Features: *2Bands(660nm Deep Red, 450nm Blue) spectrum delivers the high blue content. *This 2Bands LED Grow Light produces stocky plants with the shortest internodal distances which is highly desirable at the seedling stage of growth. *Professional Proportion,2 Bands with 12 LED bulbs: 3 Deep LED lights(660nm wavelength)+9 Blue LED lights(450nm wavelength).450nm Blue as supplemental light for seedlings and young plants,especially when "stretching"must be reduced or eliminated. and 660nm Deep Red region has the highest photosynthetic relative quantum yield for a range of plants. *High Efficiency:12W with 12 LEDs (1W/LED) low power consumption,high luminous efficiency,helps when the plant need extra boost of light, or a few of sun, raining, snowing , dark indoor etc Specification: LED quantity: 12pcs Power: 12w Beam: 60 angle Input voltage: AC 100-240V Socket:E27 Body material: Anodized Aluminum (Best for heat dissipation) Net weight: 10.6oz/300g Size:4.72(L)*4.72(W)*5.12(H)in 12*12*13cm Package includes: 1 x 12W LED Grow light Best for seedling plant 2 Bands Mix BEST FOR SEEDLINGS 2bands(660nm, 450nm) spectrum delivers the high blue content. This spectra produces stocky plants with the shortest internodal distances which is highly desirable at the seedling stage of growth. 2 Bands Mix Deep Red (660nm) 75% Blue (450nm) 25% 450nm Blue Wavelength The 450nm wavelength is recommended as supplemental light for seedlings and young plants during the vegetative stage of their growth cycle, especially when "stretching" must be reduced or eliminated. 660nm Deep Red Wavelength The 660nm wavelength exhibits the highest action on red-absorbing phytochrome regulated germination, flowering and other processes. Most effective for light cycle extension or night interruption to induce flowering of long-day plants or prevent
