| Replacement
Bulbs Sealed Beam w/ Male Plug Terminal |
 |
| Order No. | Volts | Watts | Base | A Dim | B Dim |
| 3621B | 120 | 300 | Prong | 4 3/8" | 6 3/4" |
| 7488-0 | 120 | 200 | Prong | 4" | 4 1/2" |
| Order No. |
Common Mfg. Bulb Item Number |
| 3621B | Hayward SPX500-Z-3 |
| 7488-0 | Rainjet 4600 |