Light Globes: Know the Difference Between LED, CFL, and Halogen Bulbs
Most people used to rely on incandescent lights to brighten their homes. Today, household lighting uses a variety of bulbs. These are often more efficient than what was available years ago. It can be difficult to know which type of bulb is the best option for you. The first step is understanding the technology and how it can lower your expenses and increase efficiency.
LED Light Bulbs Explained
Light-emitting diodes, or LEDs, are a popular choice for many lighting applications. They offer superior lifespan and are highly energy efficient. They emit direct light rather than diffused light and are often used as a component in circuitry. Once they reach the end of their lifespan, they don’t just burn out like incandescent bulbs. They tend to fade out, providing some illumination.
LED bulbs last as much as 10 times longer than halogen products and uses 25% of the energy consumed to generate the same amount of lighting. Some appliances and fixtures utilise smart technology that includes LED bulbs. This can sometimes counteract the money-saving benefits by lowering efficiency when left on in standby modes. Otherwise, they offer a great alternative to incandescent bulbs because they consume 75% less energy and last 25 times longer.
CFL Bulbs Explained
Compact fluorescent lights, or CFL bulbs, are another energy-saving option. They require one-fourth of the energy used by incandescent lights. Much like LED bulbs, they can last as much as 10 times longer. They are quiet and offer warmer colour compared to older fluorescent technology.
Some households prefer CFL over LEDs because they are cheaper to buy. However, they are not quite as efficient as LEDs and only last about half as long. They also contain a small amount of mercury (approximately 4 milligrams per bulb). They don’t break easily, but if they do, proper safety precautions should be taken when removing the pieces and cleaning up. Homeowners should review the recommended procedure before using CFL bulbs so that they are prepared in case of an accident.
Halogen Bulbs Explained
Halogen bulbs are a type of incandescent lighting. They are similar in appearance and functionality. However, they are 30% more efficient than traditional incandescent bulbs. They also offer a longer life span.
Halogen lights are not as efficient as CFL or LED bulbs. They cost less, making them an appealing short-term option. People who aren’t ready or don’t have the money to invest in expensive LEDs or CFLs can opt for halogen to help lower utility bill costs. The average halogen light uses approximately 35W to 50W and emits illumination that’s similar to natural daylight.
What Type of Light Globe Should I Use?
Each type of light globe offers different benefits. Halogen is a cost-effective option that will help a household begin to lower their energy consumption. LEDs are more expensive but provide an impressive lifespan and significant efficiency. CFLs are a good middle ground if someone isn’t prepared to pay for an LED but wants more energy savings than a halogen will provide. Remember to also consider wattage, brightness, shape, and colour before choosing a new light globe for your home.