Lumatek Attis LEDOverivew Lumatek full spectrum Attis LEDs balance light quality (spectra) with light quantity (intensity and duration) sufficient to provide single source lighting for entire grow cycle from vegetative through flowering period. This will reflect at the end of the grow cycle with hgiher quality and quantity of produce. The higher specification Lumatek Attis LEDs are fixtures are ideal for use as supplemental light or as the sole light for the whole