This is product manufacturers code 783931000 by Various. If you need to contact us about this product, please quote our product reference of 1124.
5w 12v festoon 39mm x 10mm lamp. Miniature, clear, tungsten light bulb (S8.5).
This is the shorter approx 39mm bulb, a 44mm bulb version is also available.
Often used in cars and other vehicles as interior lights.