An orange-white light is produced by a combination of metals and gasses inside a glass tube. When first struck, the HPS bulbs emit a dark pink glow and an intense orange light. Why are some street lights pink? When the lamp is turned on, the sodium isn’t properly evaporated. It is a low light neon/argon […]
You can use 75W, 100W, or even 125W equal bulbs if your fixture is rated for 60 Watts. Can you use a 60W bulb in a 100W socket? For a 60-Watt fixture, you could use 100W, 125W, or even 150W led equivalents because they all consume less than 60Watts. It’s possible to use a 150 […]
How much does a wooden light pole cost? Depending on the type of wood and who you buy it from, a 45 foot class 3 pole can cost between $150 and $700. How much does a power pole cost? What is the cost of Power-Pole compared to other anchors? Power-Pole shallow water anchor prices range […]
How many LED high bay lights do I need? The 100 watt High Bay lights should be put out every 8 to 14 feet. A 6×3 pattern is 18 lights for basic lighting, 7×3 for 21 to 24 lights, and 8×3 for 21 to 24 lights. How do you calculate how many LED lights do […]
How long do battery operated Night Lights last? The Christmas lights can last up to 7 hours on a battery set. An expected battery life usage time is what the battery lights should have. Can I leave a night light on all night? Do you think it’s safe to leave a night light on all […]
What is the wavelength of mercury? How do you find the wavelength of mercury? To find the wavelength that corresponds to the energy of mercury, you need to look up the ionization energy and use the relation E to find it. How many emissions does mercury have? The four visible lines of mercury are shown […]
The winding can be connected if the leads are numbered between 1 and 6. The wye and delta connections are used on machines that have two different voltages. The machines with 1 to 1, 2 to 2, 3 to 3 will have a delta run motor. Are motors Delta or Wye? 3 closed deltas tend […]
How much is a street light pole worth? The estimated cost of a street light pole is between 2000 and 3000 and the electrician’s cost is between 1000 and 15000. The total cost will go up if the project is for a highway or bridge. How much is a street light worth? The term “traditional […]
The website crimewise.com states that the light intensity should be 1 foot-candle. 2 foot-candles should be used in areas where there is a chance of damage to vehicles. How many lumens do you need to light a parking lot? Light bulbs are the same as parking lot lightings, but they work differently. Two 20,000 lm […]
Installation is not included in the street light pole cost of between $2,000 and $3,000. The average cost for an installation in a city is $1,000. How much does it cost to install a light pole? The estimated cost of a street light pole is between 2000 and 3000 dollars, and the electrician’s cost to […]
