You can safely put 48 regular (incandescent) 40 watt lights on a 20 amp circuit. If at some future date you might place higher wattage lights in the circuit, you will want to limit the number of lights to 20.
The voltage needs to be known to give an answer to this question.
The low voltage needs to be stated of the 20 watt lamps.
50 watt equals less than 1/2 amp current flow at 120 volts so you can have 30 light on a 15amp breaker or 40 on a twenty amp breaker.
Remember that dimmers are for incandescent lights only unless you invest BIG BUCKS on dimmable fluorescent lights and fluorescent dimmers. Make sure that the switch that you replace with the dimmer does not control a plug-in outlet unless it is a lamp. You could do harm to an appliance not designed for such use. Otherwise,just add up the wattage of all the bulbs on the dimmer and buy one of the next size rating. So if you have two 60 watt bulbs, two 75 watt bulbs-- that's 270 watts total.Find a dimmer rated for 300 watts or more.
It will power two 400 watt lamps.
Using a 1000 watt dimmer switch in a lighting system allows for greater control over the brightness of the lights, which can help save energy and create different moods or atmospheres in a room.
Yes.
To effectively control the brightness of a 1000 watt LED light using a dimmer switch, make sure the dimmer switch is compatible with LED lights and has a high enough wattage rating to handle the 1000 watt load. Adjust the dimmer switch to increase or decrease the voltage supplied to the LED light, which will in turn control the brightness of the light. Be cautious not to overload the dimmer switch with a wattage higher than its capacity to avoid damage.
Yes. 65watts X 4 lights /110 volts = 2.3 amps
SAD lights are typically used for fish tanks or aquariums and these light usually generate about 73 lumens per watt. SAD lights in lamps generate more lumens then lights made for aquariums they normally generate about 10,000 lumens.
It is very easy to install regular 60 or 120-watt light bulbs on your own in your home. However, if you have longer lights or fluorescent lights, you may need assistance.
Lamps with five flexable lights that provide great lighting and come with shades and four way switches. The information below is telling you how brite the light will be if you used the same number watts in the lamp. Using 15 watt bulbs Using 30 watt bulbs Using 40 watt bulbs Using 60 watt bulb Switch 1: 30 watts Switch 1: 60 watts Switch 1: 80 watts Switch 1: 120 watts Switch 2: 45 watts Switch 2: 90 watts Switch 2: 120 watts Switch 2: 180 watts Switch 3: 75 watts Switch 3: 150 watts Switch 3: 200 watts Switch 3: 300 watts Switch 4: 0 watts Switch 4: 0 watts Switch 4: 0 watts Switch 4: 0 watts
The voltage needs to be known to give an answer to this question.
About 80 lumens per watt of electric power is normal for LEDs.
To achieve 1000 lux, you would need approximately 6-7 40-watt fluorescent lights per square meter. Lux is a measure of illuminance, so the number of lights required can vary depending on factors such as the height of the lights and the reflectivity of the surfaces in the room.
LED light have a much higher light output per watt: luminous efficacy (lm/W). Incandescent lights have luminous efficacy ranging from 14 to 18 lm/W, whereas LED lights have a typical efficacy of 100 lm/W at high outputs. It means that a LED lamp of only 1/6 the watt rating can replace incandescent light bulbs.
The amount of electricity fairy lights uses depends on how many are in use. They generally use about a watt a light, which means that a lot of lights will take quite a bit of electricity.