Lamps and Lighting: Comparing Bulb Types
LAMPS AND LIGHTING 750 TO 35,000 TO 2,500 INDOOR, OUTDOOR 50,000 INDOOR, OUTDOOR COOL WHITE (DAYLIGARM WHITE (SOFTHITE, SUPERBRIGHT HIGHPOWER STANDARD 2,000 TO 16,000 TO AND 3,000 7,000 TO 24,000 LONG-LIFE A BULBS 2,000 TO 24,000 QUTDOOR 4,000 10,000 (12,000 FOR OUTDOOR CIRCULAR TUBES) REFLECTOR ELLIPSOIDAL INDOOR, INDOOR HIGH: MOSTLY INDOOR (DUE TO REQUIRED OR PARABOLIC OUTDOOR PRESSURE ALUMINIZED SODIUM TEMPERATURE RANGE) FLUORESCENT TUBE, STRAIGHT TUBE OR CIRCLINE TUNGSTEN HALOGEN COMPACT FLUORESCENT LAMP (CFL) HIGH-INTENSITY DISCHARGE LIGHT-EMITTING DIODE INCANDESCENT FLUORESCENT (LED) COST PER BULB COST PER 100 HOURS ELECTRICITY "WASTED"AS HEAT fe $0 $30 0% 100% NEW U.S. ENERGY EFFICIENCY REQUIREMENTS Infor Soon, in the U.S., incandescent light bulbs must meet more stringent lumens/watt requirements. In other words, the bulbs must produce the same amount of lumens (light output) for less wattage (energy). inf Instead of buying a "72 watt light bulb," we will now purchase a "1500 lumens light bulb" or "2500 lumens light bulb." Lighting Facts Per Bulb Lighting Facts Per Bulb 820 lumens Brightness Estimated Yearly Energy Cost $7.23 Based on 3 hrsiday. 11ekWh Cost depends on rates and use Life Based on 3 hrslday Brightness Estimated Yearly Energy Cost $1.57 Based on 3 hrs/day. 11/kWh Cost depends on rates and use Life Based on 3 hrs/day Light Appearance 870 lumens 1.4 years 5.5 years Light Appearance Warm Çol Warm This is what we'll see: Cool 2700 K 60 watts Energy Used 2700 K Information into iCandy Contains Mercury 13 watts Energy Used For more on clean up and safe disposal, visit epa.gov/cfl. fogly For bulbs containing mercury, the bulb's brightness, measured in lumens, and a disclosure also will be printed on each bulb. inf WATTAGE COMPARISON figit 9. 14 60 WATTS Information WATTS WATTS WATTS 19 75 23 100 inf WATTS WATTS WATTS WATTS 120 su 32 WATTS 150 30 Information WATTS WATTS WATTS 3-WAY 3-WAY 3 15 9. 40 inf WATTS WATTS into ic dyWATTS WATTS Informat Intaglyons Informatic urning Information into iCar SOURCES: guide2lightbulbs.com energytrove.com americanlightingassoc.com lightfair.com wired.com wewish Informati nvisioncfl.com efficiencynb.ca BULB TYPE WHERE IS USED LIFE (HOURS)
Lamps and Lighting: Comparing Bulb Types
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