Highly-Efficient LED Grow Light – Mars Hydro SP3000 LED grow light consumes only 300 watts but provides 824 umol photon flux per second to indoor plants and has a high PPE of 2.8 umol/j, saving 25% of electrical power compared with HPS lights. It’s installed with the plant-centric diodes Samsung LM301B to boost the accumulation of plant-based phytochemicals. SP3000 is the upgrade version of SP250.
*Best fit for a 120x60x180 cm grow tent, supplemental grow lighting situation, cultivation with high trusses, and greenhouse grows.
High Light Penetration – Mars Hydro SP3000 is mounted Samsung diodes on a single light bar, so its light penetration is strong enough to bring photons deep down to the branches in the shadow. And with the deep red of 660 nm wavelength in the spectrum, the light is able to penetrate through leaves and carry much energy. Thus, for cultivation rooms that have high hangers or high trusses (for example, greenhouses), SP3000 is the best grow lighting option.
Special Recipe of Sunlike Full Spectrum – SP3000 outputs sunlike full spectrum lighting, very good for all types of indoor plants. Enhanced the red light in the white light to make the SP3000 grow light perform well from seed to harvest for the full cycle of plant growth.
Dimmable Grow Light & Daisy-Chaining – SP3000 is a dimmable grow light that is easy to switch on/off and adjust the light level via the dimmer, which can help indoor growers easily meet the changeable PPFD requirements of various plants from the seedling, vegetative and flowering, to the fruiting phases. If you have multiple LEDs, the mars hydro SP Series can be daisy-chained in series with one another so it’s convenient to control them with one master LED light. (up to 30 lights can be connected)
Thick Finned Heat Sink & Passive Cooling Designs – The Mars Hydros SP series has a large aluminum heatsink with dozens of individual fins that quickly draw heat and disperse it into the air, keeping the LED lights working at low temperatures. A detachable power supply with a 2-meter-long extension cable can be mounted remotely on the side of a grow tent/rack or on an adjacent wall to remove heat from the growing space.
Safety Certified & Excellent Customer Care – All Mars Hydro LED grow lights have been CE, ETL, RoHS, and UKCA certified, safe to use worldwide. Mars Hydro officially guarantees 24 hours customer service, a 5-year limited warranty, and local warehouses & repair centers to offer the best after-sale services to growers around the world.