Alpha Series 800 Series: product and installation guide
Alpha Series A1003 Evolution 800 Series LED bulbs provide 6500K white light for matching bulb applications. Compare the complete bulb code and base before treating an 800-series reference as compatible.
- SKU: A1003
- Series: Evolution 800 Series
- Colour: 6500K white
- Listed bulb references: 881, 884, 885, 886, 889, 890, 892, 893, 896, 899
- LED design: PHI-ZES chips
- Cooling: Copper PCB, thermal tubes and fan cooling
Compare the installed bulb marking, connector, retainer and available space before removing the original lamp. Test the appropriate lighting functions and check the final beam aim after fitting. A bulb-base match alone does not establish suitability for every housing or lighting circuit.
Frequently Asked Questions
Which bulb references does this A1003 listing name?
The explicit reference list is 881, 884, 885, 886, 889, 890, 892, 893, 896 and 899. Compare the complete marking, base and connector on the original bulb before ordering.
Does 800 Series mean every bulb with an 8xx number fits?
No. Use the specific references listed for A1003 and inspect the original lamp hardware. A family name alone does not confirm every 8xx socket or mounting arrangement.
Can I use a voltage rating from another Alpha Series bulb?
No. Confirm the electrical requirement for this exact A1003 product against your lighting circuit. A supply range printed on an H11 or H4 product is not a specification for this 800-series bulb.
What white-light colour does this exact product use?
This exact listing specifies 6500K white light. Match the SKU and product generation when replacing a bulb; another Alpha Series product can use a different colour specification.
Does this bulb product replace a complete factory LED headlight?
It is intended for a compatible serviceable-bulb application. A factory LED assembly can have integrated electronics and light sources that do not use a replaceable bulb of this type. Inspect the installed equipment first.
Will these bulbs prevent every dashboard warning or flicker?
Results depend on the actual lighting circuit and connections. Diagnose any warning or flicker before selecting an additional module, and check the physical lamp application separately.
What warranty applies to this exact Alpha Series product?
This product carries a lifetime limited warranty. The existing terms and exclusions for the purchased SKU apply.
What should I check before fitting this bulb?
Compare the mounting and retaining arrangement, connector and space behind the lamp. The original dust cap must fit correctly, and cooling parts or attached electronics need adequate clearance. Check the final beam aim after installation.
