GE Lightbulbs Crystal Clear 72W . Energy-Efficient. Strong, Vibrant, Light™. Uses Only 72W. 1490 Lumens. 100W Incandescent Replacement*. 0.9 Year Life**. GE's Best Incandescent Crystal Clear Line***. Brightness 1490 Lumens. 2 General Purpose Halogen Bulbs. *These bulbs use less energy than 100 watt incandescent bulbs while providing nearly the same light output (1940 vs. 1750 lumens). **Based on 3 hours use per day. ***GE's Best incandescent crystal clear line provides the light qualities you love, but uses less energy: Same size and shape fits traditional general use fixtures. Same warm, pleasing light. Same full dimmability. Uses 28% less energy*. Let GE show you what light can do: From light that lets you see every detail to light that helps you connect with family and friends, from vibrant to gentle- GE's new home lighting solutions make it easy to find the right for your home. Subtle, reassuring light: 200-399 Lumens. Cozy, relaxing light: 400-599 Lumens. Comfortable, inviting light: 600-1049 Lumens. Fresh, energizing light: 1050-1489 Lumens. Strong, vibrant light: 1490-5000 Lumens. Lighting Facts Per Bulb: Brightness 1490 Lumens. Life Based on 3 hrs/day 0.9 years. Light Appearance warm 3000k. Energy used 72 watts. Call: 800-GE-Light. Visit us at www.gelighting.com.