Cree TW series are the best i've found. They were only bulb to meet california's voluntary requirement for LED lights when i bought them. The requirements cov

Cree TW series are the best i've found. They were only bulb to meet california's voluntary requirement for LED lights when i bought them. The requirements covers color rendering, temperature, dimmability, and other important things. http://www.energy.ca.gov/2012publications/CEC-400-2012-016/CEC-400-2012-016-SF.pdf http://www.energy.ca.gov/2012publications/CEC-400-2012-016/C...