Risks. Although it is usually OK, many electricians advise leaving the switch turned off when not in use to prevent a permanent source of high-currents. Can you leave a shower switch on? You know that pull-cord switch on your shower? … Continue reading →

A DMX line is limited to a total of 512 channels, which is also called a universe. Each lighting fixture you have uses a number of DMX channels depending on how many parameters the fixture has. Lights can also have … Continue reading →

The first part of a stage lighting system is the console. This is where the you turn on and off the lights and give instructions for movement. The lighting console takes the ideas from the hands of the lighting director … Continue reading →

What is an ETC Ion? Ion Xe from ETC provides complete control of conventional and moving lights, LEDs and media servers. It supports multiple users with partitioned parameter control and full backup, multiple playback faders and cue lists in a … Continue reading →

The intelligent headlight control uses a video camera to measure the ambient brightness and to estimate the distance from vehicles in front and oncoming traffic. This data is used to implement a variety of light functions. Where is the headlight … Continue reading →

The potential flicker frequency in a broad range of simple LED light bulbs is subsequently double the power frequency, 100 Hz and caused by rectifying AC power.Studies have shown that the human eye can perceive flicker of LEDs at rates … Continue reading →

Best overall: Feit Electric OM100 – RGBW It has a peak output of 1,600 lumens, making it the brightest LED smart bulb on the list, equal to a traditional 100W incandescent bulb — that’s some serious light. Which smart light … Continue reading →

Ideally, each fixture has a unique DMX ID/address, although any fixtures that have the same ID/address will react to the same commands. Every DMX fixture has an input and an output, allowing you to daisy-chain your DMX cable from one … Continue reading →

Do I need a DMX decoder? “DMX” stands for “Digital Multiplex Signal”.For example if you would like to control a single color LED light then you will need a single channel DMX Decoder/Driver. For an RGB fixture you will need … Continue reading →

What is a DMX scene? Let’s recap that bit: A scene is simply a snapshot of all the lights you set up via your DMX controller, which you can instantly recall by the press of a button. How do you … Continue reading →

Fairy string lights are a great way to add flair to any home.And with today’s technology getting smaller and smaller, there’s no need to rely on plug-in lights. For outdoor areas or temporary displays, battery-powered lights can be a simpler, … Continue reading →

Lighting system or “system” means plants, works, instrumentalities, and properties used or useful in connection with providing lighting and necessary resources and appurtenances for the system.Lighting system means light bulbs, lighting fixtures, exit signs and LED strips. What are the … Continue reading →

Some may be much slower, not because your internet is slow, but because the server you’re downloading the file from is busy or slow. You can back this up by heading to a site like speedtest.net, which measures your internet … Continue reading →

Combi boilers have controls on the unit which allow you to set the temperature of the water that will be circulating around the central heating system and out of the taps. The best setting for combi boilers is often recommended … Continue reading →

Ellipsoidals can be used for any job but their primary function is to illuminate a specific proximity. They are the common use for spotlights as they can give a small sharp circle. It has an ellipsoidal reflector behind the lamp … Continue reading →