At MEIJIU we like to work towards the future, therefore we are delighted to introduce you to the MEIJIU 1978 700W. Stepping up the game on high quality LED horticultural lighting, meet the brand new MEIJIU 1978 700W, innovating with a unique frame that gives you a unique coverage on the LED horticultural industry due to it’s pioneering rectangular shape. Providing the largest rectangular coverage area from the single biggest linear bar array fixture on the market, MEIJIU 1978 700W is designed to create the best distribution light for large scale grows. Once again, innovation is brighter than ever.
The higher specification MEIJIU 1978 700W LED is a linear multi-light bar fixture with folding frame producing extremely high levels of PPF of 1820 µmol/s and a very high efficacy of up to 2.6 µmol/J.
With the advances in technology and fixture performance, high quality LED horticultural lighting is now a credible option offering significant return on investment to cultivators. MEIJIU full spectrum horticultural LED solutions balance light quality (spectra) with light quantity (intensity and duration) ensuring an even light distribution and uniform spread.
The fixture efficacy will vary depending on the Input Voltage used.
MEIJIU 1978 700W produces ultra-high levels of PPFD evenly spread over a 1.5mx1.5m grow area and a full-spectrum grow light producing consistently high quality & high yield indoor crops. This fixture has a larger rectangular foldable frame with a ingenious array that creates a uniform spread of light at short distance to the crop enabling single source grow lighting for multi-layer cultivation systems, single benches in low rooms and grow tents.
The new line of 1978 is built using high quality Josen drivers and latest generation top bin LEDs from Samsung and Epistar, generating a full-spectrum light source ideal for veg and flowering cycles. Another new feature of this line is the Clear Glue protection cover technology on the LED bars; resulting in higher light transmittance of 99% without light loss, extended lifetime of diodes, extra corrosion resistance and high waterproof of IP65. For basic maintenance, simply clean the bars with wet cotton.
MEIJIU is a pioneer on the innovative, modular, magnetic LED light bar design.
For different cultivars, propagation and vegetative growth periods the may be dimmed without losing efficiency. The high efficiency and low powered LED configuration with 8 LED bars reduces the temperature of the LEDs increasing the output and improving light maintenance.
This 1978 LED fixture can also be externally controlled with a RJ45 dimmer or wireless WIFI controller, with main controller, featuring light timing, automated dimming (1% increments), temperature safety control, Sunrise & Sunset Mode for up to 100 fixtures per controller.
Universal Control Systems Compatibility
MEIJIU LED Fixtures can be fully controlled with either the MEIJIU main controller or with any other Control System that utilises 0-10V output signal （only with the same connector）. Even if your Universal Controller has an RJ port interface, you can still run our LEDs by using a signal converter RJ to 0-10V control adaptor.
- Very high efficacy up to 2.6 µmol/s/J - Very high PPF output for high intensity 1820 µmol/s - Unique and innovative large foldable frame designed for wider rectangular coverage - Outstanding light spread and distribution in 1.5x1.5m grow area - High quality Josen and Meanwell LED drivers - New Clear Glue protection cover technology on LED bars
- Top bin LEDs - Balanced full spectrum - External control with main Controller
- Replaceable 100W Pro 2.6 light bars - Fully Dimmable - User friendly Plug & Play Assembling
PRODUCT CODE: MEIJIU 1978 700W
EFFICACY: up to 2.6 µmol/J
INPUT VOLTAGE: 100-277VAC, 50-60Hz
INPUT POWER: 700W (±5%)
LIFETIME: 50 000 hrs
LIGHT DISTRIBUTION: 120°
LIGHT SOURCE: Higher Spec Epistar and Samsung Diodes THERMAL MANAGEMENT: Passive Cooling DIMMABLE: OFF-25%-50%-75%-100% with 0-10V Light Dimmer (Included) EXTERNAL CONTROL: With Main Controller or Universal Controller 0-10V WEIGHT: 9.5 Kg DIMENSIONS: 1060 x 1060 x 32mm SPECTRUM: Full Spectrum
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Benefits include energy savings; MEIJIU LED solutions demonstrate the potential to save 40% on electricity and studies indicate that LED-lit canopies can generate more yield per kWh. Flexible light intensity; MEIJIU LEDs can be dimmed to adjust PPF level to suit crop and growth stage without changing spectral power distribution or losing efficiency.
Less maintenance; MEIJIU LEDs are rated for 50,000 hours.