Bulbrite SP30S-18-25D-827-03 SORAA 18.5W LED PAR30S 2700K PREM. 25&deg; Dimmable Light Bulb, Silver Single source LED Narrow spot CBCPs are superior in performance at 18 Works with trailing edge and leading edge phase cut dimmers White point accuracy within 3 SDCM Automatic safety shut down in any thermal environment not conductive to minimum airflow or proper ventilation