This BAY15D bulb with vertical filament for navigation lights is a 12 V variant with a rated power of 15 W. It is intended as a light source in type-approved navigation lights that require this specific combination of socket, power, and filament orientation.
The BAY15D socket has offset side pins and dual contacts at the bottom. The offset side pins ensure correct placement in a compatible socket, while the vertical filament meets the luminaire's requirements for light source orientation. The socket's nominal diameter is Ø15 mm; this is a socket measurement and not the overall diameter of the bulb.
The bulb is intended for compatible Utility, Hella, DHR, and Aqua Signal navigation lights. The luminaire must be specified for 12 V, 15 W, BAY15D socket, vertical filament, and offset side pins. Item no. 11.134.01 is a documented compatible Utility 360° red navigation and mooring light.
The ordering and packaging unit is a box of 10 pcs. Always check the luminaire's voltage, power, socket, and filament orientation requirements before replacement.
Key features12 V rated voltage
15 W rated power
BAY15D socket with nominal Ø15 mm
Vertical filament
Offset side pins
Dual contact at the bottom
For compatible type-approved navigation lights
Packaging unit: 10 pcs.
