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How do I choose a dimmable light bulb?
Choose Dimmers and Bulbs that are Compatible Many LED bulbs are dimmable, but older dimmer switches were designed for use with incandescent bulbs and some won’t work with LEDs. If you’re unsure about your dimmer switch, visit light bulb manufacturer websites for lists of compatible dimmers.
How do you choose a CFL?
How to Pick a CFL
- Start with one bulb.
- Evaluate your test bulbs.
- Make a list.
- Replace the lights you use most often first.
- Keep replacing bulbs until you have CFLs in every fixture that will take them.
- Spend the money upfront.
- Making some lighting changes.
- Tell your neighbors about your savings and trade CFL replacement tips.
Can compact fluorescent bulbs be dimmed?
A: No. The majority of CFL bulbs sold today are not dimmable. A CFL bulb that cannot be used on a dimmer will have the statement “not for use with dimmers” or “do not use with dimmers” marked directly on the bulb. Recently, dimmers have been introduced designed specifically for CFL (and LED) bulbs.
How do I know which fluorescent light bulb to buy?
In order to identify which size you need, the easiest way to tell is to read the label near the base of the tube. If this information is no longer legible, you can measure the bulb’s diameter. Fluorescent tubes are measured in eighths of an inch.
Which CFL bulb is best?
Best CFL: Philips 60-Watt-Equivalent CFL Twister Light Bulbs This will maximize the lifespan of the bulbs. This CFL bulb from Philips is a bestseller in its category and lasts up to 12,000 hours. These 13-watt bulbs are the equivalent of a 60-watt incandescent bulb, and provide a natural light similar to daylight.
How many watts is a CFL?
Compact fluorescent bulb wattage ranges from 11 to 42 watts. They use 75% less energy than the equivalent incandescent bulbs, which range between 40 and 150 watts. Some of the most common CFL wattage equivalents are 13 watt CFL (equivalent to 60 watt incandescent) and 23 watt CFL (equivalent to 100 watt incandescent).
What is CFL dimmer?
CFL, or compact fluorescent light bulbs, are commonly found in most homes today. To use a CFL bulb on a dimmer switch, you must have a CFL bulb that’s specifically made to work with dimmers and dimmer switches. Several manufacturers, such as GE, make a dimming compact fluorescent light bulb.
Can I use non dimmable bulbs with a dimmer switch?
These switches have variable resistors which enable it to change the intensity of the light. A dimmer switch can only support LEDs, CFLs and other lights that are made up of advanced technology and have a dimming feature. It is that a non-dimmable electrical light should never be used with dimmer switches.
Can a compact fluorescent light bulb be dimmed?
Compact fluorescents cannot be dimmed unless they are a special type of dimmable compact fluorescent bulb. All regular fluorescent bulbs can be dimmed; however, if you try to dim one in an ordinary fluorescent fixture, you will encounter one or more of these problems: The lamp may not light.
What does compact fluorescent light bulb stand for?
Compact Fluorescent Light (CFL) F.A.Q.’s. CFL stands for compact fluorescent lamp, and it is a small fluorescent light bulb that uses 75% less energy than a traditional incandescent bulb and can be screwed into a regular light socket.
Which is more efficient CFL or regular light bulb?
Energy use is measured in watts, but light output is measured in lumens. Simply put, the more lumens, the brighter the light. Because CFLs are so much more efficient, they use less energy (watts) to produce the same amount of light (lumens).
How long does a compact fluorescent lamp last?
How long will compact fluorescent lamps last? Many CFLs will last for 8,000-10,000 hours of use. This is significantly greater than traditional incandescent bulbs, which often last for less than 1,000 hours.