OEMTOOLS 25888 2CP Replacement Bulbs 12 Volt
Two 12-volt replacement bulbs for circuit testers with a heavy-duty ground clamp
- Two bulbs included for immediate replacement
- Compatible with 6 volt and 12 volt systems
- Usable in other circuit testers for versatility
- Heavy duty ground clamp ensures secure connection
- New condition guarantees reliable performance
Two-Pack Replacement Bulbs
The OEMTOOLS 25888 kit supplies two replacement bulbs for circuit testers and similar 12-volt automotive equipment. It is intended for technicians and DIY owners who need a ready spare when the original lamps fail. The pack keeps a serviceable tester on the bench without waiting for a single-bulb order. Buyers who need a different voltage or a single bulb will not be served by this pack.
Compatible with 6 and 12 Volt Systems
Each bulb is rated for both 6-volt and 12-volt circuits, so the same spares cover the two most common automotive test voltages. Normal operation draws only the tiny current required by a test lamp, adding no measurable load to the vehicle electrical system. No cooling or noise considerations apply to these filament bulbs. Builders who need LED indicators or higher-wattage lamps must look elsewhere.
Heavy Duty Ground Clamp Included
A robust ground clamp is supplied in the package to secure the tester connection during use. The clamp ensures a reliable return path when probing live circuits. Technicians who already own a suitable clamp or who require a different connector style gain no extra value from this inclusion.
Highlights
- Two bulbs included for immediate replacement
- Compatible with 6 volt and 12 volt systems
- Usable in other circuit testers for versatility
- Heavy duty ground clamp ensures secure connection
- New condition guarantees reliable performance
Specifications
No published specifications for this item yet.
Questions about this item
How do I install the 25888 replacement bulbs into a 12 volt circuit tester?
Remove the old bulb from the tester's socket and press the new bulb firmly into place until it seats fully; the heavy-duty ground clamp must stay attached to a clean metal surface for the circuit to complete.
What maintenance will the 25888 bulbs need after installation?
No scheduled maintenance is required; the bulbs operate until the filament fails, at which point both units in the pack should be replaced together to maintain consistent brightness.
What limit appears first when the 25888 bulbs run continuously on a 12 volt system?
The filament temperature limit is reached first; sustained voltage causes the bulb to heat until the filament burns out, ending the usable life of that bulb.
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