True actinic PC bulb. Contains real actinic phosphors similar to proven Super Actinics. Specifically engineered to benefit the growth of marine life. Peaks at 420-430 nanometers to provide life supporting actinic radiant energy utilized in photosynthesis. Square pin pattern.
True actinic PC bulb. Contains real actinic phosphors similar to proven Super Actinics. Specifically engineered to benefit the growth of marine life. Peaks at 420-430 nanometers to provide life supporting actinic radiant energy utilized in photosynthesis. Square pin pattern.