Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. trevor1

    efficient light sources

    It is a dc application. Battery powered. Battery capacity is unconstrained. Lumileds led is the source that I believe has the best eficacy in lumens per watt. The circuit I have produces 8.77 lumens per watt. Listed light output/measured voltage / measured current. I can't be any more...
  2. trevor1

    efficient light sources

    What is the light source and driver with the best luminous efficacy in lumens per watt. I have a low voltage application - less than 40 volts. The light source must have a life of 10,000 hours. The operating temperatures are outdoor temperatures in the continential united states. I need to...

Part and Inventory Search

Back
Top