Home > News > Industrial News > Suggestions on the choice of household indoor lighting
News
Company News
Exhibition News
Industrial News
Certifications
Latest News

How to Replace a GU10 Bulb?

How to replace a GU10 bulb:
1. Squeeze the clip (or use sucker provided) to release the bulb from the fitting
2. Turn bulb counter clockwise to ‘unhook’ from the power supply
3. Twist new bulb clockwise into position
4. Replace clip

LED Bulbs Vs. CFL Bulbs: Which is Best for Me?

Before we had LEDs, there were compact fluorescent lamps, or CFLs for short. CFLs are fluorescent lamps that emit light from a mix of phosphors inside...

Advantages and disadvantages of LED lights

GU10 LED Spotlight manufacturer china Vintage LED bulbs wholesale Plastic with Aluminum LED bulb supplier  advantage: 1. Small size. The LED is basica...

The key to LED lighting technology lies in these

1.Optical performance (light distribution) The optical performance of LED lamps mainly involves performance requirements in terms of photometry, spect...

Yujileds® LED Matrix Solution with Full-color Functions

Yujileds® Matrix aims to provide high-density illumination with high-performance white, tunable-white light and full-color lighting options for a var...

How to choose LED light bulbs?

Here are a few things to consider when choosing LED light bulbs...
Efficiency, Colour Temperature, Colour Rendering, Heat Output, lifetime, etc.

LED color temperatures and how to choose the best ones

LED color temperatures and how to choose the best ones
What is a Kelvin?
What are LED color temperatures?
How to choose the perfect color temperature
Looking for affordable LED lights that’ll dramatically reduce your energy bill?

UVC LED Embedded Disinfecting Face Mask Reaches $1M Fund on Crowdfunding Platform

We have now learned that COVID-19 is transmitted through droplets or surfaces contact of the infected individuals. As a result, wearing mask and inten...

Are LED bulbs energy efficient?

Not only that! Actually, their recent bump in popularity may make you think that these energy efficient bulbs are a new technology. Not really- light ...

2019 Global LED Display Market Outlook

2019 Global LED Display Market Outlook - Cinema, Rental Market and Price Trends According to the latest research report "2019 Global LED Display Marke...

How to choose a good LED lighting?

1.LED brightness is different, the price is different. LEDs for LED luminaires should be Class I laser class. 2.Strong anti-static LED, long life, an...

Trick or treat! Money or eat! INNOTECH Wish you a happy Halloween!

"Trick or treat! Money or eat!"  Here all the members from INNOTECH wish you a happy Halloween! Innotech is a professional manufacturer and exporter s...

Innotech wish you happy thanksgiving day!

It is Thanksgiving day today, a public holiday celebrated on the fourth Thursday of November in the United States, also it is a harvest festival today...

The past and present of LED filament bulbs(part 2)

Where does the LED filament lamp come from? As early as 2008, Nippon Nippon Lamps introduced a filament lamp imitation of traditional incandescent lam...

How much is the wattage of the led bulb

Whether the bulb is correct or not depends on the purpose of the bulb. Different types of bulbs, their watts, power and installation ...
Contact Us
INNOTECH INDUSTRIAL COMPANY LIMITED
Office:#1201, 12/F., Anhui building, No.6007 Shennan Road, Shenzhen, China.
Tel: +86-755 8276 9313, 8276 9316, Fax: +86-755-8276 9319
Wechat: +8618938659461, Whatsapp: +8618938659461
Email: info@innolitech.com, Website: www.ledlightingsupplierchina.com Contact Now
On-line catalogue

News

Suggestions on the choice of household indoor lighting

2018-11-30 16:06:27
There are many factors that affect the purchase of indoor lamps. The advantages and disadvantages of lamps are discussed from the perspective of light. The personal preferences, decoration style, lamp shape and sanitary maintenance are not discussed.
One,


tubular bulb manufacturer in china

For white light, some colors look faint, while others are cooler. One of the most important factors in making this color difference is the color temperature of the light.
The color temperature values ​​of the lamps are generally marked on the surface or on the outer packaging, such as 2200K, 2700K, 4200K, 6500K, etc. It may be a fixed value or a range (colorable temperature lamp), where the letter K is the unit of color temperature and the previous value is the corresponding Kelvin temperature value.

At sunrise, the color temperature of the candle is about 2000K; the color temperature of the tungsten lamp (incandescent lamp) is about 2700K, the color temperature of the common fluorescent lamp is about 4000K; the color temperature of the sun at noon is about 5500K, and the color temperature of the cold fluorescent lamp is about 6500K. The color temperature will be warmer and warmer, while the high color temperature will be colder;
In different scenes such as bedroom, living room, study, etc., you can use different color temperature lighting to illuminate. Now in the LED lamp market, there are basically a variety of color temperature lamps to choose from. Some of the lamps that can be toned can also be arbitrarily adjusted in a certain color temperature range.


Globe G80  LED light supplier

two,
Another important indicator of light is easily overlooked, the color rendering index (CRI) of the light.
A color rendering index of a light is the degree to which the color of the object appears to be realistic. The color rendering index of a light is a value obtained by comparison with a standard light source (sunlight). For example, if the same thing is illuminated under a certain kind of light, if the color presented is exactly the same as that under the sunlight, then the color rendering index of the light is 100; if it is different from the color under the sunlight, according to the degree of deviation The color rendering index will be less than 100.


Straight filament LED bulb supplier

Incandescent lamps have a higher color rendering index and can reach 97 or so; fluorescent lamps and fluorescent lamps can generally reach 80 or more; LED lamps have a color rendering index between 70 and 95. In general, the lamp will be marked with a color rendering index value on the lamp body or package.

The higher the color rendering index of the light, the higher the degree of color reduction, and the more the illuminated object will reveal the original color, which is the higher the degree of fidelity. As shown in the figure below, under the illumination with low color rendering index, the color of the fruit does not look bright enough and has color distortion.
Under the illumination of high color rendering index, the human eye will look more comfortable, the color distortion is small, and the color will be more vivid.
The color rendering index of indoor lighting is better at 90 or above, and the minimum is at least 80, which is also a protection for the human eye.

three,
Another indicator of the choice of lighting is the luminous flux of the lamp (which is usually the brightness).
Use bulbs of different brightness depending on the environment. In the era of incandescent lamps, power is often used to distinguish brightness. A 60-watt lamp is brighter than a 40-watt lamp. LED lamps usually have a small power of a few watts or a dozen watts, but the brightness can be 60 or 100 watts with incandescent lamps. same.
The most standard definition of brightness should be the luminous flux of the lamp, which is expressed in lm (lumen). In general, the number of lumens is marked on the package or on the outer casing. The higher the value, the brighter it is.

four,
For some of the lights on the market that can adjust the brightness of the lights, there is one thing worth noting when purchasing, that is, whether there is strobe.
The check method is to open the camera of the mobile phone, take a picture or take a video mode, close to the light and then focus on the light. If there are black and white scrolling stripes in the phone, it means the light is strobed.
The reason why this kind of flashing occurs is because these lights are adjusted by the fast switching lights. The time for turning on the lights is long, the time for turning off the lights is short, and the brightness is increased; otherwise, the brightness is lowered; The speed is too fast, the time is short, the human eye is hard to detect, but the mobile phone camera can capture it.
Although there is no clear research showing that stroboscopic is harmful to the human eye, it is better to use a lamp that is used at a close distance, such as a desk lamp on a desk, without stroboscopic.

From the light point of view, the color temperature, color rendering index, luminous flux, and stroboscopic light of the lamp are discussed. I hope that it will help you when you purchase the lamp.