Touch-Prevention for TC420 TC421 LED Time Controller (Fishtank Aquarium Light Control)
The TC420 and TC421 are very nice and relatively cheap LED controllers for fish tank / aquarium lights. However, there is no cover at the connections, so I created a two-piece cover. The lower part will be screwed in permanently. The…
Print approx. €1.62–€1.98 excl. taxPreliminary estimate for one variant
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