Conducted by the Siemens Corporate Technology Centre for Eco Innovations (Siemens is the parent of Osram and Sylvania), the report examines the energy needed to create and power an LED lamp. Even the energy needed to ship a lamp from the factory in China to an installation in Europe was taken into account. The study used a 25,000-hour LED lamp life as a constant, comparing the energy needed throughout its life to that used for 25 1,000-hour incandescents and 2.5 10,000-hour compact fluorescents. The findings, according to a summary of the study: today’s LED lamps are essentially as energy efficient as compact fluorescents, in the amount of energy needed to create, recycle and provide light. Osram said it expected those numbers to improve as LEDs become more energy efficient.LED light bulbs don’t contain mercury, so they’re much safer than compact fluorescent light bulbs. If you decide to replace your dangerous CFL bulbs with LED bulbs, make sure you dispose of the CFL bulbs properly. Send them to Washington!
Send Your Light Bulbs To Washington
All light bulbs have usage advantages. People should feel perfectly free to use and enjoy CFLs and LEDs along with incandescents.
But pushing the use of any bulb is wrong: And CFLs are being pushed on consumers, in energy saving campaigns, in CFL replacement programs, and lately also via regulations, as the only practical replacement alternative, which also happens to be more profitable for the light bulb manufacturers.
"Hey, you can still use energy efficient incandescents like Halogens, and LEDs that show such promise!!" Certainly - as said - all light bulbs have their advantages. But that does not make them worthy replacements.
Replacement Halogen and similar incandescents are still different from simple incandescents in light quality and other respects, apart from costing much more for marginal savings, which is why neither consumers or politicians like them much. No "Halogen replacement program" in any American state!
Besides: All known general service incandescents including touted Halogens will progressively be banned on the enacted EISA 45 lumen per W end regulation standard. That's right. The politicians don't tell you that. USA regulations including updates on repeal bills in local states (legislated Texas June 2011)
LEDs meanwhile have still greater differences, cost much more, and have particular development issues around brightness, omnidirectionality, and broad spectrum light quality.
That is why the replacement push is to use CFLs - as also seen in post-ban Europe. Unfortunately, whatever the CFL energy saving advantages, politicians also choose to hide, obfuscate, or ignore the disadvantages relating to this type of lighting.Therefore this blog seeks to highlight some of these issues, with appropriate references. Not least of which is the issue of CFL disposal:
Improper disposal of compact fluorescent light bulbs is dangerous to your family and to the environment. In some states, it is illegal to put these light bulbs in your trash. It's easy to dispose of compact fluorescent light bulbs properly. Just send them to your Senator or Congressman in Washington. Or send them to the EPA.