Light spectrum of ACKE grow light panel

he spectrum to which plants are most sensitive varies with the species, but for most plants the spectrum is very similar to the visual spectrum to which humans are sensitive, approximately 400-700 nm.

This is the range that stimulates photosynthesis. Any photons within this spectrum that are absorbed by the plant will contribute to photosynthesis. However, not all wavelengths have an equal likelihood of being absorbed, as determined by the various plant pigments that might be present.

As with human vision, plants are more likely to respond to (absorb) light in some wavelengths than others.

Blue light is of course a main contributor to photosynthesis via chlorophyll, but it also influences a plant in mostly vegetative stage.

Red light is the second main contributor to photosynthesis, but similarly to blue it produces unique results in plant physiology,specially

for plant's blooming.

ACKE Plant grow light cover at 2 feet by 2 feet at 18 inches

Lighting for plants is different from lighting for humans. Light energy for humans is measured in lumens, with light falling onto a surface measured as illuminance with units of lux (lumens per square meter) or footcandles (lumens per square foot). Light energy for plants, on the other hand, is measured as photosynthetic active radiation (PAR), with light falling onto a surface measured as photosynthetic photon flux density (PPFD) with units of μmol/s-m2.

To some extent,wattage is not meaningful,specially when grow light do not show the real consumed power,but display theoretic wattage.

PAR VALUE and PPDF should be gardener more concerning when choose right plant light.

ACKE growing lamp PPFD at different height

ACKE grow light panel is little heat ,We suggest install at the height of 10-20 inches at different stage of plants' growth.

Install at plant stand

Install at cabinet

Install at grow tent

ACKE panel growing lamp is designed for DIY grow light system,and thus,Steel cable is not included.