Philips Garnet CL580 Ceiling Light - 30WOne fixture. Your switch. Three light settings. With EyeComfort, for light thats easy on your eyes. Garnet CL580 White EyeComfort light that's easy on the eyes Poor quality light can cause eye strain. With many of us spending time indoors, its more important than ever to properly light your home. Our products meet stringent test criteria including flicker, strobe, glare, color rendition and dimming effects to ensure they meet EyeComfort requirements.