LED lights like "Armstrong": description with photo

LED lights like "Armstrong" are great for office premises. Available models with different capacities. In this case, the light efficiency of the devices is equal to 80 lm. It is also important to take into account that the main parameters of the models include electricity consumption, thermal loss, as well as luminous flux.

Many LED lamps are manufactured with impulse transceivers. Amplifiers in devices are used with filters to stabilize the voltage. Directly turning on the LED lights is due to the operation of the trigger. The average model on the market is about 1400 rubles.

Customer Reviews of Bellson

These LED lights like "Armstrong" (photo shown below) have a lot of advantages. First of all, it is important to note that the power of the model is 20 V. In this case, the light flux fluctuates around 33%. The coefficient of pulsation in the model is 90%. The trigger in the device is of a switched type. In the installation, the model is quite simple.

In this case, the minimum permissible temperature of the LED lamp is -15 degrees. The amplifier in the device uses only one. The permissible humidity level of the model is 50%. The heat loss of the lamp is minimal. For office premises of up to 15 square meters, the device fits perfectly. Buy the specified LED lamp in our time can be priced from 1300 rubles.

Bioledex 120 Reviews

These lamps (ceiling) LED type "Armstrong" are in great demand. Among the advantages of the model should be noted high-quality trigger. The on-time of the LED is on average 4 ms. It is also important to note that the model is characterized by good performance. The luminous efficiency of this modification is equal to 90 lm. The trigger in the device is of the wave type.

In total, the LED lamp uses one amplifier. The current consumption parameter is 6 A. To combat overvoltage, a light filter is used. The conductivity of the current of the model is 10 microns. The minimum permissible temperature of the LED lamp is -10 degrees. On average, the on time of the device does not exceed 7 ms. Buy the specified LED lamp can be priced from 1600 rubles.

Bioledex 125 models description

This LED light is suitable for small office spaces. On the eyes, he acts in a gentle manner and does not irritate much. In this case, the filter is of the mesh type. In total, the model has two amplifiers. The luminous efficacy of the modification is 76 lm, and the power is as much as 25 V.

The coefficient of pulsation in the model is low. The minimum permissible temperature of the LED lamp is -20 degrees. The trigger in the device is of the conductor type. The negative resistance of the model is 30 Ohm. The permissible humidity level is around 80%. Buy this LED lamp can be priced from 1400 rubles.

Parameters of Horoz fixtures

These are simple and inexpensive LED lights like Armstrong. The description should begin with a list of parameters. Light efficiency of the device is 90 lm. The current consumption is only 5 A. The frequency deviation of the LED lamp is a maximum of 12 Hz. The trigger withstands a maximum negative resistance of 45 ohms.

If you believe the buyers, then problems with the amplifier are rare. In the installation, the model is quite simple. For large office areas, the device is very good. The minimum permissible temperature of the LED lamp is -10 degrees. Buy a model the user can for 1300 rubles.

Customer Feedback on the LED-Effect 10

These "Armstrong" LED lamps are manufactured with a high-quality closed-type amplifier. In this case, the luminous efficiency is 60 lm. Current consumption is only 7 A. If you believe the customers, then the model turns on quickly. The amplifier in the device burns out rarely. The minimum permissible temperature of the LED lamp does not exceed -20 degrees.

A short-circuit protection system is provided. The luminous flux of this modification lies within 40 lm. The ripple coefficient reaches a maximum of 90%. The permissible humidity level is 70%. Buy this LED lamp in the store can be priced from 1800 rubles.

Opinion about LED-Effect 15

Specified office LED lights like "Armstrong" reviews from buyers get good. Many experts say that the device has high-quality amplifiers. In this case, the trigger is of the wave type. The on-time is on average 7 ms. If you believe the buyers, then the eye model is not annoying. For large office space, the device is ideal. The minimum permissible temperature of the LED lamp is -10 degrees.

Its luminous efficacy is 60 lm. The ripple coefficient in this case does not exceed 88%. The transceiver for the presented model is of high quality. The permissible humidity level does not exceed 70%. If you believe the buyers, then this LED light is broken rarely. Buy a model can be priced from 1400 rubles.

Model Description LED-Effect 25

These are inexpensive and high-quality LED lights like "Armstrong" (overhead). The indicator of light efficiency in them is equal to 66 lm. In this case, the frequency deviation is not more than 14 Hz. The luminous flux of the modification is 70 lm. The current consumption of the model does not exceed 7 A. The minimum permissible temperature of the LED lamp is -10 degrees.

If we talk about design features, it is important to note that the amplifier is used by the network type. In this case, the trigger is of high quality. Thus, the maximum switching time is 7 ms. The system for protection against current overload in the model is. The permissible humidity level of the LED amplifier is 90%. Sale model in the store for a price of 2100 rubles.

Ledex Lamp Settings

These LED lights like "Armstrong" reviews tend to get good. Many people praise them for their high power. In this case, the parameter of the light efficiency is a maximum of 88 lm. If you believe the specialists, the system is used from current overload of high quality. The minimum permissible temperature of the LED lamp is -10 degrees.

The short-circuit protection system is missing. If we talk about shortcomings, then it is important to note also the large dimensions. However, the LED lamp of the specified series is installed without problems. For small offices, the model fits perfectly.

The parameter of the light flux reaches a maximum of 55 lm. The trigger in the device is of the wave type. Thus, the on-time varies in the region of 4 ms. The current consumption is a maximum of 6 A. These "Armstrong" LED lamps stand in the store for about 1700 rubles.

Summarizing

For office space in a small area are suitable devices LED-Effect 25. If you choose a model with high brightness, you should definitely look at the lamps Bioledex 125. They are expensive, but they can last a long time.