LED Full Spectrum Plant Light
Wattage: 3W: 10 Red +4 Blue (14Leds) / 5W: 18Red + 9Blue(27Leds)
LED Chip: SMD5730
Lifespan: 10000 hours
Lumens: 30 LLM/W
Wavelength: Red:660nm; Blue:460nm
Plug Model: USB port
Applications: Plant tissue culture, vegetable cultivation, horticulture, and industrial seedling and aerospace ecological life support systems.
Features: (Including plants need all of the spectrum)
Blue (wavelength: 440nm~460nm): Help plants grow;
Red (wavelength: 630nm~660nm): Help plants grow and flower.
(Red LED is the key for flowering plants)