Build Daily

August 12, 2017 18:08

How to choose a LED Bulb


  • 1 Power and saving on lighting
  • 2 Color Temperature
    • 2.1 Cap type
  • 3 Radiator design
    • 3.1 resource work
  • 4 scattering angle
  • 5 symbols on the box
  • 6 Manufacturers
    • 6.1 a few more moments of LED lamps
  • 7 Video selectable LED lamps

modern approach whenthe organization of lighting in the home can be considered the use of LED lamps, which have their advantages and disadvantages.This product is a set of parameters.They have an impact on the level of power consumption, the cost of production, lighting comfort and other qualities.That is why you should know how to choose the right LED lamp and what features have different versions.

Power and saving on lighting

important indicator for buyers when choosing any type of lamp power has always been.That power has an impact on the economy organized by the lighting, and the degree of illumination of the room.

Many decide to choose LED lamp for apartments due to the fact that the incandescent bulbs consume 5 ti

mes more electricity.This feature means that the normal version of 75 watts can be replaced with LED power 5 watts.

LED lamps varieties

LED lamps varieties

For home lighting power is ideal for 6 to 8 watts.This range is considered to be analogs of conventional 60-watt incandescent bulbs.

When considering the power it should also pay attention to the nuances stated below:

  1. recommended voltage for the LED indicator 12-220 V.
  2. Lamps working with a smaller measure of stress used in rooms with high humidity index, for example, in the bathroom.
  3. Reducing the operating voltage indicator does not reduce the amount of energy consumed.

Asked how to select the LED lamp on the power, it is necessary to take into account the regularity: a variant with a tungsten filament consumes 5 times more energy.

Color Temperature

If incandescent lamps have approximately the same color of light, the LED are classified by enough important indicator - the color temperature of the diode.At the same time this indicator are the following groups of tubes:

  1. warm color.
  2. Neutral.
  3. Cool color.

How to choose LED lamp for the indicator in question?According to the options best suited to statistics conducted by Housing execution, which have a yellowish glow.Often on the box indicated similar color as "warm white" or "soft white".But for office and industrial premises is accepted to buy with bright daylight.

Cap type

making a choice of LED lamps in form of the cap is necessary to consider the following nuances:

  1. Like incandescent lamps, LED have different types of cap.Many chandeliers have E27.
  2. Spotlights have a base GU 5.3.
  3. in wall sconces and bedside lamp using threaded E27 and E14.

Besides the shape of the light source can be very diverse: from the Standard version to the pear-shaped or spiral shapes.

Types cap LED lamps

Types cap LED lamps

Radiator design

Mounted radiator conducts cooling design by removing heat from the heating elements.If there are kinds of LED lamps for homes that do not have a cooling system to the ribs of the aluminum surface, then such embodiment should get round.

In some cases plastic is used instead of aluminum.This is done to reduce the cost of production.However, pay attention to such a decision, when the heat sink is made of plastic, and it is not necessary.This is due to the fact that the thermal conductivity of plastic is much lower when strong heating it begins to melt.

Frosted glass that is often used in the production, does not allow to understand whether there is in the design of the cooling radiator and of what type.Therefore, these options are not worth buying.

resource work

When choosing LED lamps many are interested in how much it can work.Through range of LED lamps for home, it is worth remembering that the products from well-known manufacturers can serve about 50 thousand. Hours.

However, modern diodes is one feature - with time they work performance deteriorated, the quality of the emission decreases significantly.

When you purchase should clarify the time warranty on these products.The warranty period is about 3-5 years.Type of guarantees which apply to the products concerned, it provides for a replacement in case of failure. Domestic manufacturers of LED lamps for home rarely give a warranty of 3 years.During this period, there are no breakages.However, there are manufacturers, which do not offer a guarantee on products.Such options should get round.

angle scattering

important criterion can be called light scattering angle.At the wrong choice in this parameter lighting efficiency is greatly reduced.

When considering the scattering angle setting, note the following:

  1. Falling light at an angle of 300 - focused version that has all the diodes are located in one plane.Most suitable for table lamps.
  2. Falling light at an angle of 600 - the most common form of execution, which is set in the chandeliers.This angle allows you to choose products with the most optimal capacity, since the increase in the dispersion angle is increased and the power to improve the degree of ambient light.
  3. drop light 900 at an angle of - in this case the LEDs are arranged in different planes and form a plurality of rows.Used for lighting large areas provided when the light source is very small.Because of the strong scattering have a large capacity.

    Angle LED Bulbs

    illumination angle of the LED lamp

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If you decide that some LED bulbs better for the house according to the classification considered above should take into account the number of lighting points, their purpose,placement height.The best option - a drop of light at an angle of 600.

symbols on the box

Not all manufacturers conduct drawing of the information on the box in the prescribed manner.Most popular manufacturers display the following information:

  1. power.
  2. Information about the firm, which conducts production.
  3. Resource work, which is confirmed by the warranty.
  4. type cap.
  5. color factor.
  6. color temperature, which affects the color of light.
  7. Luminous flux.
  8. Barcode manufacturer code.

If some information is not available, a similar phenomenon can be considered an indicator of poor quality products.It is for the information applied to the packaging consumer spends choice. marking LED lamps does not reflect their basic qualities and often performed by the manufacturer for internal accounting products.In addition, the choice should pay attention to the assembly if there are big gaps, irregularities or external defects - such an option should not buy.


on which company is the producer of depends all the above features.It is important to note that the foreign and domestic manufacturers produce mainly high-quality products, but still rated LED lamps for home on this indicator is.

According to the research the most popular manufacturers are:

  1. Philips.
  2. Nichia.
  3. Osram.
  4. CREE.
  5. GAUSS.

Quite a lot of positive feedback can be found on the company's products MAXUS.They give the greatest warranty on their lamps at a relatively low cost to them.Among domestic manufacturers attention deserves the company "Svetlana-Optoelectronics" and "Optogan".

Rating LED lamps

rating LED lamp

Price-quality ratio

Value Quality

A few more moments of LED lamps

Know conventional LED bulbs are not suitable for dimming and do not work with dimmers.For this purpose, use a different type of lamp.

Important indicators, which rarely pay attention, take the light transmission rate and compatibility with dimmer.Ongoing tests LED lamps for home show that the color rendering index should be no less than 80 for bright lighting.The highest index of 95 can be considered, but these versions are quite expensive.Check the extent to which high quality products produces considered a manufacturer, you can compare the performance of light transmission rate and the cost, if it is high, and the price of the product is low, it means it is a fake.

Dimmer - a device for modulating the light level in the room.For such a system produces special LED lamps.If the purchase option, which is not intended for use in this system, the controller and the LEDs will fail quickly.

Every year considered lamps are becoming more popular, it can be associated with a permanent increase in the price of electricity.That is why the number of fakes on sale is constantly growing.When you select should use the above tips and then acquired products will last for many years.The main question remains is the reliability of LED lamps, it is recommended to watch the video, thanks to which you'll be one person.

Video selectable LED lamps