AURORA Dimmable 9W LED, PAR20 Bulb, 450lm, 50W Equivalent, 3000K (White Light), 40&deg; Beam Angle - AR-P20941/30 High performance, energy saving retrofit LED PAR20 bulb Fully dimmable Meets IESNA LM-79 Advanced thermal management for maximum lifetime - 35,000 hours to L70 (70% lumen maintenance) 5 year manufacturers warranty