Description
Overview:
The Bulb Sp 12v 4w - Pack Of 10 - 400 177 is a set of miniature filament bulbs for general lighting and indication on construction and garden machinery. Each bulb runs on 12 volts with a 4 watt load, giving steady light output while keeping power use low. With a clear glass envelope and metal contacts, they are suitable for control panels, instrument clusters, warning lamps, and small marker lights found on compact plant, generators, pressure washers, ride‐on mowers, and similar equipment. Supplied as a pack of ten, they are practical workshop spares for routine servicing and quick replacements. Designed as like‐for‐like replacements, they help keep equipment visible and safe to operate without changing wiring or fittings.
Key Features:
- 12 V, 4 W specification for common low‐voltage machinery circuits
- Pack of 10 bulbs for convenient stock and minimal downtime
- Consistent, even illumination ideal for gauges, switches, and indicators
- Durable glass and metal construction for dependable service life
- Simple like‐for‐like replacement to match existing fittings
- Low power draw (approx. 0.33 A at 12 V) helps protect small circuits
- Suitable for DC electrical systems on plant, garden machinery, ATVs, and small trailers
- Cost‐effective way to refresh multiple lamps during planned maintenance
Typical Applications:
Indicator and warning lamps on dashboards, gauge and switch backlighting, pilot lights on generators and compressors, side marker or number plate lamps (where specified), and general purpose 12 V signal lighting on compact tractors, ride‐on mowers, utility vehicles, and site equipment. Ideal for pre‐season servicing, test benches, and keeping service vans stocked with common spares.
Also known as:
12V 4W bulb pack, 12 volt 4 watt lamp, miniature filament bulb, instrument panel bulb, dashboard light, pilot lamp, warning light bulb, machinery spare bulb, low‐watt indicator bulb, gauge lamp, maintenance bulb set.
Product Specifications
| L&S Part No. | 400 177 |
|---|---|
| Unit of Sale | 1 |
| Key Features | - 12 V, 4 W bulbs for low-voltage machinery - Pack of 10 for convenient stock - Clear glass and metal for durability - Suitable for DC systems on machinery - Like-for-like replacement for existing fittings |
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