I'm shopping around for LED lights and want to know about your experience if you bought LED lights before.

  1. Where did you buy them and why?
  2. Did price have much to do about your decision?
  3. Do you have any tips after going through the whole process?
  4. If you're Canadian, I'd like to know too!

Thanks for your help energy pros!

Tags: buying, guide, help, led, tips

Views: 995

Reply to This

Replies to This Discussion

In the US, www.dsireusa.org is a good resource on energy efficiency incentives.

I went to bulbs.com and bought lighting science 8 watt MR16s for my kitchen track lights. A lighting salesman told me to buy lighting science after I told him I wanted the highest CRI available in a MR16 LED. He told me that a museum in San Francisco replaced their 50 watt halogens with these lamps and no one noticed! That is huge!

My lovely wife and  I are thrilled with the light the 25 degree 3000K light provide our kitchen. It looks fantastic, I am really happy and am in the process of changing out all our track lights with these Lighting Science MR16 LEDs. 

http://www.ase.org/resources/buying-best-bulb-energy-efficient-ligh...

This is one of the better  video clips

Eric Kjelshus Energy HVAC

I would like to talk about price. When we switch to LED bulbs, we didn't expect to save much cash. Its better if we think it as an investment, so don't let price affect your decision.

LEDinovation - All america made, most efficient, warranty, dimmable, good color rendition and all around nice looking 

I took the plunge in stages between November and May and have installed approximately 70 Cree LED lamps, mostly 60 Watt equivalents, but a fair proportion of 40s and a few 75s. The initial batch came from HD, but subsequent batches came from various E-Bay sellers markedly les expensive than HD...prices have dropped to about $7 per bulb for 40s and 60s.

All are 2700K

Electricity usage has fallen 2-3 kwh / day, not much, but the Crees replaced a passel of CFLs, so I only picked up about 5 Watts per lamp. The best feature of the Crees over CFLs is instant full brightness.

Curt,  in the NW - energy efficiency improvements have a significant priority.  Utilities are able to count efficiency improvements into their RPS.  See the attached picture for the result.

I never have understood why buyers still try to imitate 100yr old technology (2700K). Why not try to imitate sunlight instead?

We get used to it.  Daylight bulbs are more efficient; however if you search the journals for the impact of using daylight (bluer bulbs), one side effect that has been suggested is a shifting of sleep habits, resulting in increased insomnia.  

http://www.lrc.rpi.edu/programs/nlpip/lightinganswers/fullspectrum/...

Now-a-days, Various electronic products are available in lighting system. Mostly we can seen is led lights. They occupy the best place in the lighting system.

parabolic light reflector

RSS

Videos

  • Add Videos
  • View All

Twitter

Latest Activity

Paul Scheckel posted a blog post

Renewable Rant: Traditional Energy!

Why, when I open up a newsletter or market evaluation report about “traditional energy” markets, do…See More
5 hours ago
Rob Madden, Solar Home Broker's discussion was featured

Indoor Air Quality Monitors and Meters

I'm considering purchasing the AirAdvice for Homes indoor air quality monitor but it seems to have…See More
6 hours ago
Luis Hernandez's discussion was featured

ERV Configuration

Greetings everyone,     I did an energy audit on this new home that is too tight and needs…See More
6 hours ago
Kim Tanner's discussion was featured
6 hours ago
John Nicholas's discussion was featured

Slab Edge Insulation - A Side Thread to Melissa's Question

Melissa Baldridge inquired about installing slab edge insulation on a potential E-Star certified…See More
6 hours ago
Melissa Baldridge's discussion was featured

ENERGY STAR - Slab Insulation

Folks,Let's say I have a client who's building slab on grade and intending to certify E-STAR.  I'm…See More
6 hours ago
Sean Maxwell's discussion was featured

Blower Door Databases: ATTMA and Retrotec rCloud

Hi guys,We're pushing for blower door testing in the building code here in Australia and we think…See More
6 hours ago
Bob Blanchette's discussion was featured

Real World Ceiling Fan CFM

Has anybody done testing on delivered CFM of ceiling fans? Energy star has a test room where the…See More
6 hours ago

© 2016   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service