Switching to LED lighting is a smart move for businesses and homeowners alike, offering significant long-term cost savings and environmental benefits. But understanding the exact yearly cost reduction when swapping out your old Sylvania T8 and T12 fluorescent tubes for their LED counterparts requires careful consideration of several factors. This comprehensive guide will help you calculate your potential yearly savings and explore the key considerations.
What are Sylvania T8 and T12 Fluorescent Tubes?
Before diving into cost comparisons, let's clarify the types of lighting we're discussing. Sylvania T8 and T12 refer to the diameter of the fluorescent tubes: T8 tubes are 1 inch in diameter, while T12 tubes are 1 1/2 inches. Both were common choices for fluorescent lighting, known for their relatively low initial cost but higher operational and replacement expenses over time.
Calculating Your Yearly Savings: A Step-by-Step Guide
Accurately estimating your yearly cost savings involves several steps:
1. Determine Your Current Energy Consumption
- Count your lights: How many T8 and T12 fluorescent fixtures do you have?
- Find the wattage: Check the label on your existing tubes to determine their wattage (e.g., 32 watts, 40 watts). This is crucial for calculating your current energy consumption.
- Calculate daily usage: How many hours per day are these lights typically on?
- Calculate annual energy consumption: Multiply the number of lights by their wattage, daily usage hours, and the number of days per year (approximately 365). This will give you the total kilowatt-hours (kWh) consumed annually by your current lighting.
For example: 10 x 40 watts x 8 hours/day x 365 days/year = 116,800 Wh = 116.8 kWh
2. Determine the Wattage of Sylvania LED T8/T12 Replacements
Sylvania offers a range of LED T8 and T12 replacements with varying wattages. Find the LED equivalent that matches the light output (lumens) of your existing tubes. Note the wattage of your chosen Sylvania LED replacement. LEDs typically consume significantly less energy than their fluorescent counterparts for the same light output.
3. Calculate Your Projected Annual Energy Consumption with LED Lighting
Repeat the calculation from step 1, but substitute the wattage of your chosen Sylvania LED tubes. The difference between the two annual energy consumption figures represents your potential energy savings.
4. Determine Your Energy Costs
Obtain your electricity rate from your energy bill (cost per kWh). Multiply your energy savings (in kWh) by your electricity rate to calculate your annual cost savings in dollars.
5. Factor in Replacement Costs
Fluorescent tubes have a limited lifespan and require frequent replacements, adding to the overall cost. LEDs boast a much longer lifespan, reducing replacement costs considerably. Factor this into your total savings calculation. While the initial investment in LEDs is higher, the long-term cost of replacements is significantly lower.
6. Consider Maintenance
LEDs generally require less maintenance than fluorescents, further reducing overall costs.
How Long Does it Take to Recoup the Initial Investment?
The payback period for switching to LED lighting depends on your energy consumption, electricity rates, and the initial cost of the LED replacements. By comparing the total cost of ownership (including initial purchase, energy consumption, and replacements) over several years for both fluorescent and LED lighting, you can determine how quickly the investment in LEDs will pay for itself.
What are the Benefits Beyond Cost Savings?
Besides reduced energy bills, switching to Sylvania LED T8 and T12 offers numerous advantages:
- Longer Lifespan: LEDs last significantly longer than fluorescent tubes, reducing the frequency of replacements.
- Improved Efficiency: LEDs convert a higher percentage of energy into light, resulting in brighter illumination.
- Durability: LEDs are more resistant to shocks and vibrations.
- Environmental Friendliness: LEDs are mercury-free, contributing to a smaller environmental footprint.
Are There Different Types of Sylvania LED T8/T12 Tubes?
Yes, Sylvania offers various LED tubes with different features like color temperature (warm white, cool white, daylight), dimming capabilities, and integrated sensors. Choose the type that best suits your needs and preferences.
How Much Do Sylvania LED T8 and T12 Tubes Cost?
The price of Sylvania LED tubes varies depending on wattage, features, and retailer. Checking online retailers and local stores will provide the most up-to-date pricing information.
By carefully considering these factors and performing the calculations outlined above, you can gain a clear understanding of the potential yearly cost savings associated with switching to Sylvania LED T8 and T12 lighting. Remember, while the upfront investment might seem higher, the long-term benefits, both financial and environmental, make it a worthwhile investment.
