8 Key Pionts of LED Lights' Price

LED Lights, products are almost the same appearance, structure and function, but price is changed 2-3 times. Users get faint head, and can’t tell the difference. What are the main factors of such a big price difference? How consumers to distinguish the quality? The follows are 8 key points on impact the LED lights price.

 

Key Pionts of LED Price Life Span

The key difference of quality is in life. Life is determined by the light failure. Light failure small, the life span long. Long life LED Lights, price will be high.

Key Pionts of LED Price LED Chip

LED illuminant is LED chip. Different chip, the price difference is big. Japan, USA’s chip is expensive. At the same time, manufacturers in Taiwan and China’s LED chip price is low.

Key Pionts of LED Price LED Chip Size

Size is depending on length. The size of bigger LED chip quality is better than a small chip. The chip size is proportional to the price.

Key Pionts of LED Price Package Resin

Standard package resin is an epoxy resin. With UV resistance and fireproofing, LED’s prices is more expensive. High quality outdoor LED lighting should be resistant to ultraviolet light and fire.

Brightness

Different brightness LED, different price. Used for LED lamps and lanterns, the LED should comply with the shock wave class I. High antistatic’s LED is long life. So the price is high. Usually antistatic greater than 700 v’s LED can be used for LED lighting.

Wave Length

Consistent LED wavelength, color is consistent. Request the same color, the price is high. No LED spectral color separation apparatus, manufacturer can not produce pure color products.

Leakage Current

LED is a one-way conductive lights. If there is a reverse current, called the leakage. If leakage current is big, service life is short, certainly, price is low.

Beam Angle

Different application, LED light beam angle is different. For special light angle, the price is higher. Such as big beam angle 360.

LED price

Is that safe uses LED lights at Home?

LED lights become more and more popular. But, is that safe use LED lights?
From a goverment research, we found that although most product is safe,this is one LED ceiling light will reach middle risk if you take out the light cover. Middle risk means it will heart your eye when you watch the light directly in a close distance.
The main reason causing harm to the eye is the blue light which is contained in LED lights. The medical professionals worried about the LED blue light can harm the eye. And some LED lights have blue light overflow problem. What’s the most harmful of blue light? Research shows that the harmful effect of a different wavelength of blue light is different. The most harmful wave is from 435nm to 440nm. This effect decreases gradually with the increase or decrease of wavelength. In general, home use LED lighting’s color temperature should not be more than 4000k, should avoid using above 5000k color temperature of LED lights. So, if using low color temperature of LED lights, is safe to the human body.
And when we are using LED lights, it is important do not move the lamp cover. Generally LED ceiling light, LED panel light, LED bubble etc., with an acrylic lampshade, can be good to prevent light damage to your eyes.
In our living life, not only the LED light having blue light, but also LED TV, LED neon lights, fluorescent lamps, LED monitor, iPad, mobile phone etc. are all background light source. Through the powerful electron flow excitation light source contains high-energy shortwave blue light, which will affect children’s eye. So, should avoid watching these home appliances for a long time.

LED Lights safe?

4 Points to Choose LED Tube

LED lights as its energy saving, long life span, no flicker, no noise, soft light, wide working voltage range characteristics is becoming more and more popular. Many  LED lights on the market, how to choose and buy your satisfy products?  By the follows 4 Points to Choose LED lights.

1, Package and Brand

Rated voltage, voltage range, rated power, rated frequency print in outer packaging is necessary. Generally speaking, the high quality product with high quality logo printing. The font is clear, not easy to fall off. Brand mark is clear, not easy to erase. And with the manufacturer’s trademark and related certification marks. Low quality products’ printing quality is poor, font fuzzy, easy to erase, no manufacturer’s trademarks and related certification marks.

2, LED light’s appearance

High quality LED lights, using highly pervious light cover, frosted white, and won’t see the light source inside. Compare with many same LED tubes, the tube shape and size consistent good. Cover haven’t been cracked, loose. The seal point should not have broken trace. In the process of installation, there should be no loosening of the lamp holder.

3, Woring tempreture

LED lights under normal working enviroment, the temperature rise should be low. Otherwise, LED lights life span is short.

4, Start up function

LED lights high quality startup has two characteristics: one is 0 delay starup. Second, no flash, after turn off.
If there is a quick flashing, or very dazzling, it is low quality LED lights.

how to choose led ligth

how to choose led lights

LED Light Compare to Fluorescent Light

 

Products: T8 tube

1, Situation

1) Place：Office.
2) Quantity：
1300Pcs, 1200mm Fluorescent tube.
600Pcs 600mm Fluorescent tube.
3) Consumption of Fluorescent tube for 1 Piece:
T8-600mm 18W+Ballast 7W+Starter 1W= 26W.
T8-1200mm 36W+Ballast 7W+Starter1W= 44W.
4) LED Tube：10W ≈25W，15W≈40W，Ballast is unnecessary, Starter is unnecessary,
maintain cost almost zero.

2, Electric Cost compare：

1). Fluorescent tube:
Electric Charge ( 1 year)：
a) Fluorescent T8, 600mm
26W×15h×600pcs×365Days÷1000×$0.15(per kw/h)= $12811.5.
b) Fluorescent T8, 1200mm
44W×15h×1300pcs×365Days÷1000×$0.15(per kw/h)= $46975.5.
c) Maintain Cost：Replace tube, Starter , Ballast Around: $5800.
Consumption cost for 1year: $65587
d) Price：
Fluorescent T8, 600mm : $0.7
Fluorescent T8, 1200mm : $0.8
Ballast + Starter: $1.9
e) Buying Cost for Fluorescent Tube：
600Pcs×$0.7+1300Pcs×$0.8+1900Pcs Ballast+Starter×$1.9 =$5070。
Total cost for Fluorescent tube: $70657
2) LEDTube:
Electric Charge ( 1 year)：
a) T8- LEDTube 10W×15h×600Pcs×365Days÷1000×$0.15=$4927.50.
b) T8- LEDTube 15W×15h×1300Pcs×365Days÷1000×$0.15=$16014.44.
c) No Maintain cost.
Consumption cost for 1year: $20941.94
d) Price:
LED T8, 600mm : $17.65
LED T8, 1200mm : $25.10

e) Buying Cost for LED Tube：
600Pcs×$17.65+1300Pcs×$25.10 =$43220.
Total cost for LED tube: $64161.94
3, One year you can take your payment back. And after that, each year you can save
around 70% Electrical cost. The most important is environment friendly.

LED Light Compare to Fluorescent Light