Benefits LED vs
The LED Technology Advantage
vs. LED for Landscape Lighting: 7 Things You Need to Know
initial cost of halogen lights can be significantly lower than the cost
of installing LED lights for a comparable project. However, LED lamps
can save you money over time because the bulbs need to be replaced much
less often and their energy usage is much lower.
Halogen bulbs lose most of the energy they draw to heat. This is why
halogen bulbs can get quite hot and have shorter life spans. On the
other hand, while LED bulbs also produce heat, it is drawn away from the
bulb and dissipated by a heat sink, which is one reason LED bulbs last
terms of energy usage, LED bulbs are the hands-down winner with much
higher energy efficiency than halogen bulbs. For example, if you switch
to LED bulbs, you can see a reduction in energy use by as much as
Warranty: In many
cases, halogen landscape lighting systems come with either no warranty
or a less-appealing warranty than LED lights. Landscape light LED
fixtures generally come with a warranty. You will want to confirm the
warranty with your professional outdoor lighting installer prior to
Color Output: Most
landscape lighting applications call for warm light with a bit of a
yellow hue, which is what you will commonly find with halogens and other
incandescent bulbs. There was a time when LED bulbs were simply too
white (more like daylight) to be a flexible option for a wide range of
outdoor lighting projects; however, modern LED fixtures offer more
inviting hues and offer a level of consistency between fixtures that is
superior to halogen bulbs.
Lighting, which is one of our landscape lighting suppliers, offers LEDs
in color temperatures of 2700k (warm) and 3000k (white), which are lower
light levels that look identical to warmer halogen colors. This allows
homeowners to achieve their desired look with LEDs, which are a better
investment over time and more energy efficient.
bulbs generally last between about 2,000 hours and 5,000 hours; whereas
LED bulbs can last up to 40,000 hours. It should be noted, however, that
not all LED lights are created equally; older options and LED landscape
lighting purchased from big box stores are generally not on par with the
fixtures an outdoor lighting professional will provide.
also helpful to understand that the lifespan of LED bulbs is calculated
differently than that of halogen bulbs. Halogen bulbs burn out or fail,
which is what determines the end of their useful life. According to the
Energy Star website (EnergyStar.gov), "LEDs typically do not ‘burn
out’ or fail. Instead they experience light depreciation, where the
amount of light produced decreases and light color appearance can shift
of this, halogen bulb life is determined by "the time it takes for
50% of a large group of lamps to burn out," as opposed to LED bulb
lifespan, which is "based on a prediction of when the light output
decreases by 30 percent." (EnergyStar.gov)
Maintenance: Both options offer low-maintenance
landscape lighting; however, halogen
bulbs will need to be replaced much more often than LED bulbs. For
example, you can expect to replace halogen bulbs every one to two years,
depending on usage. You can achieve the same lighting design with LED
fixtures and should not have to replace bulbs for 10 to 20 years.
makes LED bulbs a particularly appealing option for hard-to-reach areas,
such as high in trees, or for folks who simply do not want to be
bothered to change light bulbs every couple of years.
Lumens versus Watts:
It is common practice to look to a bulb’s wattage to be a good
indicator of the brightness of the light it will produce. With halogens,
this way of thinking works fine, but it can become confusing when trying
to compare halogen bulbs with LED bulbs. Wattage tells us how much
energy the bulb draws to produce light, but LED bulbs pull far fewer
watts to produce the equivalent light of halogen bulbs. It is actually
lumens that you want to look for, since lumens are the measurement of
the brightness of the light produced.
example, if you have a light fixture in your home with a 60-watt bulb
that produces 800 lumens, you would only need to find an 8- to 12-watt
LED replacement bulb to achieve the same level of light.
when considering landscape lighting, be sure to look at the lumens,
particularly if you are considering LED lights.