?Excellent Performance?: par20 50w flood bulb provides 700lm full brightness at warm white 3000k with 100 CRI, giving off an pleasant, relaxing warm lighting in a more vivid, nature way for your range hood lighting 2,?par20 Dimmable100%-10%?: Fully Smooth dimming from 10%-100%, you can adjust the brightness according to your needs. CRI100 (Color Rendering Index), makes you see the colors the way they are supposed to be seen. Par20 flood light bulbs, no warm up time, instant-on at full brightness. 3,?High Quality Safe?: These par20 flood light use xenon gas and silver reflector coating, saves up to 28% in energy costs than previous technology. Our halogen par20 50w offer an average of 3000 hours of lifespan, saving you the cost of frequent bulb replacement. 4,?Easy Installation?: par20 bulb with standard E26 medium base for most fixtures, ideal for indoor/outdoor recessed lighting and perfect for indoor 4in ceiling cans. No mercury and No UV/IR light contained, safe to your children and family.