High Definition bulbs are an improved, energy-saving LED that enhance the appearance of colors. Experience the difference with bolder colors and enhanced contrast vs. our standard LED bulbs. Reveal is Our best light, filtering dull yellow light to give you the incredible color contrast plus whiter whites for exceptional clarity. Reveal illuminates your home with clean, beautiful light. Use reveal pure, clean light in kitchens, bathrooms as well as craft and hobby spaces where clarity matters most.