New Super Mini Led Bulb E10 Ba9s T4w 6v 12v 24v 36v 48v 110v 220v Indicator Lights Warning Light Signal Energy Saving Lamp - Led Bulbs & Tubes - AliExpress
MEDB 2562: Reflector LED, BA9s, 12V AC - DC, white at reichelt elektronik
Red LED Bayonet Bulb, T3¼ (Ba9s) Multi Voltage, ac/dc, 6V, 12V, 14V, 18V, 24V, 28V, 34V 48V, 9mm Single Contact Bayonet