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It depends on the color of the led you have.
Normally it changes between 1.5 V and 2.5 V. But if you need to use white or purple leds those leds need more power like 4-5Volts.
Im gonna calculate for a standart red led, a red led needs 20 mA and 2 volts to light up. So we know the formula that we can calculate how many watts does the led need,
P = U * I
P = 2 * 0.02 = 0.04 W.
I used the average values. I hope I didnt make any mistake :)
What else can I help you with?
How watts is a bright light bulb?
A bright light bulb typically uses around 60-100 watts of power. LED bulbs are more energy-efficient and can provide the same brightness using as little as 10-20 watts.
Have a regular fixture with 3 60 watt bulbs now want to convert to a LED fixture with the same amount of light how many LED watts do I need to get the same effect?
I cannot tell you as this will vary from brand to brand of LED lightbulbs. Look on the package for the "equivalent wattage" rating and buy bulbs rated at 60W equivalent. You should not need to change the fixture, just put LED lightbulbs in the one you already have.
How much wattage does a light bulb need?
Also CFL and LED light bulbs use much less actual wattage than their equivalent wattage. It is best to look at the datasheet for each individual type of light bulb. They can vary from milliwatts to kilowatts, depending on the purpose the light bulb was intended for.
How many lumes are in a 100 watt light bulb?
A typical 100 watt incandescent light bulb produces around 1600 lumens. However, newer LED bulbs can produce the same amount of light using fewer watts, so the lumens can vary depending on the type of bulb used.
What is the conversion rate from 150 watts to lumens?
The conversion rate from 150 watts to lumens depends on the type of light source being used. For incandescent bulbs, a rough estimate is around 1500 lumens. LED bulbs may vary, but generally, 150 watts would be equivalent to around 3000-4000 lumens. It is recommended to check the specific specifications of the light source for an accurate conversion.
What is the highest watt led light torch available?
The general amount of watts for an LED light torch is 3 watts.
A LED light of 3 watts gives off the same amount of light as an incandescent bulb of 45 watts This means that the LED light.?
A 3 watt led light is not the same as a 45 watt bulb. A led light is a lot brighter.
Which light bulb has fewer watts?
LED.
How many watts do you need to grow a weed plant?
100 watts minimum per plant prox. 2000 lummens is great but can take more, up to 100.000 lummens too kill the plant. if you have LED grow light then you will need less Watts like 90watts LED is like 400-600watt MH/HPS vise versa. Buy nasa testet LED grow light or wich thay use. Hmm i think that all. Regards
How many amps does a led light draw?
Depends on the size of the LED light and the voltage applied. An example is an LED 24 volt globe light that pulls 8 watts which draw 0.333333 amps. Take an LED 120 volt light bulb draws 12 watts and will pull 0.1 amps. The same bulb at 240 volts wil draw 0.05 amps. it really depends on the watts and voltage applied. An average would be about 0.1 amps.
How many watts of led equals 40 watts of fluorescent?
Watts are a unit of power. So 40 watts of power to an LED are the same as 40 watts of power to a fluorescent. Sometimes LEDs are rated in equivalent watts which is an attempt to relate watts to brightness or lumens. You need to compare lumens and the "temperature" of the bulbs in Kelvin to get the comparison I think you are looking for.
What are the disadvantages of LED light bulbs?
Not as bright as normal light bulbs (higher watts though)
How many Watts will blow a led?
1
How many amps does it takes to light up a led 100 watt?
You need the volts times the amps to equal 100 Watts. On 12 v that is 8.33 amps, or on 200 v is it 0.5 amps.
What are some technical specifications of a white LED?
There are many technical specifications of a white LED light bulb. Depending on the watts emitted, the luminous intensity of a white LED is 18000, with a viewing angle of 30 degrees.
How many watts does a LED flood light have?
It mainly has 10W,20W，30W,50W,60W,80W,100W,120W，150W，180W，210W，240W，300W，360W.
How many volts does 3 red led need to light?
6
