Category: Lighting


How to Wire LED Lights in a Circuit


Many people do not know how to wire LED lights due to the accuracy required in the circuit values and the number of LEDs to use in a lighting circuit. For the circuit to work, you need to use accurate values for voltage, current, and resistance. It is quite difficulty to wire them due to the delicate parts involved. However, with the correct guidelines, anyone interested can succeed in wiring them. This is because the calculation of the values is straightforward. Here, are four steps that may help you in wiring LED lights.

STEP #1: Acquire the right LEDs

The first thing one needs to do in order to wire LED lights in a circuit is acquire the number of LEDs you require in your circuit. Most of the LEDs available in the market require just a little amount of power. Therefore, if you have a high power supply, you can wire as many LED lights as you want. You must be aware of the spec of the LEDs to use in your circuit. You must be aware of the voltage and current of the LEDs. To make the work easier, use LEDs with the same value of voltage and amperage.

STEP #2: Decide the type of circuit

You may decide to wire LED lights in series or parallel. It is advisable to decide which type to use in your circuit before you start wiring. However, your decision may be dependent on the power supply you have. If you have a high power supply, you may connect the LEDs in series. This is because in this type of connection, the required voltage is more than the sum of all the voltage of the LEDs you are using. Conversely, if you have a weak power supply, wiring in parallel is the best option, but in case you want to wire a few LEDs, a series connection is appropriate due to its simplicity.

STEP #3: Determine the resistor you need

The next step, when you want to wire LED lights in a circuit, is the determination of the resistors you require in the circuit. This is pretty easy because there are online LED circuit calculators you can use. You just need to go online and input the number of LEDs in your circuit, the voltage of your power supply, and the amperage and voltage of each LED. The calculator will provide the current of the resistor you require so that your circuit can work.

STEP #4: Wiring the resistor into the circuit

After determining the correct resistor, you need to wire it into the circuit. You may do this in two ways. One, you can use a resistor with current rating of the total circuit and fix it to the positive terminal of your power supply. Two, you can use a resistor with the same value, but with a lower current rating to the cathode of each LED. The cathode of each LED should be wired in parallel while the anodes should be wires to an SPST switch. Then make sure you have wired the other terminals of the switch to the negative terminal of your power supply. That way, you have managed to wire LED lights in circuit. If you have been wondering how you can wire LED lights in a circuit, here are simple steps that may guide you.

Wireless Remote Light Switch: An Integral Component for Home Lighting Automation


Primarily led by the growing adoption of smart home automation solutions in the UK, home lighting technology has come a long way and still continues to evolve. In developed markets, one of the major advances in this domain, after transition from using incandescent bulbs to LED lights, has been to give the users the ability to remotely control their home’s lighting system in a seamless manner. At the heart of such a lighting automation system lays a central control device and several wireless remote light switches programmed to activate or trigger their corresponding receivers, which are, in turn, connected to lighting fixtures or power points. To offer more intuitive control and flexibility, the central control hub can be controlled using a software application that works on smartphones, computers, and other compatible wireless devices.

The importance of wireless switches in the home lighting control systems can be acknowledged by the numerous benefits that they provide to the homeowners. Some of the noteworthy ones are:

Seamless Integration with Home Aesthetics:

The battery-operated wireless remote light switches and their corresponding receivers offer both convenience and usability. With the receivers plugged into or connected to the power outlets that feed electricity to light fixtures, the switches can be installed using a two-sided tape and moved anywhere within the 30-feet range. As this eliminates the need for unnecessary hard-wiring, family members get a perfect combination of maximum functionality and minimum impact on interior aesthetics.

Customisable to Suit Diverse Requirements:

Depending on the lighting needs of your home, remote-controlled switches offer much-needed flexibility in terms of controlling groups of lights and setting pre-defined modes. Considering that one switch can control multiple fixtures and vice-versa, your lighting can be conveniently extended or contracted to fit your size and scale of automation. Advanced receivers which have a dimming function also allow families to create pleasing ambiances.

Convenience to Scale Up Both Horizontally and Vertically:

As installing additional switches and receivers require minimal effort, wireless lighting systems provide greater convenience to scale automation both within the room or outside the area already covered. Unlike traditional switches, these don’t require expensive and time-consuming hard wiring. For instance, if homeowners who already have wireless switches installed to control indoor lighting decide to expand the same to manage outdoor lights, they can do it with minimal hassle.

Control Lighting Real Time When Outdoors:

Advanced lighting automation solutions that integrate wireless switches, photo sensors and IP cameras allow you to gauge current lighting levels from anywhere using your smartphones and control them accordingly. This is especially useful for working parents who have young children at home. Controlling light real time using switches and dimmers helps you to save considerable energy compared to traditional wired systems.

Tips to Install an Exterior Sconce Light


Exterior light can serve many purposes. The main purpose is to provide the light for the exterior of a home. The sconce light can work well for the purpose of exterior light on decks or patios. By using the right bulb in the exterior sconce light, any homeowners are able to lounge in their favorite chair for reading or just for relax. Some of the sconce light globes are open at the top. For that reason, you have to be certain when you are going to install them in the place that can protect them from the rain or snow. Basically, the exterior sconce light comes with a rubber steal which fits between the fixture and the wall for protecting the electrical connections. At this time, this article is going to give you several tips to install an exterior sconce light. Just check out the following tips.

Firstly, you need to pull the wire through the hole and then pull it through the holes in light switch box. You should install the box to the wall based on the instructions from the manufacturers. Then, you need to strip three inches of the outer covering from electrical wire in a way to reveal the white wire, the black wire, and also the bare wire. Next, you need to strip for about 1/2-inch of the insulation from white and black wires.

Secondly, what you have to do in installing exterior sconce light is to hold white wires parallel to each other and then insert the ends to the wire nut. After that, you have to tighten it down on the wires. Next, you need to do the same thing with the bare wires. Actually, the light switch comes with two thermals. You need to secure one of the black wires to the one and also the other black wire to other with the screwdriver. Moreover, you also need to secure the switch to the light switch box and then you can install the switch cover plate.

Thirdly, you should go to the location of the sconce light and then you need to strip the wires like when you did for the light switch. After that, you have to connect the white wire from light to white wire from electrical wire just like when you did with the light switch. This step should be repeated with the black and ground wire. Also, you have to wrap the connections of the wire nut using electrical tape, and then push the connection into the junction box.

Fourthly, you need to set the cover plate of fixture over the junction box. Then, you should align the holes of the screw with those on the junction box. After that, the screws that are provided with the fixtures should be inserted, and you need to tighten the fixture to the wall. Do not forget to check the rubber seal in order to ensure that it is certainly in place.

Lastly, you can go to the electrical panel for installing the new breaker for sconce light by following the instructions from the manufacturer. Now you can switch the breaker into the on position.