User Tools

Site Tools


electrical:lighting:led

Table of Contents

LED lighting

RVs and campers, particularly older ones, are generally provisioned with incandescent bulbs. Replacing these with LED lighting can reduce power consumption for those fixtures by about 90%. Because of this they dtend to run cooler.

selection

LEDs tend to have cooler/bluer color than incandescents, which are yellowish in comparison. First learn what color you prefer (expressed in degrees Kelvin) then select LEDs in that range. Some sample color temperatures:

  • 2000K - candlelight1), sunrise/sunset2)
  • 2700K - 60w incandescent, seen right
  • 3100k to 4500 - natural white to bright white3)
  • 5000K - daylight (scientific standard illuminant)
  • 5500K - bluish white, seen right
  • 6000K - blue white like HID headlamps4)

In order from best to worst:

  • LEDs in fixtures designed for them
  • Panel-style LEDs in incandescent fixtures
  • LEDs that copy the form factor of the incandescent bulb they replace

caveats

LED lighting can be sensitive to the higher voltages associated with lead-acid battery Absorption and Equalization stages. Campers may want to run LED lighting power through a power regulator.

electrical/lighting/led.txt · Last modified: 2017/05/21 02:46 by frater_secessus