SP-3000/R

Mars Hydro SP 3000R 300W Red Spectrum LED Grow Light Supplemental Best for Flower Stage

Price range: $319.99 through $342.98
  • Promotes Flowering in Short-Day Plants: The SP 3000R promotes the flowering phase in short-day plants with its optimal red light spectrum of 650-665nm and a cool white light of 4800-5000K.
  • Ideal for Tall Growing Spaces: Engineered for use in tall and large-scale greenhouse setups, providing ample light coverage and penetration to support robust plant growth from top to bottom.
  • Superior Heat Dissipation: Real aluminum heatsink & slim profile passive cooled bars create less heat to maintain optimal temperatures, prolonging the light’s lifespan and ensuring reliable performance without noisy fans.
  • IP65 Waterproof Protection: With IP65-level lampshade waterproofing design, the SP 3000R is built to withstand high-humidity environments, making it safe and durable for greenhouse use and other moisture-prone settings.
  • Versatile Application and Expandability: Suitable as a supplemental light in greenhouses or for indoor tall plants growing, the SP 3000R supports daisy-chaining of up to 50 units, providing flexible and scalable lighting solutions for various growing scenarios.

Mars Hydro SP3000 Led grow Light 300W Full Spectrum High Intensity For 120x60cm Grow Tent

Price range: $279.99 through $349.99
  • Power Draw: 300W±5% AC100-277V
  • Max Coverage: 120x60cm

The 2025 upgraded Mars Hydro SP 3000 adopts high-quality USA BridgeLux diodes and a unique waterproof casing design, effectively protecting LEDs from water and nutrient splashes to extend lifespan. Its bar-shaped form offers better light penetration and easier hanging in narrow grow tents, while the enhanced heat dissipation ensures stable performance and longer operation.

Featuring a full and enriched red spectrum, SP 3000 delivers powerful PPFD ideal for flowering and fruiting stages—producing healthier plants and higher yields. Perfectly suited for 120x60 cm grow areas, it’s the ideal solution for growers seeking maximum efficiency, durability, and control.