Do you know you could save thousands of dollars yearly on your electricity bill by replacing the light bulbs? Nowadays, energy-saving opportunities are readily available for homeowners seeking to minimize their monthly utility bills and carbon footprints. Apart from the traditional incandescent bulbs, several power-saving light bulbs efficiently serve a similar purpose while providing more environmentally-friendly benefits.
If you wish to join homeowners who have made environmentally-conscious house advancements, the first thing to do is change your lighting.
Types of Energy-Saving Light Bulbs
Electric bulbs have come on an astoundingly long journey since the first, 19th-century bulb was created by Thomas Edison. The modern bulb has a variety of lighting qualities, shapes, densities, and efficiencies.
Energy-saving light bulbs come in three main categories: halogen incandescent, light-emitting diodes compact, and fluorescent lamps.
If you are looking for an energy-efficient light bulb that preserves the same visual appearance as a conventional incandescent bulb, a halogen incandescent bulb is an ideal option. Although unbelievably similar to traditional bulbs, halogen bulbs have bromine in place of nitrogen-argon, meaning that the two options produce light differently.
Halogen incandescent light bulbs may not be among the most popular energy-efficient bulbs for household use. However, they are lauded for their durability, bright light quality, and efficiency.
- Offer the same light as an incandescent bulb while saving 25 percent of energy
- Produce full lighting capacity instantly
- Safe to dispose
- Possess the same feel and appearance as conventional incandescent lamps
- Generate high heat levels
- More costly than incandescent bulbs
- Touching it can lessen its lifespan
Compact Fluorescent Lamps
Often recognized by their spiral shape, compact fluorescence lamps (CFL) were born out of a necessity for better energy-efficient bulbs. CFL bulbs produce light from phosphors in the bulb and apply the same mechanism as traditional fluorescent lamps on a more compact scale.
- Need less power than conventional incandescent lamps
- Produce an evenly-spread bright radiance
- Come in a variety of warm, soft, and bright white colors
- Contain toxic mercury
- Sensitive to colder climates
- Do not produce immediate, full-brightness
Light Emitting Diodes
Light-emitting diodes are the most flexible illuminating option in today’s market. They offer higher efficiency than CFL and incandescent lamps. LED bulbs produce light with a brilliance close to daylight.
Light-emitting diode lamps can be found in most local hardware shops and come in a variety of shapes, wattages, and colors.
- Offer full brightness instantly after being powered
- Stays cool to the touch
- Longer lifespans than CFLs
- No sensitivity to colder climates
- Ideal for directional spotlights and light
- Come in warm, soft, and bright white colors
- Contain blue light
- Dim in brightness with time
- Sometimes incompatible with dimmers
- Most expensive option
Does energy efficient lighting save you money?
While it might appear like changing a light bulb has no financial benefit, it can save you a substantial amount of money. A study done by the United States Department of Energy established that switching out your five most frequently used light bulbs in your home with power-efficient models can save on average $75 per year.
Categorised in: Lighting Installation
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