| Model | Outlets | Wattage | Features | |
|---|---|---|---|---|
| 21.7440P | 4 Outlets | 40 Watts | Water-Resistant / 4 Patterns | more.. |
| 21.7462 | 4 Outlets | 60 Watts | 15 Selectable Patterns / Diagnostic LEDs | more.. |
| 21.T9460 | 4 Outlets | 60 Watts | 4 Patterns / Low Power Function | more.. |
| 21.7475 | 4 Outlets | 75 Watts | 4 Patterns / Selective Switching | more.. |
| 21.7490 | 4 Outlets | 90 Watts | 4 Patterns / Selective Switching | more.. |