Description
Overview:
The 12V 5W Side/Instrument Bulb LLB501 is a small, clear glass, capless wedge lamp designed for 12-volt electrical systems. Built around the common T10 form factor with a W2.1x9.5d wedge base, it delivers a steady 5-watt output suitable for low-power lighting points. It provides consistent illumination for vehicle sidelights and dashboard/instrument clusters, and is equally useful on plant, agricultural, and garden machinery with 12V panels and marker lights. The compact, push-in design makes it easy to replace in tight housings without special tools. This type of bulb is widely used across cars, vans, light commercial vehicles, site machinery, tractors, and ride-on mowers where clear, dependable pilot lighting is needed for visibility and status indication.
Key Features:
- 12V, 5W output for clear, non-glare light in sidelights and instrument panels
- Capless W2.1x9.5d wedge base (T10) for quick, tool-free push-in fitting
- Compact glass capsule suits small lamp holders and tight dashboard spaces
- Reliable filament design for consistent illumination and easy fault tracing
- Compatible with most 12V automotive and machinery lighting circuits
- Stable performance for marker, pilot, and panel applications
- Clear glass for accurate colour through existing lenses and tell-tales
- Durable construction for everyday road, site, and workshop conditions
- Widely available replacement size for straightforward maintenance planning
- OEM reference 501, commonly specified across many lighting housings
Typical Applications:
Used for vehicle sidelights, marker lights, and instrument/dash backlighting on cars, vans, and light commercials. Also suitable for 12V panels and pilot lamps on construction equipment, compact tractors, ride-on mowers, and other garden or site machinery. Common in number plate and courtesy light positions where a T10 wedge is specified.
Also known as:
501 bulb, W5W bulb, T10 wedge bulb, capless wedge lamp, 12V panel bulb, pilot lamp, marker light bulb, number plate bulb, dashboard light bulb, instrument cluster bulb, side light bulb.
Product Specifications
| L&S Part No. | LLB501 |
|---|---|
| Unit of Sale | 1 |
