[elecena] LED-PQ2N-4LBE-WFC - zmiany ceny Dioda PQ2N-4LBE-WFC, niebieska 470-485 nm, min. R- 39.8lm/350 mA, 2.6-3.6 V/350mA, 1.6 x 1.6 x 1.5 mm, Prolight LED-PQ2N-4LBE-WFC - 3.20 PLN https://elecena.pl/product/30234532/led-pq2n-4lbe-wfc 2026-05-10 LED-PQ2N-4LBE-WFC - 2.60 PLN https://elecena.pl/product/30234532/led-pq2n-4lbe-wfc 2026-07-08