless Operation. Maximum Results.
The SF1000D keeps things refreshingly straightforward. Adjusting the hanging height is all that’s required to tailor light intensity to different stages of growth. For beginners, that’s a blessing. For experienced growers, it’s a reliable, no-nonsense tool that just works.
Unmatched Value For Money.
The Spider Farmer SF1000D LED Grow Light proves that affordability doesn’t have to mean compromise. It’s efficient, well-built, quiet, and capable of delivering excellent results while keeping running costs firmly under control.
If you’re looking for a dependable, entry-level LED grow light that behaves like something far more expensive, the SF1000D is an easy recommendation. It’s practical, honest, and remarkably good at its job - and in today’s energy-conscious climate, that makes it a very smart buy indeed.
Spider Farmer SF1000D LED Grow Light Technical Specifications
|
Power |
100W |
|
Input Voltage |
AC 220-240V |
|
Weight |
1.95 kg |
| HPS Equivalent | 250w |
|
Veg Footprint |
0.8m x 0.8m |
| Flower Footprint | 1.0m x 1.0m |
|
Diodes |
Bridgelux |
| Diode Count | 476 |
|
Size |
28cm x 32cm x 6cm |
|
Spectrum |
660nm, 3000K, 5000K & IR 760nm |
|
Efficiency |
2.7 umols/j |
| PAR Value | 259 umol/s |
| Daily Electricity Cost | £0.25* |
Product includes:
- Spider Farmer SF1000D LED Grow Light
- Power Cord
- User Manual
- Wire Hangers
- Ratchet Hangers
*Approximate costs of use based on 75% power for a 12 / 12 flowering cycle.
*Calculated using the UK: Energy Price Guarantee (January 2026) electricity rate of 28.00 pence per kWh.