ColorView Energy-Efficient 29 Watt (40 Watt Equivalent) Incandescent Replacement Light Bulb. Quantity 10. ColorView light bulbs provide uncompromising light and true color for you home or office. ColorView uses 28% less energy and last 43% longer than traditional incandescent light sources. ColorView light bulbs appear 20% brighter and 35% whiter than traditional incandescent light sources ColorView contains no mercury and is environmentally safe ColorView light bulbs will make objects in your home or office come alive with vivid colors and textures hidden by LED and flourescent lights.