Review on Sterl Lighting Reflective Replacement Spotlights: Optimize Your Illumination by Scott Ramu

I bought this because I wanted a softer blue light rather than harsh white floods in my garden. My light goes on at night and off at dawn. By May 3, the blue light had disappeared and the light was only white. I informed Revain and they offered to replace the lightbulbs. The same applies to substitute players. The blue wears off within a few hours. If you want blue light, look elsewhere because you'll end up with white light.