LED Horticulture, 4FT Linear Lamp, 18W, 120-277V, 1500K REDBLUE Spectrum (Grow Light)
 
Features:
	
Up to 25,000 hour L70 lifetime, TM-21 standards @ 25°C
	
Peak wavelength at 450nm (royal blue) and 650nm (deep red) to promote owering
	
Glass-free design eliminates breakage concerns
	
Self-ballasted