Electric Heater using Light Bulbs as Heat Source-French Patent

[lancaIV]

Using heat bulbs as heat source let me doing the question:
http://jnaudin.free.fr/gegene/indexen.htm  the GeGene,as power saver useable ?
I am looking for this bulb heater the right energy controle / input power saver
https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=20&ND=3&adjacent=true&locale=en_EP&FT=D&date=20110518&CC=CN&NR=201836980U&KC=U#
Dr. Pavel Imris Generator is for this use practicable but to expensive : 1 KVA output will cost 500 Euros-----------------------
https://patentauction.com/patent.php?nb=11462 their costs are me unknown-----------------------
also his,  Tanaka Saburo conception, costs are me unknown
https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=1&ND=3&adjacent=true&locale=en_EP&FT=D&date=20160929&CC=JP&NR=2016174482A&KC=A#
When Contour Crafting and ICON are in research and development for low cost housing, fast monolithic construction,each square meter for less than 100 US$ construction costs, can we develop - open source/ fee-free tech -based by their buildings a net/zero energy building for 150 US$/sqm ? Middle class comfort standartICON -project : 60,5 sqm for 4000 US$ ,
https://www.treehugger.com/green-architecture/icon-3d-printed-affordable-homes.html