What is a spotlight? What is a floodlight? Knowing the difference between the two is important for properly lighting any application. Before you can understand the difference, you must know what a beam pattern is. Beam angle or pattern is a measurement of the angles that are formed between a cone of light’s brightest point (the center) and the points on both sides of the center where the light’s intensity is 50 percent as bright.

PAR30 bulb that is available with a spot or flood beam pattern.

Fixtures, such as retrofit LED can lights may also look similar to one another while functioning as either spotlights or floodlights. Some light bars are even capable of emitting flood, spot, or combination beams. There are, however, certain fixtures that we imagine when we think of floodlights and spotlights.

There is a very dangerous myth floating around, one which could actually result in severe injury and even death – “Electricity always follows the path of least resistance”. This is one of those myths that results from a general fact being blown way out of proportion.

Forget colleges and engineering schools, most high school students learn that electricity does behave this way, as a part of the basics of electricity and resistances. Worryingly, this myth isn’t just stated as a fact, it’s a commonly followed practice in many electrical circuit designs, especially when it comes to grounding.

Walk into any industrial plant that uses motors or pumps and you’ll find they’re all connected to ground rods. Ask anyone why that’s done and you’ll likely get the same response everywhere (even from the people in charge of the electrical maintenance) – It’s to eliminate the potential differences.

A burnout, in electrical terms, is a drop in voltage across an electricity supply system. It can be spontaneous (unintentional) caused by disturbances in the grid, or intentionally caused during emergencies when the load needs to be reduced in order to prevent blackouts. The lower voltage causes lights to dim, leading to the name “burn out”.

Spontaneous burnouts usually cause voltage to drop for only a short period, while the intentional ones can have effects lasting anywhere from a few minutes to a few hours.

A burnout can prevent some electrical devices from getting harmed by power loads, but others can actually get damaged severely. Here are some facts that you should be aware of:

If you’re thinking of installing solar panels for your home, you’re probably doing a lot of research to see what the costs and your options are. There is a lot to get up to speed on, so let’s start with what solar panels cost.

Solar panels have been steadily dropping in price, due to more efficient manufacturing and increased popularity. Currently, they are at an all time low, and the cost of a solar panel is around $5 per watt of output. A quick look at your monthly electric bill should help you figure out what you need, in terms of power.

That’s just part of the equation though. The main reason for installing solar panels is to save money on electricity. Depending on where you live, you may be able to make some money by selling excess electricity back to the grid. Rates vary for this, so be sure to investigate the options fully.

Buying solar panels appears to be a big investment, but most people find that they are able to pay them off in under ten years, and sometimes faster. There is a complex mix of factors that determines that timeline, including your power consumption.

There are federal tax credits available for people purchasing solar panels, and usually work out to the tune of 30 percent of the purchase price of the system, including converters and batteries. That’s a significant incentive. Between the tax credit, selling energy, and the long-term promise of energy independence, there has never been a better time to get solar panels.

Of course, it’s all a little overwhelming. What you need is someone who is familiar with the territory to walk you through all the steps. The Electric Connection has the experience and the connections to get you started on the path to energy independence. Give us a call today to get the process started.