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FAQ

What is LED?

LED is a light emitting diode with a built-in semiconductor circuit. The working principle is based on a cold light narrow-spectrum electroluminescence, which is emitted from the movement of electrical current in the p-n junction of the semiconductor circuit. LED diodes are usually a light source with a narrow angle, which is increased by the form of the optical elements built in the diode. The colour of a LED diode depends on the material used in it.

Why choose LED?

  • LED is an economic source of light, electricity savings 60%-95%.
  • LED diodes produce more light from one watt of electricity than the day light bulbs.
  • LED diodes are environmentally friendly, because they do not contain chemical compounds and diodes can be recycled.
  • LED lamps hardly heat up while in a working state.
  • Effective working time of LED diodes is between 50000 - 100000 hours (incandescent lamps - only 1000 h).
  • LED diodes can emit light in different colours. Diodes can also be produced with variable colour shades (RGB diodes).
  • In comparison to ordinary lamps, LED diodes do not change colour after longer periods of operation (do not turn yellowish), at the end of their lifespan they become dimmer.
  • Turning off and on the LED lamp does not affect the performance of the diode.
  • LED diodes are not affected by vibrations or sudden movements.
  • LED lamps are easy to change, because they are suitable for ordinary lamp fittings.

What are the possible types of application?

LED lamps can be used as an additional source of light, as well as a primary lighting.

  • LED garden lamps are designed for decorative lighting in the garden and outdoors. When selecting the most appropriate lamp, the compliance of the IP safety code with your requirements should be observed. IP codes indicate product compliance with a specific application purpose.
  • LED built-in floor lamps are designed for decorative lighting both indoors and outdoors. Lamps can be built into a path near the house, in rooms along the walls, in the stairs, along pool edges or even in the middle of the room. When selecting the most appropriate lamp, the compliance of the IP safety code with your requirements should be observed. IP codes indicate product compliance with a specific application purpose.
  • LED in-built wall lamps are designed for decorative lighting indoors. Lamps can be built into different types of wall constructions, thus creating an interesting and unique lighting design solutions.
  • LED built-in furniture lamps are designed for decorative lighting. Lamps can be installed in various types of furniture constructions, thus creating interesting design solutions. The wide spectrum of light tones can be used to create the most appropriate lighting for your interior.
  • LED lighted glass shelves serve as a decorative and functional interior design solution. Glass shelves are available in various sizes and forms, which makes matching them with the existing interior easier. The wide spectrum of light tones can be used to find the lighting most pleasing to your requirements.
  • LED ceiling lamps can be used as an additional source of light, as well as the primary lighting indoors.

 Product safety degrees and IP codes?

IP (International Protection) is the internationally accepted marking that characterizes the specific product's degree of safety against the entry of solid bodies and dust (first digit after the letters IP) and against the entry of water (second number after the letters IP).

The first number can have a value of 0 to 6 and has the following meaning:

0 - the least protected (not protected);
1 - protected against solid bodies of superior dimensions to 50 mm;
2 - protected against solid bodies of superior dimensions to 12 mm;
3 - protected against solid bodies of superior dimensions to 2,5 mm;
4 - protected against solid bodies of superior dimensions to 1,0 mm;
5 - protected against solid bodies of inferior dimensions to 1,0 mm;
6 - impenetrable to dust.
 

The second number can have a value of 1 to 8 and has the following meaning:

1 - protected against the vertical fall of water drops;
2 - protected against water drops with inclination of 75 degrees;
3 - protected against rain;
4 - protected against water sprays from below;
5 - protected against water jets;
6 - protected against big waves;
7 - protected against the effects of immersion;
8 - protected against the effects of submersion.
 
Thus, IP 44 means that the LED lamp can be used indoors as well as outdoors, but in an environment not too dusty and not subject to strong water sprays or submergence in water.

How to interpret codes in the e-led catalogue?

Each product code in the catalogue has a unique description code, according to which it is easy to orientate in the range and types of products.

Product code: GLED-710SP-SW-S1
Explanation: GLED - type of the LED lamp
710SP - model of the LED lamp
S - colour of the casing
W - colour of the LED module
S1 - quantity in a set

GLED - garden and built-in floor lamps
DKLED - built-in floor lamps
DLED - built-in indoor floor lamps
RLED - built-in stair and wall lamps
WLED - wall lamps
ELED - wall lamps for outdoor lighting
SNLED - wall lamps for signboard and advertisement lighting
PLED - wall lamp light fixtures for lighting paintings
NLED - indoor lamps for lighting at night
DLED - built-in furniture lamps
CKLED - indoor ceiling lamps
SLED - lighted glass shelves
ETLED - outdoor table lamps
TLED - table lamps
 
Colour keys for lamp casings:

S - silver
B - black
W - white
 
Colour keys for lamp LED modules:

W - white
B - blue
G - green
R - red
A - purple
 
Thus, a code GLED-710SP-S-S1 matches a LED garden lamp with a silver casing, white coloured LED modules, and one unit in a set.
LED garden lamp GLED-710SP-S-S1
Colour: silver metallic
Material: aluminium casing with plastic parts
LED modules: 1x1W (white, 20000mcd)
Package: 1 lamp and a 1.05m SPT2-W 18AWG cable for connection to transformer (12V adapter not included)
Safety degree: IP44
Additional elements:  H05RN-F 10m cable and 6W [I/P 230V, O/P 12] adapter for outdoors

Where can I view and purchase e-led products?

See section: Cooperation partners