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LED Panel Lights: Myths VS. Actuality

LED Panel Lights: Myths VS. Actuality

Emerging demands for Led panel lights is booming in Indian market. Every professionals or dumb peoples are asking for LED panel lights. In this delusion debunking article, we are going to evaluate the led panel light and test whether it's value to purchase or not.
We now have bought a brand new LED panel light costing around Rs. One thousand/- for 12w. Cheaper are also obtainable in market, but we chose to guage premium product.


After opening the attractive box, we found slim, lightweight and elegant LED panel light which was square formed (rounds are also accessible). It seems to be adequate to convince any buyer from design point of view.


Reasons: why clients buy panel lights?
1. Even light distribution, no LED glare.
2. Low value
three. Slim Look & feel
4. Power saving.


First motive appears valid, as there are no visible LED or glare when it's on or off. It appears to be like like even light distributed while you energy on. Lets test the truth.


We'll examine it with a 12W Charlston LED downlight. So, here is the light distribution reality.
Measurements at varied angle present that Charlston downlight & Panel lights are related in gentle distribution. Charlston 12w Downlight gives round one hundred fifty-160% extra lights at various angles.


Right here is the sunshine distribution Chart:


Delusion: Only Panel mild provides you even light distribution.
Actuality: Properly designed downlight may provide good mild distribution.
However we are going to give extra marks to the panel gentle. As a result of, once you look at them, it appears clean in look. But that look is ineffective as a result of lack of efficiency. It additionally burns extra energy due to low energy issue. We will examine power issue later on this take a look at.


Delusion: LED panel lights are energy saving
Reality: Panel lights will not be power saving, because it outputs solely 60-eighty Lm/watt which are very near to fluorescent tube gentle. LED panel light offers all the lights in a single path so, the sunshine output shall be double compared to fluorescent, but much decrease compared to LED down-mild which are 100-one hundred twenty Lm/watt.


Now Lets examine construct high quality. Transferring on, we'll first make LED driver comparability.


We found this panel light utilizing small protection circuit in its driver. And this circuit exhibits all legitimate cause for lower energy factor. Whereas Charlston Cubie uses branded Japanese double capacitors and big safety circuit based on indian power circumstances.


Above image shows 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 brand LED panel Light: 12.27W, Power factor: Zero.Fifty four(Poor)


You could not consider it but, Once we measured energy issue readings for both the lights, panel gentle energy factor was 0.Fifty four. That means, this 12w panel gentle can burn power of round 20w or extra. Then again Charlston cubie is energy issue corrected, so it proven power issue studying of zero.93.


Now allow us to examine construct quality of LED of panel mild
LED assembly of panel mild:


We disassembled the panel Gentle to view construct high quality and located the shocking truth. They are using low cost LED strip which are not even Ceiling mounted led panel light (www.lvt-lighting.com) properly. The air gap between Gentle body and LED strips are clearly seen. This won’t permit LED to transfer heat in heat-sink body.
Result: Degradation of gentle in few thousand hours.
We at Charlston lights, mount LED with rigid body with top quality heat transfer adhesive to remove all of the heat from the LED.
Result: very low degradation after 1000's of hours.


Weight issue:
LED panel light which weights solely 360 Gm. Whereas our weight is 650 Gm. Extra metal means more heat elimination, longer the LED life.


Diffuser:


Led panel light used cheap dotted diffuser which may be very low in effectivity. We're using extra environment friendly top quality diffuser.


Now choice is of customer: Choose high quality long life LED downlight or just ask for what you may have heard by phrase of mouth. We wager 90% customer don’t know these info.