LED Panel Lights: Myths VS. Actuality

Rising demands for Led panel lights is booming in Indian market. Each professionals or dumb peoples are asking for LED panel lights. On this delusion debunking article, we are going to evaluate the LED panel light manufacturer; click through the up coming internet page, panel light and check whether it’s value to purchase or not.

We’ve got purchased a model new LED panel light costing around Rs. A thousand/- for 12w. Cheaper are also available in market, however we chose to judge premium product.

After opening the engaging field, we discovered slim, lightweight and elegant LED panel light which was square shaped (rounds are also obtainable). It looks adequate to convince any customer from design perspective.

Causes: why prospects buy panel lights?

1. Even light distribution, no LED glare.

2. Low value

3. Slim Look & really feel

four. Power saving.

First purpose seems legitimate, as there aren’t any seen LED or glare when it is on or off. It appears to be like like even light distributed once you power on. Lets examine the reality.

We’ll evaluate it with a 12W Charlston LED downlight. So, here is the sunshine distribution reality.

Measurements at various angle present that Charlston downlight & Panel lights are comparable in gentle distribution. Charlston 12w Downlight gives round a hundred and fifty-160% more lights at various angles.

Here is the sunshine distribution Chart:

Delusion: Solely Panel mild offers you even gentle distribution.

Reality: Correctly designed downlight may also present good light distribution.

Nonetheless we will give extra marks to the panel gentle. As a result of, whenever you look at them, it seems easy in appearance. However that look is ineffective resulting from lack of efficiency. It also burns extra power because of low energy factor. We are going to evaluate power factor later in this take a look at.

Fantasy: 600×1200 led panel light panel lights are energy saving

Actuality: Panel lights aren’t energy saving, because it outputs only 60-eighty Lm/watt which are very near to fluorescent tube mild. LED panel light offers all of the lights in a single direction so, the sunshine output will likely be double in comparison with fluorescent, however much lower in comparison with LED down-light that are a hundred-120 Lm/watt.

Now Lets verify construct quality. Transferring on, we’ll first make LED driver comparability.

We discovered this panel light utilizing small safety circuit in its driver. And this circuit reveals all valid motive for lower energy factor. While Charlston Cubie makes use of branded Japanese double capacitors and large protection circuit in keeping with indian power circumstances.

Above image exhibits lux readings of digital lux meter at 1 meter distance for each the led panel light and Charstlon downlight.

— 12W Charlston Cubie energy: 12.30W, Energy factor: 0.Ninety three

— 12W X model LED panel Light: 12.27W, Energy factor: 0.54(Poor)

Chances are you’ll not believe it however, When we measured power factor readings for each the lights, panel mild power factor was 0.54. Which means, this 12w panel light can burn energy of around 20w or more. Alternatively Charlston cubie is energy issue corrected, so it proven power issue studying of zero.93.

Now let us test build quality of LED of panel gentle

LED meeting of panel gentle:

We disassembled the panel Gentle to view build quality and located the shocking truth. They are using low price LED strip which are not even mounted properly. The air hole between Mild body and LED strips are clearly visible. This won’t allow LED to transfer heat in heat-sink body.

Consequence: Degradation of light in few thousand hours.

We at Charlston lights, mount LED with rigid body with prime quality heat transfer adhesive to take away all the heat from the LED.

End result: very low degradation after thousands of hours.

Weight factor:

LED panel light which weights solely 360 Gm. While our weight is 650 Gm. More metal means more heat removing, longer the LED life.


Led panel light used low cost dotted diffuser which is very low in efficiency. We’re using extra efficient top quality diffuser.

Now choice is of customer: Choose prime quality lengthy life LED downlight or simply ask for what you’ve got heard by word of mouth. We bet 90% buyer don’t know these information.


Автор публикации

не в сети 2020 лет


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