Mars Hydro SP-6500 Samsung LM301B 650W Greenhouse LED Grow Light

$699.99

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SP6500, as one of the huge single bar LED grow lights, installed with top quality Samsung LM301B diodes, designed with enhanced red in broad-spectrum light, emits the highest central PPF and has the superb penetration that its major applications are for high-wire plants and greenhouses.

  • Wattage – 650w
  • Veg Coverage – 4×5 ft
  • Flower Coverage – 3×5 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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SKU: SP-6500 Categories: , Tags: , ,

Description

Superior Lighting Capability: 2,376 Samsung LM301B diodes and 650w electrical consumption make the SP6500 the efficient high-penetration LED grow lights, saving 35% of power and increasing light intensity by 30% over the 1000w HPS.

Exceptional PPF and Powerful Penetration: Output 1,819umol/S PPF overall and extremely high 2,426 umol/s/㎡ PPFD in the central area, SP6500 offers a 2.8 umol/j efficacy and 2.5 g/w average yields with extraordinary penetration among LED grow lights. Its potent penetrating power is comparable to that of intense sunlight, inviting the artificial sun to your indoor cultivation.

Rich Red In Spectra: The rich red light and the 660nm dark red light in the SP6500 spectrum accelerate the transition from the growth stage to the flowering stage of plants, contributing to flowering and bud formation.

Certifications And Warranty Assurance: SP6500 passed DLC, CE, ETL, RoHS, UKCA safety certifications, promises 50,000 hours of service life and 5 years warranty, and convenient local after-sales service centers assured.

Optimal Heat Management: Heat dissipation ability is promised via the thick finned aluminum heat sink to ensure good thermal management.

Optimal Greenhouse LED Lighting: The super penetration of SP6500 can increase light levels for higher-height facilities like normal greenhouses changing from HPS to LED without modifying the greenhouse hanging structures(trusses). The slim profile also minimizes the obstruction of natural light. Best greenhouse LED lighting solutions.

Specifications

WATTAGE 650W±5% @AC100V-277V
Core Coverage 3’x5′
Max Coverage 4’x5′
PPE 2.8μmol/j
PPF 1819umol/S@AC120V
Chip Brand Samsung LM301B + OSRAM660
Spectrum 650-665nm 2800-3000K 4800-5000K
Max Yield 2.5g/W
Voltage AC100-277V
Amps 5.404A@AC120V 2.662A@AC240V 2.311A@AC277V
BTU 2216.5
Certificate ETL,CE,UKCA,RoHS, IP65
Lifespan 50000 H
WARRANTY 5 years
Dimension 1073*90*92mm

Mars SP 6500 - 650W 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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