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Why does one 120v 400w fixture light a metal halide bulb less brightly than the rest of the fixtures in the room even with a new bulb?
It seems most likely to me that the ballast of the dim one is bad--metal halide bulbs aren't simply connected to the 120 V line voltage but need a "ballast" for several functions, including producing a high enough voltage to start them and regulating the current through them. If one was bad (or was designed for a different bulb), that would explain everything. One other possibility is that there's a wiring problem and either the dim one isn't getting a full 120 V, or the others are getting more than 120 V. If this is a three-phase commercial installations there are various ways to mis-wire things and get odd voltages; in a residential system, you'd pretty much either have 120 or 240, and the 240 would probably quickly overheat a ballast made for 120, so that doesn't sound likely.
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Which types of light can produce fixtures Last week I attend a concert in my brothers collage there I noticed the light fixtures effect but I dont know about those light.?
Wide varieties of fixture are available for LED lights.
Light fixture height from dining room table?
The standard height from the top of your table to the bottom of the light fixture above should be between 30"-36". Also the size of the fixture should be a little bit greater than 50% the width of the table itself.
How do you replace a turn signal tail light bulb on a 1989 Chevy Celebrity?
In order to change any of the tail light bulbs in a Chevy Celebrity it is necessary to remove the light fixture: 1. Inside the trunk next to the quarter panel there are three nuts. Remove the center nut on the side you want to remove. It should line up with the center of the light fixture. 2. Pull the fixture out until the stud clears the body. 3. Pull gently outward to pull a tab out of the backup light fixture. 4. Unlock the appropriate socket and remove from the fixture. Change the light bulb and reassemble. ;:
What is the difference between metal halide and mercury vapour lights?
In a metal halide light, the electricity heats a metal filament to a high temperature creating an extremely bright light. Metal ions burn off. A gas of the halide group (chlorine, bromine, iodine) reacts with the metal ions that have burned off and redeposit them on the filament. Because the filament is constantly being rebuilt, it can be brighter than a regular light bulb. Also it heats the gas to the point where the gasses give off light. So both the filament and the gasses give off light. With a mercury vapor light, mercury vapor is heated until it gives off ultraviolet light. The filament only serves to heat the mercury. It does not give off light. This light is used to excite phosphrus and other chemicals on the edge of the bulb. Those chemicals glow in the visible light spectrum. As a result, they illuminate.
What are some of the things that a handyman fixes?
A handyman fixes a lot of things, specifically things located in or around a house. They fix windows, toilets, light fixtures, painting, drywall and carpentry.
What is the purpose of a light fixture mounting bracket adapter and how does it help in installing light fixtures?
A light fixture mounting bracket adapter is used to attach a light fixture to a mounting bracket that may not be compatible with the fixture. It helps in installing light fixtures by providing a secure and stable connection between the fixture and the mounting bracket, ensuring that the fixture is properly supported and aligned for safe and effective lighting.
Sentence with fixtures?
The mansion has gold-plated bathroom fixtures.
How do roaches get into light fixtures?
Roaches may enter light fixtures through small openings or gaps around the fixture, such as where wires enter the fixture or through ventilation holes. Once inside, they are attracted to the warmth and can find shelter in the fixture. Regular cleaning and sealing any entry points can help prevent roaches from getting into light fixtures.
How can I install fluorescent light fixtures in my home?
To install fluorescent light fixtures in your home, follow these steps: Turn off the power to the area where you will be installing the fixtures. Remove the existing light fixture and disconnect the wires. Install a new fluorescent light fixture according to the manufacturer's instructions. Connect the wires, making sure to match the colors. Secure the fixture in place and turn the power back on to test the light. If everything is working properly, you have successfully installed the fluorescent light fixtures in your home.
Does a down light consume less electricity?
The fixture construction has nothing to do with the amount of energy that the fixture uses. It is the lamp in the fixture that draws the amperage. This amperage times the fixtures voltage is what gives you the fixtures wattage. W = A x V. Watts = Amps x Volts.
Are all light fixtures dimmable?
Not all light fixtures are dimmable. Some fixtures are designed to be used with dimmer switches, while others are not compatible with dimming capabilities. It is important to check the specifications of the light fixture to determine if it is dimmable or not.
Fluorescent Light Fixtures?
form_title= Fluorescent Light Fixtures form_header= Add light to your home with fluorescent light. How many fixtures do you need?*= {1, 2, 3, 4, 5, More than 5} Is the fixture for a drop ceiling?*= () Yes () No Do you want the fixtures delivered?*= () Yes () No
What are the example of lightning fixtures?
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What is a vapor tight fixture light?
It is a fixture that has a hermetical seal that keeps fumes and vapours from the electrical parts of the fixture. A good example of a vapour tight fixture is one that is used in paint spray booths. These types of fixtures are not to be confused with explosion proof fixtures which are in a different category altogether.
What is the formula for calculating the full current load of a 400 watt metal halide light?
For the amperage of a metal halide fixture look for the nameplate which can be found on the side of the ballast. There it will tell you what the amperage of the fixture draws. Knowing what one fixture draws will allow you to size the lighting circuit for wire and breaker sizes.
Can you convert fluorescent tube fixture to accept a led light?
No, the fixtures do not have anything is common other that emitting light. If you are talking about removing the fluorescent fixture and installing a new fixture that can take a LED lamp then the answer is yes.
Can you replace a 150 watt metal halide lamp with a 175 watt?
The light bulb needs to match the ballast in the fixture.
