SP Series LED Grow Lights

The SP Series LED grow lights are the best top grow lights. With many chips organized on a single LED bar and fitted with thick-finned heat sinks, it provides premium light penetration and a high ratio of red light while remaining as cool as the ambient. Equipped with a dimmable feature, the SP Series helps to match the dynamic DLI of indoor plants.

New Mars Hydro SP 3000 – Upgraded Full Spectrum & Uniform PPFD 300W LED for 120x60cm Grow Tent

Price range: $295.99 through $363.99

• Upgraded Full Spectrum for All Growth Stages
Redesigned full-cycle spectrum delivers balanced blue, enhanced red, and targeted wavelengths suitable for seedlings, veg, and heavy flowering—supporting healthier development and higher yields from start to finish.

• Enhanced PPFD Uniformity for 2x4 Grow Tents
Optimized optical layout ensures even PPFD distribution across every corner of a 120x60cm grow area. Eliminates hot spots and weak zones, allowing plants to grow uniformly with consistent light intensity.

• Premium USA Bridgelux Diodes
Built with high-efficiency Bridgelux LEDs for stronger output, higher penetration, and improved energy savings. Reliable performance for growers seeking stable, long-term lighting quality.

• Bar-Style Cooling + Waterproof LED Protection
Bar-style structure offers superior heat dissipation compared to board lights, maintaining lower operating temperatures and longer lifespan. The exclusive waterproof LED casing protects diodes from water or nutrient splashes—ideal for humid tent environments.

• Perfect Fit for Personal Indoor Growing
Designed specifically for home growers using 2x4 tents, providing efficient 300W output, lightweight installation, and optional smart control when paired with the Mars Hydro controller.

SP MENU

Smart Control with App

(need to buy iConnect Smart Controller seperately)

Boost Cooling by 30%

Shadow-free Design

727.2μmol/S PPF

NEW SP 3000

The upgraded SP Series is optimized for personal indoor growing. Featuring a new full-spectrum design and more uniform PPFD, it delivers balanced light intensity across 2×4 grow tents. Built with premium Bridgelux diodes and a waterproof LED casing, the SP Series provides reliable, cool, and efficient lighting for all plant stages.

Heat Management and Efficiency

Equipped with thick-finned heat sinks, it maintains a cool operating temperature, and will not cause damage to the plant canopy

IP65 Waterproof Capability

Waterproof lampshade design, safeguarding the lights against moisture and dust

Adjustable Light Intensity

adjustable 0-100% dimming feature lets you customize light intensity for optimal plant growth, and allowing up to 50 lights to be daisy-chained

Superior Light Penetration

Uniform PPFD ensures even canopy coverage, while deep light penetration supports stronger plant growth. Built for durability, the SP Series delivers reliable performance grow after grow.

We’re Here To All Your Questions

Some questions about led grow lights & SP series you may want to know

New SP 3000/3000R uses highly efficient BridgeLux diodes.

SP series support 0~100% dimming and Daisy Chain connection.

The SP series has higher penetration and excellent heat dissipation. Its slim body design can minimize shading on plants, making it an ideal choice for tall plants and greenhouse supplemental lighting.

The SP series provides a full spectrum of light, which supports all growth stages from seedlings to flowering and fruiting.

The SP series uses a passive cooling system with a thick aluminum heat sink to dissipate heat efficiently, ensuring the light stays cool and operates quietly without the need for fans.

120x60x180cm grow tent is the ideal choice.

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Optimized for Tall Plants

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Superior Light Penetration

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Efficient Heat Dissipation

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High Cost - Effectiveness

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Perfect for Greenhouses and Grow Tents

Boost Flowering with Precision Red Spectrum

Built to Withstand Demanding Environments

Superior Heat Dissipation for Long-Term Use

2025 NEW SP 3000R
Red Spectrum LED Grow Light

With its 650–665nm red spectrum, waterproof build, and advanced cooling system, the SP3000 Red LED Grow Light is a reliable, high-performance solution for anyone aiming to maximize flowering and yields in indoor or greenhouse environments. It’s the smart choice for serious growers who value efficiency, durability, and results.

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