plant lighting News

  • Light-emitting Diode Sole-source Lighting Effective in Bedding Plant Seedling Production

    In northern latitudes, producers of bedding plants depend on supplemental lighting during the late winter and early spring growing seasons. Unfortunately, these peak times for young plant production are also the darkest. Researchers have determined that a minimum amount of photosynthetic light (daily light integral; DLI) is necessary to produce high-quality young plants in greenhouses. In ...

  • TruLite LED Releases Updated Spectral Output For Their LED Plant Grow Lights

    TruLite LED has officially released their latest update and adjustment to spectral output for their LED plant grow lights. Through continuous research and development of their solid state chip configuration, yields just keep getting better. The use of specific colors in very precise wavelengths in their grow lights is important as research continues. These tweaks are done ...


    By TruLite Industries

  • Lighting strategies for LEDs in greenhouse horticulture

    The use of assimilation lighting in greenhouse horticulture has increased by 10% per year during the past decade, leading to a considerable increase in electricity consumption. LED lighting systems have a variety of advantages, ranging from their small size, high energy conversion efficiency to the option to emit specific wavelengths. In the EU project HI-LED, Wageningen UR Greenhouse ...

  • Food Production With LED Grow Lights

    Health conscious America is now recognizing that new ways of harvesting food is necessary. If we expect to beat this myth that eating healthy has to be more expensive and complicated, then we need to educate growers what their options are. It was only a generation ago that we did not eat ...


  • Why seedlings always grow towards the light

    Scientists from the Carnegie Institution at Stanford University and Wageningen University, part of Wageningen UR, have discovered how cells in the stems of seedlings use blue light to grow towards the light. During earlier research it was discovered that the cells in the seedling stems responded to blue light used in the microscope. The scientists have now discovered how the blue light causes ...

  • Farming with LED Grow Lights using COB technology

    Food farmers around the world are learning that LED Grow Lights are the answer to many challenges that growing indoors present. And using the right light removes issues that they have experienced in the past. LED Grow Lights are focused light fixtures that mimic the growth characteristics of the sun. Cheap alternatives can offer only a few of the wavelengths but ...


  • My First Webinar on Horticulture Lighting – Special Preview

    This Thursday I’m giving my first webinar to a group of outstanding, motivated, compassionate individuals from around the world. The audience will be teams of college students preparing plans for vertical farming systems in their regions –to provide safe, reliable food sources while meeting the challenges of energy and environmental ...


    By Illumitex Inc.

  • Envista Farms and Independence LED Lighting launch groundbreaking integration of aquaponics and LED grow lights

    Strategic partners Envista Farms and Independence LED Lighting announced today the launch of the latest indoor fish and vegetable farming facility on the market with advanced Aquaponics and LED Grow Lights. The facility at 1003 Maclay St, Harrisburg, PA 17103 opens in conjunction with the 100th Anniversary of the Pennsylvania Farm Show in Harrisburg on January 9 through 14, 2016, and serves as a ...


    By Envista Farms, LLC

  • Rubisco activase best clue for better photosynthesis in fluctuating light

    Scientists and plant breeders who are aiming to improve food production by improving photosynthesis in crop plants, would make a good choice if they chose to change the composition and concentration of the protein Rubisco activase. In conditions where light intensity changes often and strongly, Rubisco activase is an important limiting factor in boosting the photosynthesis process when light ...

  • LED lighting can significantly reduce greenhouse horticulture energy consumption

    With the exception of energy consumption, where there is still much to be done, the Dutch are global leaders in greenhouse horticulture. The quality is high, and nowhere else is the use of water and pesticides so low. Even so, demand for innovation, sustainable production and healthy fruit and vegetables and high-quality flowers remains high. One innovation that would really help in this is the ...

  • Valoya expands its selection of professional LED grow lights

    The Valoya C-series is complemented with the C75 DIM, a 1475 mm (5 feet) model in addition to the previously launched 1200 and 1800 mm models (4 and 6 feet). C-series fixtures are ideal for growth rooms and chambers, vertical farms and other demanding applications, where high IP rating and high light intensity is needed. The ultra slim design of C-series allows installation in a limited space and ...


    By Valoya Oy

  • Valoya’s C-series LED grow light now certified for USA and Canada

    Valoya’s C90 of the C-series LED lights is now cETLus-certified. This means that it has passed all tests required for standards in US and Canada. The C90 now meets the growing demand from professional North American growers for vertical farming applications and for use in tissue culture and other multilayer growing applications. The dimmable, passively cooled, C-series has gained ...


    By Valoya Oy

  • TruLite Industries, LLC Releases Tru-Band™ Technology For LED Grow Lights

    TruLite Industries seeks to set the standard for accuracy in wavelengths used for their LED grow lights with the introduction of Tru-Band™ Technology. With Tru-Band™ Technology in all of TruLite's products, customers can be sure they are getting accurate and precise wavelengths delivered to their plants. This technology works based on the science of ...


  • Commercial Greenhouses See 35% Increase In Revenue With TruLite LED Grow Lights

    TruLite Industries, LLC is at it again, introducing their line of commercial LED grow lights through TruLiteLED.com. TruLite, known for bringing innovative products to the commercial greenhouse marketplace, is positioned to permanently alter how produce is grown on a large scale while showing grow operation owners how to increase revenue by 35% or more. TruLite LED ...


    By TruLite Industries

  • Research sheds new light on methane emissions from the northern beef herd

    New CSIRO research indicates that the amount of methane emitted from cattle fed on tropical grasses in northern Australia is up to 30 per cent less than figures currently used to calculate the northern cattle industry’s contribution to Australia’s greenhouse gas accounts. Speaking at today’s Lansdown Field Day near Townsville, Queensland, CSIRO research leader Dr Ed ...

  • End-of-production LED Lighting Increases Red Pigmentation in Lettuce

    Growing vegetables in greenhouses extends crop production seasons in northern latitudes, but the greenhouse environment is far from ideal for providing plants with optimal photosynthetic light. In fact, available photosynthetic daily light in greenhouses can be reduced by up to 50% or more by the structures' glazing material, superstructure, and shading. In northern latitudes, low light is ...

  • Pilot plant Photanol process operational

    Photanol represents a process in which blue green algae combine photosynthesis with fermentation to convert CO2 under the influence of light in organic products e.g. ethanol, ethylene or lactic acid. After the “proof of concept” was delivered financial government support was obtained to build a pilot plant. This pilot was designed ...


    By Colsen International b.v.

  • Plant strategies for optimising nitrate intake

    The less nitrogen there is in the soil, the better plants are at using it. Researchers from INRA, CNRS and CIRAD, in cooperation with Czech colleagues, have recently shed light on the crucial role of a protein that enables plants to not only assess their environment but also activate the proper adaptive response based on the conditions. This research, published in the 2 March 2015 issue of Nature ...

  • Historically plants limited CO2 sinks

    Weathering, or natural degradation, of silicon-containing rocks should have produced a significant carbon sink over the past 24 million years. A new study suggests that plants have reduced this sink and kept CO2 levels at a higher level. Natural sinks of CO2 play an important role in adaptation and mitigation policies for climate change. In order to predict future climate change, it is necessary ...

  • GE lighting’s environmental awareness campaign offers tips to save money on energy this earth day

    Each of us can make a significant impact on the environment without even knowing it. Whether it’s switching to an energy-efficient light bulb or planting a flower, each small change today can make a positive environmental impact tomorrow. One way GE Lighting is helping consumers, educators and retailers make those small changes is through its 2010 GE Project Plant-a-Bulb initiative, a campaign ...

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