11th December 2019

flexfireleds

19

What does 5050 SMD mean?

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SMD 5050 LED Flex Strip light. Simply put, these LED chips are called SMD 5050 because the dimensions of the chips are 5.0mm x 5.0mm. They have 3 LED diodes in one housing (sometimes called tri-chips), and are a lot brighter than individual 3528 LED chips.

Besides, what is the difference between SMD LED and LED?

What Is the Difference Between SMDs and LEDs? Light emitting diodes date back to the early 1960s. Today, LEDs have cost-effective applications in everything from toys to luxury automobiles. An SMD LED is a surface-mount LED that reduces the size of the light while at the same time adding more colors to a single LED.

What is the difference between LED and COB LED?

One of the most recent developments in LED, COB or “Chip on Board” technology is a step forward more efficient energy use.Like the SMD, COP chips also have multiple diodes on the same surface. But the difference between LED light COB and SMD is that COB LEDs have more diodes.

1

Can LED lights give you cancer?

Increasing concern that “light pollution” caused by artificial lighting that reduces the production of the hormone melatonin by the brain's pineal gland can cause cancer and other diseases has led to new research into which types of electric bulbs cause less potential risk.

2

Is it safe to look at LED lights?

But how safe are LED lights? A vision researcher from Complutense University in Madrid reports that exposure to LED lights can cause irreparable damage to the retinas of the human eye, UPI reports. "Eyes are not designed to look directly at light — they are designed to see with light," Sánchez-Ramos said.

3

What are the side effects of LED lights?

She says that CFLS “dirty electricity” that can lead to chronic fatigue syndrome, which is characterized by muscle aches, weakness and fatigue, and may also may cause headaches, depression, aches and pains, dizziness, memory loss or confusion; and impaired sleep.

4

Do LED lights hurt your eyes?

This is not the first time energy-saving bulbs have been criticised – fluorescent bulbs emit dangerous UV light. Eco-friendly LED lights may damage your eyes, according to new research.A study has discovered that exposure to LED lights can cause irreparable harm to the retina of the human eye.

5

What is bad about LED lights?

First, the AMA supports a “proper conversion to community based Light Emitting Diode (LED) lighting, which reduces energy consumption and decreases the use of fossil fuels.” The need for energy efficiency is serious, but so too is minimizing human risk from bad lighting, both due to glare and to circadian disruption.

6

Do LED lights have lead in them?

LEDs use significantly less energy than even CFLs, and do not contain mercury. But LEDs do have a dark side. A study published in late 2010 in the journal Environmental Science and Technology found that LEDs contain lead, arsenic and a dozen other potentially dangerous substances.

7

Why is it better to use LED lights?

Energy Efficient. LED lights are up to 80% more efficient than traditional lighting such as fluorescent and incandescent lights. 95% of the energy in LEDs is converted into light and only 5% is wasted as heat. Less energy use reduces the demand from power plants and decreases greenhouse gas emissions.

8

Do LED light bulbs really save money?

The LED bulb uses only 25 cents' worth. So the LED saves $1.23 per year. Since it costs $20, it will take 16 years to recoup the cost in electricity savings. At five hours a day, the incandescent uses $15.42 in electricity annually.

9

How long can LED lights stay on?

Many LEDs have a rated life of up to 50,000 hours. This is approximately 50 times longer than a typical incandescent, 20-25 times longer than a typical halogen, and 8-10 times longer than a typical CFL. Used 12 hours a day, a 50,000 bulb will last more than 11 years.

10

How much does it cost to run an LED bulb?

If you used a bulb for just two hours a day and paid the national average of 11.5 cents per kilowatt hour, a single 12-watt LED will cost you about $1 per year. Comparable CFLs that consume about 14 watts come to $1.17 per year and about $5 a year for 60-watt incandescents in that scenario.

11

Can you put a LED bulb in a regular fixture?

The simple answer is yes, as long as the LED bulb uses less wattage than your fixture. If your socket says not to exceed 60-Watts, it is referring the dangers of high heat output associated with incandescent bulbs. However, LED's do not emit dangerous levels of heat.

12

WHAT LED bulb equals 60 watts?

LED Light Bulbs - 60 Watt Equal. With an efficiency up to 80% higher than similar output incandescents, it is certainly safe to say that LED light bulbs like the 60-watt equivalent use less energy than similar incandescent bulbs. You can be sure this is the case thanks to the "60 Watt Equal" in the bulb's name.

13

Do LED light bulbs produce heat?

The energy consumed by a 100-watt GLS incandescent bulb produces around 12% heat, 83% IR and only 5% visible light. In contrast, a typical LED might produce15% visible light and 85% heat. Especially with high-power LEDs, it is essential to remove this heat through efficient thermal management.

14

What is a Cree LED bulb?

The production and use of LEDs requires significantly less energy than incandescents or CFLs. With long-lasting Cree^® LED Lighting products, you'll throw away fewer lamps and give up worrying about any environmental impact from mercury or other toxic materials often present in other lighting technologies. Longevity.

15

What is a dip led?

DIP (Dual In-Line Package) LEDs are the traditional LED lights. An LED DIP chip will typically produce around 4 lumens per LED, much less than the newer chips. LED SMD Chip. SMD stands for Surface mounted diode and are much smaller and efficient LEDs than the previous DIP chips.

16

Do LED lights give off a lot of heat?

“LEDs do not give off heat.” It is true that LEDs do not emit as much heat as other sources of light: that's because they are so energy efficient. However, LED fixtures still need to be designed to dissipate heat; otherwise, they will fail prematurely.

17

Can an LED overheat?

While it is possible for any electronic device to malfunction, there is a higher likelihood of light bulbs other than LEDs overheating. Because LEDs emit significantly lower temperatures than previous generation bulbs, and dissipate their heat, their chances of overheating are very low.

18

Do LED lights attract insects?

For the same reason that bug lights do not attract insects. LED lights, specifically the bulbs typically used in residential lighting, emit very little light in the UV spectrum. LEDs also emit little heat from their light source, further reducing their attractiveness to bugs.

19

How long does a LED Strip last?

Many people ask how long do LEDs last. Under ideal conditions LEDs are rated for 50,000 hours. Thats about six years of continuous use. Of course in an under cabinet or other home lighting installations, it can be longer.

20

How many lumens is a 5050 Led?

On SMD LED lights, lumens are simply calculated per chip. Larger 5050 SMD LED chips are rated at 15 lumens per chip. Our most common 5050 bulb uses 24 chips, so its calculated lumen output is 360 lumens (15 x 24 = 360 lumens).

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