Document comparison ·19 October 2026
NW-M50 and NW-FM50: compare the source entries
The fresh webpage still names NW-M50 in its heading and table, while one body paragraph uses NW-FM50. The official catalogue, PDF page 29 (printed 55–56), separately labels a lamp NW-FM50 and supplies a different specification. This is evidence of a naming and specification problem, not proof that either spelling is a harmless typo or an interchangeable replacement.
NW-M50 webpage table
- Code
- NW-M50
- Input
- 9–32V
- Maximum power
- 50W
- Lumen entry
- 4000lm
- Colour temperature
- 6000K
- Table envelope
- 88 ×82 ×76mm
NW-FM50 catalogue table
- Code
- NW-FM50
- Input
- 10–32V
- Maximum power
- 48W
- Lumen entry
- 4250lm
- Colour temperature
- 5300–5700K
- Table envelope
- 108 ×108 ×56mm
Do not combine the two specifications
Keep the source document, full code, revision, dimensions and electrical data together in an offer. A buyer should not select the smaller webpage envelope and simultaneously apply the PDF wattage, lumen figure or supply range. The original webpage values above remain visible as source-specific entries, not validated ratings for the PDF item.
What would resolve the naming question?
Ask for a current model-labelled photograph and drawing, a dated electrical sheet and a written statement explaining whether NW-M50 and NW-FM50 are different versions, earlier and later references, or a source error. Until those records agree, this site retains one existing research page and creates neither a duplicate FM50 page nor an alias or replacement claim.
https://www.novavehicle.com/upload/6649/20251126091527313516.pdf
PDF page references identify the reviewed source. A numeric URL filename is not treated as a verified publication date. These entries are supplier statements, not stock, approval or compatibility confirmations.