7225 Miniature Bulb 12V 21W/4W

  • Brand: Norman Lamps
  • Product Code: 7225
  • UPC Code: 600300321791
  • $2.99

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The Norman Lamps 7225 is a 12V incandescent miniature bulb built around a dual-filament design that delivers 21W on the high-output filament and 4W on the low-output filament, all within a compact S-8 lamp shape measuring 2.00 inches in length and 1.00 inch in diameter. This dual-wattage incandescent configuration makes it well suited to applications requiring two distinct light levels from a single socket, such as combined stop and tail functions, side marker positions, and parking light circuits in automotive, marine, RV, trailer, and camper lighting systems.

The BAZ15D offset double-contact bayonet base provides a secure, correctly indexed connection in compatible lamp holders, with the physical offset preventing incorrect installation. The S-8 bulb shape keeps the overall footprint small enough for tight fixture cavities while the incandescent light source delivers the warm, consistent output characteristic of this lamp type. With a rated average life of 300 hours and full dimmability, this bulb is a reliable incandescent replacement for 12V dual-filament applications wherever the BAZ15D base is specified.

Norman Lamps offers the 7225 in single-piece quantities with a full case of 10 units available for higher-volume needs, making it a practical choice for service fleets, repair shops, and enthusiasts who require a dependable stock of miniature incandescent bulbs for 12V systems.

  • 12V incandescent dual-filament design with 21W high-output and 4W low-output from a single BAZ15D base
  • S-8 miniature lamp shape — 2.00 in. length, 1.00 in. diameter — fits compact fixture cavities in automotive, marine, and RV applications
  • BAZ15D offset double-contact bayonet base ensures correctly indexed, secure seating in compatible 12V lamp holders
  • Dimmable incandescent light source delivers warm, consistent illumination rated for 300 average life hours
  • Suitable for tail, stop, brake, parking, and side marker light positions in vehicles, trailers, campers, and boats
  • Available as a single piece; order 10 units for a full case

Tags: 7225, S8, Incandescent Bulb

Detailed Specifications
12V
21W/4W
Miniature Bulb - Incandescent
S-8
2.00 in.
1.00 in.
BAZ15D
300
Order 10 for a full case
Yes
Double Filament

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