by Elizabeth Karpinski
26 June, 2015 04:59
Most of the time it’s easy to see when technology is improving: new smartphones roll off the shelves every few months. But for other technologies, change can be harder to recognize—especially if you’re used to your current set up.
According to the Department of Energy’s (DOE) Commercial Buildings Energy Consumption Survey, which is the most current data available, more than 2 million facilities built between 1980 and 2003 have been using the same lighting systems for the past few decades- despite the number of advances in lighting technology made since then. Three quarters of commercial buildings have outdated technology.
Do you know if yours does?
Tags: Energy efficiency, energy efficient, Energy Savings, environment, green, installation, LED efficacy, LED bulbs, LED lighting, energy efficient lighting assessment, lighting audit
by Christina Crow-Dufault
2 October, 2012 11:15
For decades, choosing a light bulb was a fairly simple task. We didn’t have all these choices we now have today. Wattage meant brightness and we didn’t have to worry about dimmer compatibility.
Yes, there is a lot of new products and information out there now, but that’s okay. Change is good.
These new products can help us save energy, money and the planet through innovative, lower-wattage, long-life products that don’t produce nearly as much pollution during the manufacturing process as older types of lighting.
Products such as CFLs and LEDs will help to reduce your energy bills, labor costs and even HVAC related costs. And as a Property Manager -of one location or many- that can make all the difference.
Phased-out bulbs, new efficiency standards, updated packaging labels and LED improvements over the last few years have presented some challenges, but they have also opened up a number of opportunities.
Whether you’re upgrading for the first time from incandescent to CFLs or you’re making the move to LEDs, here are some things you should keep in mind.
Tags: CFL bulbs, compact fluorescent light bulbs, dimmable, comparison, energy efficient, energy efficiency, EISA, fluorescent, green, green lighting, halogen incandescent, incandescent, L Prize, LED, LED bulbs, Lighting, Phase-out, tips, unique lighting
by Christina Crow-Dufault
24 July, 2012 05:27
As a distributor of lighting products it can be challenging and often time consuming to find the right products for your customers’ needs. Also, constant changes in technology and recent government legislation can make it difficult to keep up. Most recently, LED lighting and the PAR Halogen/T12 Fluorescent lamp Phase-out have been keeping us busy. Here are a few things you should know:
LED lamps are becoming more popular by the minute! The good news is that this technology is rapidly improving and in turn, the cost is decreasing. Yes, LEDs may still come at a higher cost, but consider these worthwhile benefits:
- Reduced energy costs-LEDs use 75-90% less energy than halogen and incandescent lamps.
- Reduced labor costs-Long life means you don’t have to change your bulbs as often.
- Reduced HVAC costs-Halogens put off high amounts of heat, make the switch and turn down you’re AC!
- Utility Rebates for being an Energy Saver-check with your local utility provider for offers.
Tags: Distributor, Lighting, LED, Phase-out, Halogen, T12, Linear fluorescentEISA, electronic ballast, green, energy efficiency, energy efficient, kit, retrofit, T5, T8, tips
by Chris Weber
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.
by Eric Cole
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...
by Chris Weber
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...