Las regulations Governments have been pressuring consumers for years to replace familiar incandescent light lamps con compact fluorescent lamps (CFLs) y light-emitting diode (LED) lamps more energy efficient.
The advances in CFL and LED technologies they have expanded the consumer’s choices, but they make evaluating your options a bit more complex. Know how the different types of lamps each other will help you not only get the illumination suitable for a given space, but also to save Energy in the process.
When considering a light bulb LFC in front of a light bulb LED to replace an incandescent, it helps to understand the basic differences in the three main technologies of lamps on the current market:
Lamp types: LED, LFC, incandescent
- Incandescent lamps are known screw lamps pear-shaped or round that have been around since Thomas Edison perfected the carbon-filament light bulb in 1879.
- CFLs (Compact Fluorescent Lamps) are commonly manufactured as a connected coiled tube to a ballast or screw base. Newer technology replaces curly light bulb with one that looks like a traditional incandescent light bulb. Now they also come in round and flame shapes.
- LED lamps (light emitting diode) are a newer technology. Once only available in elongated tube form, lamps now come in almost all shapes and sizes, including flexible strings for decoration.
LED lamps last longer.
LFC in front of LED lamps
In the competition between compact fluorescent lamps and the luces LED for efficiency energetic, the useful life and the cost, the winner is the LED bulb. We have come a long way in lamp technology. low consumption. While incandescent lamps remain on the market for now, the benefits of new technology are driving the switch to LED lamps.
To understand the advantage of the LED lamps vs. CFLsor even the incandescent, it is useful to know a little about how they work. In an incandescent light bulb, the electricity passes through a filament It gets so hot that it produces light.
About 95% of the energy is wastes in the form of heat, and only 5% goes to the luz. In CFL lamps, a electric current flows between two electrodes at the ends of a phosphor-coated gas-filled tube.
When the Energy hit this layer, it transforms into light. The reaction takes between three and 30 seconds to start, so you experience a delay when you turn on an LFC light for the first time. LED lamps produce light when energy is passed through a semiconductor in a way that produces visible light through the electroluminiscencia.
Philips is one of the world’s leading suppliers of LEDs.
Which is more energy efficient: CFL or LED?
Las LED lamps are much more efficient energetically than CFLs and lamps incandescent. They are without a doubt the best light bulb Smart for use with your smart home system.
When they were first marketed, the fluorescent lamps compact were praised for their energy saving from 25% to 35% compared to traditional lamps.
However, the efficiency of LEDs has upped the ante. Comparing the lamps LFC with the lamps LED, rated LED lamps Energy Star reduce energy use by 75%. Both technologies are used in energy-saving lamps with dimmer.
How much heat do CFL and LED lamps emit?
The efficiency of LED is better because lamps waste very little energy on heat, concentrating electricity on the production of luz. Incandescents waste the most energy. CFLs aren’t much better, releasing 80% as heat.
The rise in rates forces us to look for ways to save electricity.
LED or CFL: which lamps last longer?
Las LED lamps last longer than LFC lamps. Con 25,000 or more hours of life, an LED easily exceeds the 8,000 hour and 1,200 hour averages of CFLs and incandescent lamps, respectively. Comparing CFLs to LEDs, LEDs last much longer.
What kind of light do LED and CFL lamps emit?
the light of the lamps LED is inherently directional, making it perfect for illumination of tasks. LEDs can be emitted to focus as descending lights in kitchens, offices and bathrooms.
Because they don’t get hot, LEDs are safer to use in tight spaces like cabinets and are more efficient energetically in refrigerators and other appliances.
The national government announced new increases in electricity rates.
The difference between lumens and watts.
Understanding the difference between lumens and watts can help when evaluating your options. To choose lamps based on the Energy used measurement in watts is the familiar way to buy. However, with the LED and CFL lamps advanced, the amount of Energy used is not as important as the amount of luz (lumens) provided.
Manufacturers are labeling lamps to make it easier to compare LEDs to CFLs and choose the bulb that gives you the amount of luz what do you need. More lumens equals more brightness.
By replacing the incandescent lampshere’s a quick breakdown of how the power in lumens:
- Replace a 100 watt incandescent bulb with a 1600 lumen bulb.
- Replace a 75 watt incandescent bulb with a 1100 lumen bulb.
- Replace a 60 watt incandescent bulb with an 800 lumen bulb.
- Replace a 40 watt incandescent bulb with a 450 lumen bulb.
Incandescent lamps are the least efficient.
Choose the right light temperature
The last thing to consider is the light temperature emitted by different types of lamps. the temperature of the luz, often seen as color, it is measured in the escala Kelvin (K). The lower the Kelvin temperature, the redder the light. The higher the Kelvin temperature, the bluer the light appears.
The candlelight is on the red end of the spectrum at about 1900 K. The lights incandescent they have an average of 2800 K. The daytime sun is approximately 4800 K. LED and CFL lamps use filters to provide a range of light colors to suit the desired feel of a room or to support a room’s purpose.
- Warm light lamps vary between 2700 K and 3000 K and are comfortable for most living spaces.
- Bright cool lamps range from 3500K to 4100K and are good for lighting Work spaces such as kitchens and laundry rooms.
- Daylight lamps measure 5000K to 6500K and are a bit too harsh for home fixtures. They are often used in commercial spaces and hospitals.
You have more options than ever when it comes to illuminate your home. And many of the best options are also energetically efficient. In addition to reducing the use of Energy, They offer durability and shine, in shapes, sizes and colors for any application.