T8 series lamps are available in LED and fluorescent types. The threshold voltage for them is an average of 20 watts. In size, the models are quite different. The devices can be used in the house, as well as in office premises. There are also modifications for aquariums.
Lamp sizes
If we consider the fluorescent lamps of the T8 series, then they are available in sizes from 13 to 30 cm. In this case, the models have marks NN. LED lamps are made in three sizes. The PP mark indicates a length of 15 cm. Lamps with the inscription RK have a size of 20 cm. Also on the market are modifications to 25 cm. They have the designation PO.
Features of luminescent models
Fluorescent tubes are made with cores. Power models average 23 V. Drivers are most often used with capacitors. The luminous flux of luminescent modifications does not exceed 230 lm. Also, the models differ in terms of pressure, light output, and maximum frequency.
Luminescent lamps are used, as a rule, in office rooms. The light output of the models is not more than 150 lm. The energy consumption parameter fluctuates around 180 watts. Modern models are made with an overheat protection system. The minimum allowable temperature of the lamps is -10 degrees. The maximum frequency indicator does not exceed 120 kHz. For residential premises, the device is not suitable.
LED lamp features
T8 LED lamps are also used in residential premises. Starters in models are used with fuses. In this case, the power of the models does not exceed 15 V. It is also important to note that triggers are installed to turn on the lamp. For many modifications, the light output parameter fluctuates around 150 lm. Electricity consumption averages 190 watts.
Lamp connection
LED lamps of the T8 series are connected through adapters. They are issued for two or three contacts. If we consider office models, then they have starters. T8 fluorescent lamps are connected as standard through a double adapter.
Specifications models Philips G13
The characteristics of T8 lamps are pleasing to many, and devices with a wired starter are produced. The maximum modification frequency does not exceed 90 kHz. If you believe the experts, the base of the model is used in high quality. The current strength of the presented LED type lamp is 9 A. The minimum operating frequency is 14 kHz. The inductor of the model is provided with a pulse type. For living quarters, the device fits well. The light output of the model is low. It is also important to note that the current consumption is 190 watts.
Description of devices Philips G14
These T8 LED lamps are installed in luminaires. The power of the presented model is 20 watts. According to experts, the starter used in the model is of high quality. There is no fuse in this case. The direct operating frequency maximum is 90 kHz. The shell of the model is provided for a closed type.
The service life of the presented LED type lamp is 12 thousand hours. For office premises, the model is not suitable. The marginal brightness parameter is 6 microns. The luminous flux of the modification does not exceed 250 lm. The minimum permissible temperature of this T8 series lamp is -20 degrees.
Osram 765 Series Aquarium Lamps
The indicated T8 lamps (PK and RO sizes) are available with a shielded inductor. If we talk about the parameters, it is important to note that the minimum frequency is 13 kHz. The current strength of the lamp for the T8 aquarium does not exceed 9 A. The maximum allowable temperature is 40 degrees. The power of the device is 23 watts. The starter in this case is installed with a fuse. The service life of this model is 16 thousand hours. The ignition time is on average 3 seconds. The minimum permissible temperature of the T8 series lamp is -10 degrees.
Characteristics of models for the Osram 800 aquarium
These lamps for the T8 aquarium are in great demand. First of all, it is important to note the high parameter of electricity consumption. The power of this model is 23 V. Directly, the maximum operating frequency is 99 kHz. The base in this case is a two-layer type.
The starter in the model is provided with a feed-through inductor. The luminous flux of a LED-type lamp does not exceed 240 lm. The ultimate pressure of the modification is 80 Pa. The discharge in the presented model is slow. The average turn-on time is two seconds. The minimum allowable temperature of this T8 series lamp is -10 degrees.
Description of Electrum 20 devices
This T8 lamp has pretty good characteristics. The maximum frequency of the device is 160 kHz. The inductor is pulse type. Thus, the device turns on pretty quickly. For office premises, the model fits perfectly.
The minimum allowable temperature for this T8 series lamp is -15 degrees. The trigger in the device will be used with a fuse. The minimum frequency of the model is at around 12 kHz. The maximum luminous flux is 320 lm. The power consumption parameter is 190 watts. The maximum pressure in the model is 210 Pa.
Lamps of the Electrum 22 series
The specified lamp T8 is available for lighting. In this case, the modification power is 30 watts. If you believe the experts, then the starter in the model does not burn out often. The minimum permissible temperature of the T8 series lamp is -15 degrees. In this case, the shell is of a three-layer type. The trigger for the model is provided with one fuse. If we talk about indicators, it is important to note that the maximum frequency is 160 kHz, and the current strength does not exceed 8 A. The base in the device is standardly made in a tubular shape. The luminous flux of this lamp of the T8 series is 210 lm. The model holds the maximum pressure at 60 Pa.
Characteristics of models Electrum 25
This is an inexpensive and high-quality T8 fluorescent lamp . Customer reviews say that she has a high-quality fuse. In this case, the shell overheats very rarely. The minimum frequency of this modification is 15 kHz. Inductor mounted pulse type. The model can withstand a voltage of 220 V. The maximum deviation is 20 V. The average turn-on time is four seconds. The power consumption of the lamp does not exceed 190 watts. For office premises, the device is great.
Description of DELUX 13 devices
This T8 fluorescent lamp is sold with a feed-through starter. The turn-on time for her is only three seconds. In this case, the minimum frequency parameter does not exceed 13 kHz. Inductors in devices are used without adapters. The base of the model is provided in a tubular shape. The maximum power of the T8 series lamp is 30 watts.
If you believe the reviews of experts, the luminous flux of the model is quite high. However, it is important to note that the threshold pressure is maintained at only 120 Pa. The model has a protective layer. The service life of the specified lamp of the T8 series does not exceed 9 thousand hours. For office premises, the model fits well. The power consumption indicator is 190 watts. The light output of the lamp is 230 lm. The minimum allowable temperature is -15 degrees. The maximum frequency for this T8 series lamp is 120 kHz.
Lamps of the DELUX 15 series
The specified lamp T8 has many advantages. First of all, experts note the high quality of the cap. In this case, it is used with a protective layer. On time is three seconds. The minimum allowable temperature is -20 degrees. The indicator of electricity consumption is 190 V. The current overload in this case is 5 A. The luminous flux of the model does not exceed 230 lm. The mains voltage of the indicated lamp of the T8 series withstands a maximum of 220 V. The current deviation index does not exceed 20 V.
Description of DELUX 20 devices
This T8 lamp has high power. In this case, the starter is used with a choke capacitor. The luminous flux of this model reaches a maximum of 240 lm. According to experts, the inductor has good conductivity. Problems with the inclusion of it do not occur often.
The shell in this case is provided for a closed type. The protective layer in it is used with halophosphates. Many experts argue that the model is not afraid of high humidity. The minimum allowable temperature of the specified lamp of the T8 series is -20 degrees.
Characteristics of models DELUX 30
These T8 series lamps are sold with inductive type starters. Among the features of the models should be noted high-quality base. The minimum permissible temperature of the specified lamp of the T8 series is -15 degrees. The tube in this case is made with a ferrite ring. For office premises up to 20 square meters. meters model fits well.