A post top light refers to the lights that are mounted on poles, ranging from seven to twenty feet tall. You can usually spot them near roads, especially on pathways. They can also be installed by parking lots, or on large school campuses. They’re generally found in areas that are often frequented by pedestrians and vehicles.
When installed near streets, or by pedestrian pathways, they’re aimed at improving the safety at night through illuminating the way and deter potential criminals. When they’re fixed by a parking area, they work to discourage thieves or vandals. To further attain this goal, it’s not uncommon to see multiple fixtures on one pole, in order to make the light evener.
Since the introduction of LED lights into the market, post top lights that utilize LED technology have been replacing conventional HID lighting. This is mainly based on how LED lights outperform older lights, and offer lower energy and maintenance costs, at a higher quality.
With the issue of safety concerning streets, especially badly lit ones, quality lights are necessary for passing pedestrians and vehicles. Due to the illumination levels, and the height of the poles, the most common use for LED post top lights is to light up pathways.
Both roadways and pathways require a level of safety, which begins with the right illumination levels. With effective, and bright post top lights, potential thieves and vandals are deterred from causing disruption and harm to others.
A similar concern has been rising concerning parking lots. With public parking areas that are unguarded, petty criminals can be encouraged to steal, or even damage cars. Even if there isn’t any security to look after the parking area, the security level can be immediately increased through the correct illumination levels, and quality lights that offer an even distribution of light, and options to increase the visual perception of brightness.
When it comes to educational and commercial campuses, safety can be one of the most important things to consider. With an even distribution of light and a high lighting performance than the conventional lighting, the LED post top light is preferable when providing security to campus through correct lighting.
Post top lights can be used for a wide range of applications, but they’re the preferable option, over conventional HID lights. Unlike the common options on the market, it has a prolonged lifetime at a lower cost, and its quality lighting performance can assure any vehicle or pedestrian increased safety.
Despite generally being more common in the market today, conventional HID lights have several drawbacks to them. These limitations concern both their costs, as well as their general performance and lifetime.
The cost of supplying the required energy for an HID bulb ranks higher than the common LED lamp. The average bulb would need about 100-250 watts, and the annual cost for this can range from 6,300 to 15,700 dollars.
Not to mention that due to their low quality, they have a relatively high maintenance cost. With how they need to be regularly repaired or replaced, the cost is increased. If a lamp or ballast needs to be replaced, a bucket truck or a lift is usually required to reach the bulb. This would require a contractor, who owns one of those methods. Of course, you would need to pay for the repair or the new bulb that needs replacing. All in all, a single HID fixture can cost 1,120 dollars in labor and material over three years.
When it comes to lighting performance, the conventional HID lamp offers a lower quality. The light output decreases after the initial install, lowering the experience from day one. It has a generally low CRI (Colour Rendering Index), which refers to a light’s ability to reveal the actual colour of objects, when compared to a natural light source.
HID lamps usually have a rather short lifetime. If you decide to install one with a longer life, then it recompenses with a poorer quality of light, offering you a low performance.
Since their arrival into the market, LED lights have been the better, more advantageous option – especially for post top lights.
It all starts with how they generate light – with diodes, LEDs generate light through a semiconductor. Through having a commonly called ‘multi-point’ source, fixtures have multiple diodes, which helps the light to be more evenly distributed. This improves the lighting performance greatly, through providing consistent light.
If you’re an energy-saving enthusiast or simply a forward thinker, then you’ll prefer LED lights over the conventional lighting options. LED lights offer a 35-80 percent reduction in energy consumption – this stems from the fact that they generate light differently. With this reduction, you can find yourself saving up to 800 dollars per fixture every year.
As previously mentioned, the maintenance costs for HID fixtures can seem pretty daunting. For LED lights, however, the LED generated light output degrades very slowly. This secures you a prolonged lifetime of around 50,000 hours, instantly reducing the costs of potential repairs or replacements.
It’s crucial to focus on the lighting performance of these LED post top lights, and the better-ranked potential that they possess. Starting with their even distribution of light, due to each fixture having multiple diodes. Each light has a range of color temperatures, with a wide variety to aid you to choose the right one. If you’d prefer it, there are options to increase the visual perception of brightness – in order to achieve the best product for you.
With its modern, improved technology, outdoor LED post top lights are simply the more preferable options on the market today.