Key Features
- Clear glass bulb for maximum light output
- Double contact bayonet base (BA15d) ensures tight, secure connection
- Vibration-resistant filament designed for marine engine rooms and deck equipment
- Compatible with standard 12V or 24V DC marine electrical systems
- Excellent replacement for navigation lamps, indicator lights, and general service lighting
- Long service life with corrosion-resistant base materials
Technical Specifications
| Specification | Value |
|---|---|
| Base Type | Double Contact Bayonet (BA15d / B15d) |
| Voltage | 12V / 24V DC |
| Wattage | 10W (typical) |
| Glass Type | Clear |
| Filament Type | C-6 / Vibration-resistant |
| Service Rating | Vibration-resistant (shipboard) |
| Color Temperature | ~2700K – 3000K (warm white) |
| Bulb Diameter | 20mm (T-20 or similar) |
| Operating Temperature | -25°C to +50°C |
| Applications | Navigation lights, cabin indicator lamps, machinery space lighting |
Frequently Asked Questions
What does "double contact bayonet base" mean?
It means the lamp has a bayonet (twist-lock) base with two electrical contact points on the bottom, providing a more secure connection than single-contact bulbs and ensuring correct polarity in marine fixtures.
Is this lamp suitable for use in navigation lights?
Yes, it is designed to replace standard navigation light bulbs. However, always check the fixture’s voltage, wattage, and base requirement against the lamp’s specifications.
Can I use this lamp in both 12V and 24V systems?
Our clear vibration service lamps are available in both 12V and 24V versions. Choose the correct voltage for your vessel’s electrical system.
How does vibration resistance improve reliability?
The filament is specially supported to absorb mechanical shock and vibration, reducing the chance of breakage in high-vibration areas like engine rooms or hull-mounted fixtures.
Inquire About This Product
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