General purpose incandescent Medium Screw Base Light Bulb features an Edison-style, single contact brass base. Heavy duty glass bulb housing and filament for break resistance and longevity. 15W. 12.8VDC.
| Brand | Sea-Dog Line |
| Trade # | 15A12/12 |
| A | 2-1/2" |
| B | 1-9/16" |
| Case | 10 |
| Watts | 15W |