halogen lamp on a concrete paved and pour concrete paved with at least one such halogen lamp

摘要

The halogen lamp has an outer housing (1) which can be embedded in the concrete ceiling and containing a mains transformer (3), converting the mains voltage supplied to the lamp terminals into a lower operating voltage for the lamp (23). The bottom surface of the housing has a lamp opening (8) for passage of the light from the halogen lamp supported in the lamp housing via a releasable lamp holder, which can be removed via the lamp opening together with the transformer.