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can you use led bulbs in normal fittings

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can you use led bulbs in normal fittings插图

Yes

Can you put LED bulbs in regular fixtures?

The big question then becomes if putting LED bulbs in regular fixtures is possible. Strictly speaking, the answer is yes. There are, however, a few caveats. Things like fixture type, wattage, lumen capacity, and heat dissipation all play a part. These are all things you should consider before making the switch to LED bulbs.

What type of LED light bulbs can be retrofitted to existing fittings?

The majority of led lamps can be retrofitted to existing light fittings. Philips do a range of MASTER mains led lamps – gu10 spot lamps and the e27 led bulbs amongst others. Most are available on Amazon or with a quick search online, just search for philips master led. 4W equivalent to about 35W halogen. 7W equivalent to about 50W halogen.

Can I replace my LED bulbs myself?

Yes, in many cases, you can simply replace your bulbs separately, one by one. We guide you through the most important steps for selecting replacement LED bulbs for most commonly used fittings. If your bulbs require a voltage level other than the usual 230V, some additional elements need to be taken into account.

How do I select replacement LED bulbs for my fittings?

We guide you through the most important steps for selecting replacement LED bulbs for most commonly used fittings. If your bulbs require a voltage level other than the usual 230V, some additional elements need to be taken into account. Replacing your existing incandescent or halogen bulbs with durable LED bulbs offers numerous benefits.

How many halogens are in a 7W?

7W equivalent to about 50W halogen. (These are much larger and normallly require a philips specific fitting)

Can a 230V GU10 be replaced with LED?

I’ve recently replaced my 230volt GU10’s with some LED GU10 ‘s from TLC and am fairly pleased with them (except for the cost!!) – they directly replace a GU10 and are the same dimensions exactly.

Can a mechanical connector be 230V?

No idea. But the general idea is that the mechanical connector should be identical and if both bulbs are 230V, you will be OK. If the voltages are the same but not 230V, then there will be a transformer already with the right voltage but you will need to check that the current rating of the transformer is adequate.

Do you need clearance from the moderators for interest parties?

Rosie there are Forum rules for "interested parties " you need clearance from the moderators.

Can LED lights be retrofitted?

The majority of led lamps can be retrofitted to existing light fittings.

What is an EDT test?

EDT conducted tests to determine how much heat might develop in such a connection. A standard, four-foot fluorescent tube light fixture was obtained from a local hardware store. Different combinations of fluorescent and LED tubes were connected to the fixture. A variable autotransformer was used as the electrical supply to vary the input voltage. A potentiometer (variable resistor) was inserted into the circuit upstream of the tube connection to simulate a high-resistance connection.

What happens when a fixture is connected to a UL type B?

When the tube draws current through the resistance, the voltage received by the tube drops. Since the LED driver in a UL Type B tube is a fixed-power load, it responds by pulling more current, and the increased current through the high-resistance connection causes the voltage received by the tube to drop even more. The product of the current drawn by the LED driver and the voltage drop in the connection is power lost as heat in the connection between the tube and the fixture. The more power is lost in the connection, the hotter the connection becomes.

How many watts does a fluorescent ballast use?

Using a fluorescent tube with a ballast (Figure 1), the power dissipated as heat in the connection was never more than 5.0 watts.

What is the purpose of a ballast?

There are different types of ballasts, but in general, their purpose is to limit the flow of current into the fluorescent tube. LEDs are a different matter. Each LED tube or fixture is made up of many smaller LED elements, …

What is an LED tube?

LEDs are a different matter. Each LED tube or fixture is made up of many smaller LED elements, with circuitry that keeps the LED elements working together. There are three different types of LED tubes: UL Type C operates with an external LED driver.

How many watts of electricity would be enough to melt plastic?

57.4 watts being dissipated into the plastic of the fixture connection would be enough to melt and ignite the plastic. Although the experimental tests described did not result in fire, EDT has consulted on at least one fire matching the described conditions.

What is LED driver?

An LED driver approximates a fixed-power load on the electrical supply, like a computer power supply. That means that if the voltage to the tube decreases, the driver draws increased current to compensate.

How many lumens are in a candle?

Basically a lumen is the strength of a single candle from one foot in distance (or 30cm away). So if you have a bulb or lamp that is 100 lumens it would be as strong as 100 candles from one foot away. However it seems manufacturers can’t decide how to measure this.

What is a GU10?

The MR16 and MR11 refer to the reflector, so a GU10 with either size reflector is a simple plug in replacement , however the extra low voltage lamps tend to be called MR16 and MR11 and they can’t in the main be changed by simply swapping the lamps ro bulbs over.

Why do you need a dimmer switch?

Having a dimmer switch in any of the rooms in you home or studio can help create the desired mood lighting and will help with creating an effective ambience. However, before choosing a dimmable bulb you will need to ensure your lighting circuit is dimmer compatible.

How many watts does a dimmer switch need?

It is worth noting that most dimmer switches will also likely have a range of wattage again often 10W or 50W minimum so often to swap to LED the dimmer may also need changing.

How long do LED lights last?

LED Lighting is the future of lighting, these new eco-friendly light bulbs save both money and energy. A typical bulb lasts around 50,000 hours of continuous operation, that’s over 17 years if used for 8 hours every day!

What is LED flood light?

LED flood lights are designed for outdoor use making a great addition to your outside area and are especially useful as security lighting when combined with a PIR sensor. These floodlights come in a number of different power outputs, depending on the strength of light you require – from 900 through to 7500 lumens (more on lumens can be found below).

What is cool white light?

Cool white gives a much brighter glow and is great choice for kitchens and bathrooms, however this ultimately is down to preference; the light given off by a cool white bulb is a clear more crisp kind of light . Warm white and cool white LED colour examples.

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