knalltuete08
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LED Handlauf Buche 1 Mtr ca. 60 SMD´s ( LED/SMD )

LED Handlauf Buche 1 Mtr ca. Stair handrail with LED/SMD's, approx 60 per meter. Great idea for lighting up the stairs at night or down to the cellar & a nce alternative to switching on the main lighting too ;

Gaps Between Infill and Outline

Gaps Between Infill and Outline

passive solar heating/cooling. Even better illustration of passive solar design principles.

Ok, maybe not a stove, but heating options :-) passive solar heating/cooling. Even better illustration of passive solar design principles.