LED Full Spectrum Grow Light Bulb Hydroponic Veg Plants Lamp 5W E27 72 LED 2835
Full-spectrum light is light that covers the electromagnetic spectrum from infrared to near-ultraviolet, or all wavelengths that are useful to plant or animal life; in particular, sunlight is considered full spectrum, even though the solar spectral distribution reaching Earth changes with time of day, latitude, and atmospheric conditions.
“Full-spectrum” is not a technical term when applied to an electrical light bulb but rather a marketing term implying that the product emulates natural light.
Products marketed as “full-spectrum” may produce light throughout the entire spectrum, but actually do not produce an even spectral distribution, and may not even differ substantially from lights not marketed as “full-spectrum”
Color temperature and Color Rendering Index (CRI) are the standards for measuring light. There is no technical definition of “full-spectrum” so it cannot be measured. To compare “full-spectrum” sources requires direct comparison of spectral distributions.
Color of a blackbody
A cube of carbon “C” will radiate light of varying spectral power distribution (SPD) as it is heated. At 0 K, it is pure black, while at about 5,000 K to 5,500 K, it appears similar to noon daylight.
Input Voltage: AC 110V / 220V
LED Quantity: 72pcs
Base Type: E27
LED Chips:2835 SMD Epistar
Lumens: 400LM / 500LM / 600LM
Full spectrum that is necessary & critical for plants growing & flowering (from seeding to harvest)
450nmBlue & 700nmRed is accelerating leaf growing
650nmRed is promoting flowerin
Perfect for small Grow Box,Grow Tent,DIY Hydroponics,Bonsai,Garden… etc
Comfortable, Humanistic & High-performing
1*LED Grow Light