The topic of discussion about How Long Does A 60-Watt Light Bulb Last? Is starts here because LED light bulbs use substantially less energy, switching from incandescent to LED light bulbs can dramatically impact your energy expenditure. Incandescent light bulbs are five times more expensive than LED light bulbs on average.
Changing your light bulbs from incandescent to LED is one of the most common ways to save money on your power bill. This energy-saving advice is promoted in various venues, including online pieces from the Department of Energy.
how long do led bulbs last?
Traditional incandescent bulbs have a shorter lifespan than LED bulbs. According to the Department of Energy, a 60W incandescent bulb will last for about 1,000 hours. A 12W LED bulb with equivalent brightness should last roughly 25,000 hours.
What Is The Average Lifespan Of A Light Bulb?
Burn time is 1000 hours. That is the standard in the industry. Once upon, there was a real partnership between light bulb makers to enforce the 1000-hour life. Various companies sent bulbs to central testing labs to ensure that no company cheated and began selling lights that lasted too long.
Samples were supplied from the United States, Germany, Japan, and several other nations as part of this worldwide effort. Of course, World War II halted it, but a 1000-hour life became the norm (although now without international cooperation). Of course, how often and for how long you turn on a bulb determines how long it lasts in weeks, months, or years.
The lifespan of a standard incandescent lamp is determined by several parameters, including how frequently it is turned on and the supply voltage. A recommendation for a 60 W 120 V bulb would be about 1000 hours of ‘on’ time. Incandescent lights with a long life span are available. LED bulbs to have a substantially longer life than metal filament incandescent lamps potentially 10 to 20 times longer;
A LED Bulb’s Average Lifespan
LEDs are well-known for being exceptionally long-lasting. The rated life of many LEDs is up to 50,000 hours. According to several LED lighting manufacturers, these bulbs can last 20,000 to 50,000 hours. If the bulb is used for eight hours every day, it will last around 17 years.
These bulbs can last more than 11 years if used for 12 hours every day. This is about 30 times the life of incandescent bulbs and five times the life of compact fluorescent bulbs. Because most people do not leave lights on for long periods during the day, an LED light bulb can last up to 17 years.
If your home is energy efficient and your family is ecologically conscious, you can make your light bulbs last for 20 years or more. LED bulbs are known to outlast incandescent bulbs. Their long life and energy-saving features can save you money and prevent you from having to replace bulbs for years.
LEDs use significantly less electricity than normal bulbs, have extremely long lifespans, produce very little heat, do not emit UV or infrared light, contain no mercury, are shock and vibration resistant, and function efficiently in extremely cold temperatures. Using an LED can increase your illumination while also improving the quality of your life.
Wattage-Based LED Bulbs
A light’s wattage is the energy required to generate a specific amount of light. The brighter the light, the higher the wattage, but it consumes more power. As a result, a lower wattage will consume less energy. LED lights are available in wattages of 4W, 6W, 10W, 13W, 18W, and higher. A 4W LED bulb is comparable to a 25W standard bulb, and an 18W LED bulb is equivalent to a 100W standard bulb.
In most cases, wattage has no bearing on a bulb’s lifespan. LEDs use less energy and last longer than traditional bulbs because of their reduced power. Wattage guides the amount of energy needed to create a given quantity of brightness. Because wattage is a key factor to consider with LEDs for brightness, the higher the wattage, the brighter the LED bulb will be.
How Long Does a Light Bulb Last?
The lifespan of a light bulb largely depends on its type and usage. Here’s a general guide on how long different types of light bulbs last:
- Incandescent Bulbs: These traditional light bulbs typically last around 1,000 hours of use.
- LED Light Bulbs: LED bulbs are known for their longevity and can last up to 100,000 hours. However, their lifespan typically falls within a range of about 4 to 6 years.
- Halogen Bulbs: Halogen bulbs can last up to 5,000 hours.
- Compact Fluorescent Lamps (CFL): CFL bulbs can last up to 15,000 hours.
Remember, the lifespan of a light bulb can also be influenced by its operating position. Bulbs tend to provide more light and last longer when operated in vertical positions.
It’s important to balance the price of the light bulb with its lifespan to find the best value for you. Also, light bulbs do not expire and can have an exceptionally long shelf life when stored properly.
How To Extend The Life Of Your Light Bulbs?
To improve the average lifespan of your light bulbs, follow these two tips:
Purchase The Appropriate Bulb For The Work
Some bulbs are made to resist the harsh circumstances of specific locations, such as outside or within appliances. An incorrect light bulb will continue to work in most circumstances, but its lifespan and effectiveness will be reduced, necessitating a replacement sooner than intended.
Use Bulbs Wisely And Effectively
When you turn on your lights, the bulb goes from 0 to 100 in seconds, overwhelming it with power that can degrade sections of the bulb over time. This is normal wear and tear on light bulbs, but there are techniques to reduce the amount of stress and extend the bulbs’ life.
Three Strategies For Extending The Life Of Your Bulbs
Keep The Lights On
On/off cycles have a greater impact on fluorescent, CFL, and HID lamps than other bulbs. The lifespan of these bulbs can be shortened by frequently turning them on and off or leaving them on for less than 5 minutes. As a result, these bulbs are best used in locations that will be left on for longer periods.
Flipping the switch on an incandescent bulb fills it with power, rapidly increasing the filament’s heat. When you use a dimmer switch, you gradually warm up the bulb, which helps it live longer by reducing the risk of filament thinning and blowing.
Dimmers also lessen the amount of voltage applied to the light bulb, reducing the amount of stress exerted on it and extending its life. Remember that dimmable bulbs, especially LEDs and CFLs, will give you the best performance and lifespan.
Use Less Power
Using a light bulb at a greater voltage than the packaging specifies can dramatically reduce the bulb’s lifespan. Buildings in the United Kingdom operate at around 230V; therefore, purchasing a bulb certified for at least 230V is critical for getting the longest life and optimum performance out of your lights. I have shared a study that assess the life of street lanterns of different watt bulbs below:
A Study: Life-cycle Assessment on the Highway Street Lantern using Weibull Probability Approach
Predictive maintenance (PM) is a method that assesses the state of equipment by conducting regular or ongoing equipment condition monitoring. This study introduces a Weibull statistical approach to ascertain the life cycle of highway street lighting.
The research utilized historical data gathered from the maintenance checklist records of 250 and 400W street lighting lanterns replacement over a 2-year period. Subsequently, two key performance indicators – the shape factor, β, and characteristic life, η, were identified to carry out the Weibull probability analysis.
The results revealed that the estimated mean time to failure (MTTF) for a 250 and 400-watt bulb are 4009.30 and 5043.36 hours of operation respectively. These findings provide a valuable insight into the longevity of light bulbs, which can be crucial for maintenance planning and cost efficiency.
Here we conclude all about How Long Does A 60-Watt Light Bulb Last? Ordinary luminous tungsten filament bulbs with a normal illuminating time of 1000 hours; If it’s turned on and off frequently, it’ll use less energy about 2000 hours of halogen incandescent.
The LEDs in LED lamps will most likely live for decades. What commonly fail are their power source (which is incorporated into the bulb base) and its dependability on quality. Cheap bulbs are made by cutting corners to save money, and they may barely last 1000 hours.
High-end ones (which often cost four or more times as much) are likely to endure decades. I’ve had roughly twenty of them for the past four years, and none of them has ever failed. So far, my lounge lights have clocked in at around 6000 hours.