white porcelain wall or ceiling light S14s – 100 cm ribbed stick bulb

The small rectangular lamp holders in which the tubular lamps are integrated are available in two different versions: the S14s model and the S14d model.
The 30 cm and 50 cm stick light bulbs offered by zangra have a single base (a pin). The 1-metre stick light bulbs have two bases (two pins).
For 30 cm and 50 cm stick light bulb, you need a single S14d lamp holder. 1-metre linear light bulb have two pins, so you need two S14s lamp holders.

The lamp holders are usually made of plastic or metal, zangra has designed a very aesthetic version in white and black porcelain.
See here the collection of zangra stick lamps with the corresponding lamp holders.

* S14d means that there is only one socket per tubular bulb. The phase (L) and the neutral (N) meet in the socket. Grounding is not necessary (Class 2).
* S14s means that there are two sockets per tubular bulb. The phase (L) is connected to one socket, the neutral (N) is connected to the other socket. Earthing is not necessary (Class 2).

All light fittings are classified according to their IP value. These IP values (International Protection or Ingress Protection) indicate the degree of protection of the light fitting against dust and moisture. The IP value consists of two digits: the first digit indicates the level of protection against dust; the second, the level of protection against moisture. The higher the IP value, the higher the protection. Check this diagram to see the different existing IP values.
 

What does the IP20 value mean on this light fitting?

IP20 means that the light fitting:
2: is protected against the intrusion of solid particles with a dimension greater than 12.5 millimetres.
0: has no protection against water penetration.

This light fitting can be installed indoors, but not in wet areas.
It is not recommended to install this light fitting outdoors.

A device with an IP20 value is not protected against dust or moisture. A light fitting marked IP20 may have holes to prevent overheating. However, the lamp is protected against contact with objects larger than 12.5 mm, such as a hand or finger.
This model is suitable for indoor use, but not outdoors.

Soon after being established in 2009, zangra started to successfully cooperate with different porcelain factories all over the world – a cooperation that continues to this day. In recent years, zangra has spent a lot of time in world’s most famous porcelain cities. From Limoges in France to Jingdezhen in China, zangra was able to work at legendary porcelain factories. So in cooperation with the staff zangra created new models and rediscovered old forgotten molds. A number of old molds were put back in production making new pieces. zangra’s porcelain is still produced by hand, piece by piece. This makes each piece unique. zangra's work proved successful with their products being sold all over the world.