3 December, 2010 10:15
CFLs and LEDs have generated a lot of attention over the last few years, but they're still not the best fit for every socket. There are some applications, such as those using dimmers, timers, and photo sensors, where halogen bulbs are still the best choice. If you're looking for increased efficiency from these sockets, look no further than halogen infrared.
18 October, 2010 09:52
Chris Robarge is a web marketer for Bulbs.com, he previously managed the Customer Service department.
When I used to work in the Customer Service department here at Bulbs.com, an issue that would come up time and again was customers who were finding that their quartz halogen replacement bulbs did not last as long as they were supposed to. As it turns out, there is a common cause and an easy solution.
A common cause of early failure for quartz halogen bulbs is surface contamination, and the most likely source of contamination comes from touching the glass portion of the bulb with bare skin. Even clean skin will leave behind oils. This contamination causes a hot spot when the bulb is operated, which can result in cracks or bubbles that will allow halogen gas to leak out, resulting in early failure.
The easiest way to avoid contaminating a quartz halogen bulb is to never touch it with bare skin. Handle the bulb using a rubber glove if possible, a sandwich bag will work if a glove isn't available. If you do touch the bulb accidentally, it's best to clean it thoroughly with rubbing alcohol, as water alone will not remove all of the oils.
I hope this simple tip will help you keep your quartz halogen bulbs burning bright. If you've installed your bulb properly and you're still experiencing early failure, get in touch with a Bulbs.com Lighting Specialists by calling 888-455-2800 or emailing firstname.lastname@example.org. There may be a better bulb for the job, and we'll help you find it!
23 September, 2010 05:18
Eric Cole is Bulbs.com's Category Manager for LED lighting products.
I know that many of our customers are trying to educate themselves about LED technology. In a sense, most of us in the industry are doing the same thing. LED technology has been around for some time and we at Bulbs.com have been following its progress very closely, but what LED is going to look like as a widespread, effective, and reliable everyday lighting solution is still evolving. Here are some thoughts on what to look for, and what to look out for, when considering a transition to LEDs.
Let’s look at the benefits
LEDs are most well known for their extremely long life and energy efficiency. LED useful life is based on the number of operating hours until the LED is emitting 70% of its initial light output. Top quality LEDs in well-designed fixtures are expected to have a useful life of 30,000 to 50,000 hours, significantly higher than the 1,000 hours for a typical incandescent bulb and 8,000 to 10,000 hours for a comparable CFL. LEDs usually don’t “burn out” like incandescent bulbs do. Instead, they get progressively dimmer over time. This can be helpful in critical lighting areas. They also tend to use less than one-sixth as much energy as their incandescent or halogen counterparts, and 2-3 times less than most CFLs. More...
8 September, 2010 07:28
Cold Cathode Fluorescent Lamps (CCFLs) have been around for about five years, but don't get the consideration they often deserve. They have more than double the life of standard Compact Fluorescent Lamps (CFLs) and are better incandescent bulb replacements for dimming and flashing applications.
A quick technical overview
CCFL and CFL technologies are very similar - they both use integrated ballasts to regulate electrical current into a glass tube to excite mercury and phosphors and make UV light. The biggest differences between the two technologies are the type, temp, and resiliency of the cathodes used at the ends of the glass tubes. Standard CFL cathodes incorporate a thin tungsten wire that gets to 900°F while CCFL cathodes are more like solid metal thimbles that peak around 200°F (a "cold" cathode, relatively speaking.) Because the CCFL cathodes are more durable, they can be hit with more voltage (about 5 X) more often than standard CFLs and that opens up opportunities to use CCFL in applications where CFL products consistently fail. More...
3 September, 2010 06:37
If you were disappointed by the performance of CFL bulbs in the last few years, it's time to try again.
Though we call them light bulbs, traditional incandescent bulbs are actually small heaters that give off a little bit of light - something you know if you've ever touched a bulb that's been on for a while. These bulbs were technological wonders when they were patented in 1880, but today they are inefficient dinosaurs. They waste energy and money, and they are responsible for millions of tons of pollution that contribute to global warming.
The next generation of CFL light bulbs
The next generation of Compact fluorescent light bulbs (CFLs) now give off higher-quality light while still using a fraction of the electricity as their earlier predecessors. Using CFLs puts less strain on the electric grid and saves you money. CFLs also reduce air pollution and the greenhouse gasses that cause global warming buy using less energy: if every household in the country replaced just three 60-watt incandescent light bulbs with CFLs, we would reduce as much pollution as if we took 3.5 million cars off the roads! More...
30 August, 2010 11:08
Most business owners are unaware of new laws that not only mandate energy efficiency products (and regulate the use of mercury in these products), but also their disposal. Hefty fines can be levied for those that don’t comply.
- The EPA and many states have enacted new laws that dictate requirements for the disposal of many types of light bulbs and ballasts. In many areas, fluorescent, metal halide, high-pressure sodium and mercury vapor bulbs can no longer be disposed of in the trash.
- Business owners who replace their own lighting should consult with their local municipality, utility or use resources such as www.lamprecycle.org to determine if they need to recycle and if so, how and where to do it properly. Of course, even where recycling is not mandated business owners should give consideration to proper disposal. Lamprecycle.org has a cool application on the site to identify the nearest recycling provider to your business. Additionally, you can purchase recycling containers online. These prepaid boxes and pails ensure that your light bulbs are recycled properly. A recycling certificate is also available upon request. More...