Redefining PAR: The Impact of Far-Red Photons on Photosynthesis and Horticultural Lighting

The effectiveness of far-red photons in driving photosynthesis means that technologies utilizing these photons, such as downshifting luminescent materials and fixtures that include far-red, should be reevaluated for their effectiveness as plant growth spectrum providers.

Semi-artificial Photosynthesis

Because biofuels are made from agricultural products, fuel production from such products implies the use of agricultural land and crops that can also be used for the production of food.

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New XP-G3 Far Red LEDs Boost Horticulture Performance

New XP-G3 Far Red LEDs Boost Horticulture Performance

Cree LED has introduced its new XLamp® XP-G3 Far Red LEDs, delivering 21% higher efficiency than the previous XP-E2 generation and built with S Line technology for superior sulfur and corrosion resistance in demanding horticulture environments. Available in three optical profiles - standard dome, Horizon70 and Horizon90 - the XP-G3 Far Red offers enhanced light uniformity, flexible beam shaping and seamless drop-in upgrades with its familiar 3.45 mm XP footprint.