[elecena] OLB.3020.4000K OLB.3020.4000K - zmiany ceny LED SMD 3020; biały naturalny; 25~27lm; 60mA; 120°; 2,8~3,4V; 0,2W; -40°C~85°C OLB.3020.4000K OLB.3020.4000K - 0.11 PLN https://elecena.pl/product/23404442/olb-3020-4000k-olb-3020-4000k 2023-05-08 OLB.3020.4000K OLB.3020.4000K - 0.10 PLN https://elecena.pl/product/23404442/olb-3020-4000k-olb-3020-4000k 2025-09-21