26717-89906

Frequently Asked Questions

Q: What are the exact specifications for bulb 26717-89906 and where does it fit?
A: The 26717-89906 is a 12.8V nominal, 23.04W replacement bulb for electric lift truck lighting circuits, particularly Nissan forklift models. It features a double contact bayonet (BA15d) base, borosilicate glass envelope, and tungsten filament. Nominal lifespan is 300 hours. Confirm your truck model uses this exact specification before ordering.

Q: What is the operating current and how does it match my truck lighting circuit?
A: The 26717-89906 operates at nominally 1.8A at rated voltage (12.8V). This specification is engineered specifically for industrial forklift lighting circuits. Verify your truck lighting circuit matches this voltage and current rating. Mismatch can cause rapid bulb failure or electrical damage.

Q: Is this bulb compatible with Nissan lift trucks only or other brands too?
A: The 26717-89906 is an OEM part designed for Nissan lift trucks. It may work with other electric lift trucks using the same BA15d bayonet base and 12.8V lighting circuit, such as some Toyota and Raymond models, but Nissan is the primary application. Always verify compatibility with your specific truck model documentation.

Q: What is the lifespan expectation and how do I know when to replace this bulb?
A: The 26717-89906 has a nominal lifespan of 300 hours of operation. Replace it when the filament burns out or when the lamp no longer illuminates reliably. Lifespan may reduce if the truck operates in extreme cold storage environments or with unstable electrical power.

Q: Are there equivalent bulbs from other manufacturers for this application?
A: The 26717-89906 is an OEM specification. Equivalent bulbs from other suppliers must match the BA15d base, 12.8V nominal rating, 23.04W power, and 300-hour lifespan. Any substitute must be confirmed compatible with your Nissan forklift lighting circuit specifications before installation.