Mars Hydro SP3000 LED Grow Light (Greenhouse Edition)
Introducing the new Greenhouse Version of the Mars Hydro SP3000. Designed to excel in greenhouse environments with its outstanding light penetration and now with Smart Control, the SP3000 is the best a greenhouse can get.
- Top Quality Bridgelux Diodes
- Free UK Delivery
- 3 Year Warranty
- Full Spectrum
- Incredible Flavours & Aromas
- Fully Dimmable
- Vastly Reduced Electricity Costs
- Super Stealthy
- Zero Noise
- 300w Power Output
- 50000 Hours Life
- Pay As You Grow in 3 instalments with Klarna
- Daily Electricity Cost £0.70*
Optimized for Greenhouse
The Mars Hydro SP3000 Greenhouse Edition. Durable, efficient and built to excel in the absolute toughest conditions. Specifically designed for high-humidity greenhouse setups, this is not your average LED grow light. This is a meticulously engineered masterpiece delivering outstanding light penetration, energy efficiency and a seriously robust build quality.
Power & Efficiency In Harmony
With 300w power at its core, the Mars Hydro SP3000 is one very capable grow light. Yet, this modest power consumption delivers an impressive PPF of 727.2 umol/S and a jaw-dropping PPE of 2.8 umol/J meaning that every watt is maximized for photosynthetic efficiency. For growers, this means an incredible yield potential of up to 2.5g per watt - more produce, less electricity, and zero compromises.
Covering a 4x2 ft area with ease, the SP3000 is perfect for high-density setups often found in hobby or commercial greenhouses. It’s equally at home as a primary light source in a grow tent or as a supplemental beast in expansive operations. With the Mars Hydro SP3000, every photon is put to work ensuring no energy is wasted and every plant thrives.
Unrivalled Light Penetration
One of the Mars Hydro SP3000’s standout features is its deep light penetration. Thanks to the inclusion of 660nm deep red light, this fixture can cut through canopies like a hot knife through butter meaning that all plants are basking in direct light with no drop off at the edges. For greenhouses with high trusses or hangers, the SP3000 is a dream, delivering photons where they’re needed most, from top to bottom.
Smart Control With Mars Hydro iConnect
One of the standout features of the SP3000 is its smart control capabilities made possible through the Mars Hydro iConnect system. This optional controller transforms the LED Grow Light into a fully automated system that you can manage remotely through your smartphone or tablet. Whether you're at home or halfway across the world, you can adjust light intensity, set custom schedules, or monitor your grow room's environment with ease.
The iConnect app offers a suite of controls, including sunrise and sunset simulations, light cycle automation, and auto-dimming. You can fine-tune your grow light’s intensity down to the minute, which is ideal for growers looking to replicate natural growing conditions as closely as possible. The app also supports daisy-chaining, allowing you to control up to 30 lights from a single device - a feature that’s invaluable for large-scale grows.
The Mars Hydro SP3000 also supports OTA (Over The Air) updates, ensuring that your system is always up to date with the latest features and improvements, without the need for any manual intervention. It’s a professional-grade control system that’s just as useful for home growers looking for convenience as it is for commercial operations needing precise control over multiple grow rooms.
Sunlight Spectrum For Every Stage
The Mars Hydro SP3000 outputs a full-spectrum light designed to mimic the sun. From 2800-6500K whites for robust veg growth to enhanced 660nm reds for flowering and fruiting, this light has your plants covered from seed to harvest. Whether you’re cultivating leafy green vegetables, aromatic herbs or resin-packed flowers, the SP3000 ensures they’re getting the perfect mix of light for each growth phase.
Built For The Greenhouse
Greenhouses can be demanding environments but the Mars Hydro SP3000 takes it all in stride. With an IP65 waterproof rating, this grow light laughs in the face of high humidity protecting your investment from moisture-related damage. And thanks to its advanced heat dissipation, the SP3000 stays cool under pressure. Its fanless design means silent operation and no risk of mechanical failure making it as reliable as it is efficient. Brilliant.
Dimming & Dasiy Chaining Done Right
Precision control is essential for serious growers and the Mars Hydro SP3000 delivers with a dimmable driver. Adjust the light intensity from seedling-friendly settings to full-power bloom mode with fingertip precision. And if you’re managing a large greenhouse operation, the daisy-chain feature lets you link up to 50 units - controlling them all from a single master light. This level of scalability is rare, especially at this price point.
Slim, Sleek & Durable
At just over a meter long and weighing 5kg, the SP3000 is a compact powerhouse. Its single-bar design not only ensures even light distribution but also makes it easy to install in tight spaces, shelves or alongside other lighting systems. Crafted from aluminium with a thick heat sink, it’s built to last for 50,000 hours giving you years of consistent performance without the hassle of bulb replacements or declining output.
Ultimate Greenhouse Lighting Solution
Whether you’re a commercial grower looking to scale up or a passionate hobbyist aiming for perfection, the Mars Hydro SP3000 Greenhouse Edition ticks every box. It’s efficient, powerful and tailor-made for high-humidity environments, making it the ultimate lighting solution for greenhouse cultivation.
Plug it in, watch your plants flourish and join the legions of growers who swear by the Mars Hydro SP3000. With its unbeatable combination of performance, durability, and cost-effectiveness, this grow light is more than just a tool - it’s a game changer. Your plants deserve the best. This is it.
Mars Hydro SP3000 LED Grow Light (Greenhouse Edition) Technical Specification
Power |
300W |
Input Voltage |
100-277V |
HPS Equivalent | 500w |
Weight |
4.5 kg |
Fixture Size |
109cm x 10cmx 10cm |
Flower Footprint | 1.2m x 0.6m |
Diodes |
Bridgelux |
Daisy Chain Ready | Yes |
Size |
108cm x 10.5cm x 8cm approx |
Spectrum | 665-650nm, 2800-3000k, 4800-5000k |
Waterproofing |
IP65 |
PPF |
2.8umol |
Daily Electricity Costs | £0.70* |
- Mars Hydro SP3000 LED Grow Light (Greenhouse Edition)
- Power Cord
- User Manual
- RJ11 Daisy Chain Cable
- Light Hangers
- Ratchet Hangers
*Approximate costs of use based on 75% power for a 12 / 12 flowering cycle.
*Calculated using the UK: Energy Price Guarantee (October 2024) electricity rate of 24.00 pence per kWh.