Mars Hydro SP-3000 Samsung LM301B Osram 300W LED Grow Light

$399.99

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SP3000 is a large single strip LED grow light fitted with high-quality Samsung LM301B chips and a broad spectrum of boosted red light. Equipped with high penetration and minimum obstruction of natural sunlight, It’s highly recommended as supplemental or major lighting for greenhouses.

  • Wattage – 300w
  • Veg Coverage – 3×5 ft
  • Flower Coverage – 2×4 ft

Featuring a thick aluminum passive heat sink and densely arranged chips, the SP Series provides high efficacy but low heat output while minimizing obstruction to natural light.

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Description

High Efficiency LED Grow Lights: 960 Samsung LM301B diodes and 300w power input make the SP3000 the superior high-efficiency LED grow lights, saving 25% of power and increasing light intensity by 30% over the HPS.

Leading Efficacy And Good Penetration In Industry: Output 824umol/S PPF in total, SP3000 provides industry-leading efficacy of 2.8 umol/j and amazing light penetration, extending light to the base of plants, increasing your yields to an incredible 2.5 g/w on average while not burning the growing head of high-wire crops.

Substantial Red Spectrum: Abundant red light interacting with 660nm dark red light in spectra contributes to flower forming and dense buds creating. SP3000 has the highest ratio of red light among Mars Hydro LED grow lights.

Dimmable And Daisy Chain Available: 0-100% light intensity dimming range and up to 30 lights able to be connected, which makes it much more convenient for growers to arrange their cultivation conditions.

Well-certificated And Warranty-Guaranteed: CE, ETL, RoHS, UKCA, and most important, DLC safety certification approved, 50,000-hour lifespan, 5-year warranty commitment, convenient local after-sales service.

Optimal Thermal Control: A thick finned aluminum heat sink dissipates thermal waste quickly making you free from the worry of heating crops.

Popular Commercial LED Grow Lights: SP3000 is well received among indoor cultivators and highly recommended to greenhouse operators. It runs on 120VAC, 240VAC as well as 277VAC. With a slim profile, SP3000 and its power supply can fit neatly under trusses to prevent the loss of natural light.

Specifications

WATTAGE 300W±5% @AC100V-277V
Core Coverage 2’x4′
Max Coverage 3’x5′
PPE 2.8μmol/j
PPF 824umol/S@AC120V
Chip Brand Samsung LM301B + OSRAM660
Spectrum 650-665nm 2800-3000K 4800-5000K
Max Yield 2.5g/W
Voltage AC100-277V
Amps 2.47A@AC120V 1.24A@AC240V 1.10A@AC277V
BTU 1023
Certificate ETL,CE,UKCA,RoHS,IP65
Lifespan 50000 hours
WARRANTY 5 years
Dimension 1080*80*103mm

Mars FC 3000 - 300W LED Grow Light

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Knowledge Base

How to use led grow lights

LED grows lights should be placed from 14 to 30 inches above the plants. One of the biggest advantages of using LEDs is that they put off so little heat. So, you can place them close to your plants without worrying about burning them.

What color should my grow lights be?

Red light stimulates vegetative growth and flowering (but if a plant gets too much, it will become tall and spindly). Blue light regulates plant growth, which makes it ideal for growing foliage plants and short, stocky seedlings (but too much will result in stunted plants).

Does watts matter for grow lights?

Yes. Much like a human sunburn, your plants can burn or bleach if you use too much light. More wattage may mean more light output, but it also means more heat output, which can lead to burned plants.

What Color Light is Best for Plant Growth?

Violet-blue light in the 400 – 520 nanometer range encourages chlorophyll absorption, photosynthesis, and growth. Red light in the 610 – 720 spectrum range promotes flowering and budding.

How many watts does a grow light need to be?

As a rule of thumb, aim for 20 to 40 watts per square foot.  A good rule-of-thumb for LED grow lights is 32 watts of actual wattage per square foot of growing space for flowering medical or other large flowering plants.

How long should LED grow lights be on plants?

To be effective, grow lights really need to be on for at least 8-10 hours a day. This can vary up to 16 hours, depending on the conditions. That’s why LED grow lights are so popular – when they have to be left on all day, it’s best to use an energy efficient type!

Can you leave LED grow lights on all the time?

In general, you should not leave grow lights on 24/7. Plants need a light-dark cycle to develop properly. It’s believed that they truly do “rest” during periods of darkness, and probably use this time to move nutrients into their extremities while taking a break from growing.

What setting should I put my grow light on?

For vegetative growth, you should use lights that are in the 5,000-7,500 Kelvin range. As your plant enters into the flowering and fruiting stages of its life cycle it will need more of the red spectrum of light at the lower end of the kelvin scale.

How high should I hang my LED grow light?

LED grow lights are designed to be mounted between 6-12 inches from the canopy for maximum yields. This close proximity is possible because they produce substantially less heat than their HPS counterparts.

Do grow lights use a lot of electricity?

Some grow lights are fairly low powered, using as little as 10 watts in use. Others could easily draw up to 100 watts or more (ten times as much). Your electricity rates. Electrical use is measured in Kilowatt Hours (kWh) and generally, a single kWh will have a set price.

Do plants grow faster with LED lights?

Data analysis concludes that LED lights produce the necessary wavelengths of light needed in plant growth. The plants grown under LED lights produced growth that exceeded that of the plants grown under fluorescent lights.

What is the lifespan of an LED grow light?

LED grow lights typically last for 50,000 hours or more, whereas HID bulbs generally last 10,000 to 18,000 hours, depending on the specific type of bulb. When it comes to longevity, there’s really no competition. A major advantage of using LED grow lights is the huge spectrum of energy they provide.

Is 12 hours of grow light too much?

It is ideal to keep a grow light on for about 12 to 18 hours. Too much light in various growth phases can interrupt a weed plant’s natural process of growth and dormancy.

Can all plants go under a grow light?

LED grow lights are energy-efficient, cost-effective, and provide an ideal light spectrum for all types of plants.

When should grow lights be turned on?

The answer to this one is simple. Your grow lights should be turned on (or your seedlings should be put under lights) as soon as the first seed starts to sprout. Many types of seedlings grow very fast, and they will begin reaching for the light as soon as they emerge. So give them plenty of it right from the start.


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