LEDs, however, last for about up to 20 years, maintenance-free. Which would be the case if you used traditional lighting. Which basically means they’ll pay for themselves in about a year, at least.Īnd those money savings? They can be passed on to other more important things.Īs in, not replacing your lighting every 2 to 3 years. Using an LED dusk to dawn lighting, versus a traditional fluorescent HID fixture, can save your client up to 90% on energy costs. This can interfere with the dusk to dawn fixture’s sensing capabilities, making it think it’s daytime when it’s actually not. Helpful installation tip: Make sure that when you position your LED dusk to dawn, it won’t be exposed to light from other fixtures. Count that as one less thing to worry about. Then, as the sun goes down in the evening, the current stops, signaling for the fixture to turn on automatically.Įven better? Since the dusk to dawn’s activation is based purely on current ambient light levels, Daylight Savings or seasonal time changes won’t affect its ability to turn on and off at appropriate times.
Once the photocell is exposed to a certain amount of light, the current flows and the fixture shuts itself off. They’re equipped with a small photocell that detects the amount of current ambient light and uses semi-conductors to control the electric current within. But mostly barns, driveways, sheds, yards, and garages. So LED dusk to dawn LED lights are great.
#REGENCY LIGHTING LED DUSK TO DAWN LIGHT HOW TO#
Read on to learn all about how LED dusk to dawns work their magic, why you should always choose LED over traditional HID fixtures, how to tell a bad from great dusk to dawn, and which applications serve them best. No missed energy savings and no surprise electric bills. Only, with this particular kind of lighting, you never need to remember to turn it on and off it does that part automatically, the second that light is either detected or, well, undetected. Not only are they perfect for increasing outdoor security levels, but they do it in a way that saves you time, effort, and money. A tiny amount of splash light makes the diffuser glow, it looks nice.LED Dusk to Dawn Lights are the powerhouse energy-savers in the LED lighting world. I specced a mere 250W of extremely well-aimed LED spots, $125/year.Īnyway, for former halide lights, I just mount an aimed fixture inside the old diffuser, aimed out the hole in the bottom. They were on city poles, so the location was not good.
We once had seven 400W halide lights (3150W) lighting up a 400' right-of-way (and also, half the town). On the other hand, if you aim the LED in exactly the wedge of light that you want, you're still no more lumen efficient, but you're only paying for the lumens that are actually on target. Your linked one is 7000 lm, half the brightness of your MH. It would take 4 of those corncobs to make the same light, and it's actually less efficient. I saw one ad claiming their 45 watt, 3300 lumen LED is more efficient that the 175 watt metal halide. If you go with a corncob LED, you won't save any money unless the LED is less bright: this is a common con-job when selling LEDs. Cost savings is in aiming, not LEDįact is, halide lights are about as efficient as LED. Their lights are LED and are properly aimed.
Meanwhile at the gas station, the canopy lights make the pump area glow pleasantly, but even the trees in front of the place are pitch black. and oh, the skyglow! Just here at this restaurant the car dealer's halide light is blasting in the window from across the highway. You have wallpack lights painting a super bright spot on the wall (useless), path lights lighting a huge circle not just the path. They intentionally defeat the best characteristic of LED - that they make a wedge of light, which is what you really want. You will need to bypass the ballast! Failing to do so will fry the LED.Ĭorncob LEDs are always a bad idea.
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