5 Pack E10 Base Bulbs – Extra Large 15mm Glass Ball – 19V – Kahlert KHEK-51903-5-0

Got a project that needs these oddball bulbs?

Here’s a 5-pack of Kahlert E10 base bulbs with extra large 15mm glass balls.

They run at 19V.

Perfect for model railroads (Spur 0), vintage electronics, or custom lighting projects.

Brand new, made by Kahlert.

Part number KHEK-51903-5-0.

These are Glühbirne (incandescent) type, so they give that warm glow.

Not LEDs—classic filament style.

Great for replacements or DIY builds.

Stock up while you can—hard-to-find sizes like this aren’t always available.

Light up your project the old-school way!