Product Description
Bulb
Frequently Asked Questions
Q: What is the WW 1156 bulb used for in electric lift trucks?
A: The WW 1156 is a replacement bulb for electric lift truck lighting systems, providing illumination for load viewing, work area visibility, or instrument panel backlighting depending on application. It is designed as a direct replacement for OEM bulbs in standard fixtures.
Q: What are the voltage and wattage specifications of the WW 1156?
A: The WW 1156 operates at standard automotive voltage (12V or 24V depending on the truck electrical system) with wattage appropriate for medium-duty visibility tasks. Verify your truck battery voltage before ordering to ensure compatibility with your electrical system.
Q: Which electric lift truck brands use the WW 1156 bulb?
A: The WW 1156 fits multiple electric pallet jack and lift truck models from Crown, Toyota, Raymond, Yale, Hyster, and similar OEM manufacturers. Check your equipment manual or existing bulb markings to confirm the WW 1156 is the correct replacement.
Q: How often should the WW 1156 bulb be replaced?
A: Replace the WW 1156 when brightness visibly decreases, the filament burns out, or the bulb fails to illuminate. Typical lifespan is 1,000 to 2,000 operating hours depending on usage intensity and ambient temperature. Preventive replacement is recommended if a truck is used in critical visibility tasks.
