Photophyll Select is a new phosphor-converted LED color with blue and green spectral output tuned for horticulture applications. These LEDs are designed to replace the white LEDs that are common in two-channel white + red horticulture luminaires. By maximizing green content and minimizing red content versus standard lighting LEDs, this LED color enables significant enhancements to luminaire cost and performance. Photophyll Select LEDs are the industry's first LEDs to be entirely binned in horticulture metrics, enabling more straightforward spectrum design without confusing translations or conversions. The spectral output of these LEDs is binned into two metrics, both of which are based on the amount of PPF in standard Blue (400-499 nm), Green (500-599 nm) and Red (600-700 nm) bands. The two spectral metrics are percentage of Red PPF content and the ratio of Green to Blue PPF content.