There is a light emitting device known as the LEDs. The light produced by the products is up to 90% more efficient than the light produced by the old fashioned bulbs. The visible light comes from the tiny light sources we call LEDs, which are caused by an electrical current passing through a chip. What […]
The full light output of metal halide lamps is not achieved immediately after start. They need a period of time between 1 and 15 minutes to reach 90 percent of their light output. How can you tell if a Metal Halide bulb is bad? When compared to other lamps in the same system, the lamps […]
How do you replace an old ceiling light fixture? There are 8 steps to replace a ceiling light fixture. Do I need an electrician to change a light fixture? Is it necessary for me to hire an electrician to install the light fixture? If you don’t have previous electrical experience, you need to hire a […]
What are the types of light energy? Light energy can be found in many different ways. How many types of light are there? A single source of light is what people want. Ambient lighting is one of the three types of lighting that have a specific function. What are the 7 types of light called? […]
How do you calculate lighting for a warehouse? How do you calculate how many lights are needed? If you divide the width of the room by the length, you get the minimum amount of power needed. The number of 60- watt equivalent bulbs is determined by dividing by 60. To figure out how many light […]
What is OSHA’s rule? The American national standards for workplace health and safety have been developed by the Occupational Health and Safety Administration. Employers are obligated to provide a safe workplace environment according to the primary rule of OSHA. What is OSHA and why is it important? OSHA’s goal is to save lives, prevent injuries […]
Are old chandeliers worth anything? A chandelier that is in good, original condition will have more value than a chandelier that has been extensively refurbished. There are chips and cracks in the crystal. Check to see if the pieces of the crystal are the same as before. How can you tell if a chandelier is […]
What is OSHA standards for lighting? The general construction area, warehouses, corridors, hallways, and exit ways need to be lit to a minimum of 5 feet. The lit areas include concrete placement, evacuation and waste areas, loading platforms, active storage areas, refuelling, and field maintenance areas. What are lighting standards? There are many standards that […]
Is recessed lighting outdated? The flexibility to change the finishes later is one of the reasons why the lights are timeless. There is a can in the ceiling. The finish can be bought in a variety of colors and styles to fit your needs. You have the option to change them as often as you […]
How bright is 800 lumens? The brightness is measured by the lms. A 60- watt bulb can produce 800lm of light. The same 800 lm bulb is produced by an LEDs bulb which uses less than 9 watt. How many lumens does a room need? A sitting room or bedroom will typically require 10 to […]
