Energy Efficient Spiral CFL Lightbulbs

Long Life, 10,000 hour average rated life

Lasts 7 years,based on 4 hours use per day

Lasts 10-13 times longer than incandescent

Saves up to 75% in energy costs compared to similar light output inccandescent lamps,

2700k color temperature closest to incandescent light

Medium base and compact height fits anywhere a standard incandescent fits.

Instant start, flicker free

World class phosphor insures high lumen output and excellent lumen maintenance

Up to 23 watts approved for enclosed fixtures

TCP CFL 40watt equivalant 9watt

$3.50

TCP CFL 60 watt equivalent 14watt

$3.50

TCP CFL 75 watt equivalent 20watt

$3.50

TCP CFL 100 watt equivalent 23watt

$4.25

Energy Cost Calculator for Compact Fluorescent Lamps

This tool calculates the payback period for your calc retrofit project. Modify the default values to suit your project requirements.
Existing incandescent lamp wattage (40, 60, or 100)		Watts
Incandescent lamp cost		dollars
Incandescent lamp life		hours
calc wattage (9, 14, 20, or 23)		Watts
calc cost ($3.50 or $4.00)		dollars
calc life (6000 hours for moderate use, 10000 hours for high use) (10,000)		hours
Number of lamps in retrofit project
Hours operating per week		hours
Average cost of electricity (NSP 0.1067$/kwh)		$/kWh
Relamper labor costs (0)		$/hr
Time taken to retrofit all lamps in this project (0)		min
Time taken to relamp one lamp (0)		min


Type of Relamping Practiced:
Group Relamping:
		months
Spot Relamping:
		months

Existing incandescent lamp wattage, measured in watts. Incandescent lamp cost, measured in dollars. Incandescent lamp life, measured in hours. The default value is 1000 hours. calc wattage, measured in watts. calc cost, measured in dollars. calc life (6000 hours for moderate use, 10,000 hours for high use). The default value is 8000 hours. Number of lamps in retrofit project. Hours operating per week. Average cost of electricity, measured in kilowatt hour. The default value is 6 cents per kilowatt hour. Relamper labor costs, measured in dollars per hour. Time taken to retrofit all lamps in this project, measured in minutes. Time taken to relamp one lamp, measured in minutes. For group relamping, the simple payback period in months. months For spot relamping, the simple payback period in months. month

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