| Customer Reviews | 4.5 out of 5 stars 1,975 | 4.5 out of 5 stars 1,975 | 4.5 out of 5 stars 1,975 | 4.5 out of 5 stars 1,975 | 4.5 out of 5 stars 1,975 | 4.5 out of 5 stars 1,975 |
| Price | $8.99$8.99 | $16.99$16.99 | $28.45$28.45 | $33.45$33.45 | $35.45$35.45 | — |
| Power | 9W | 12W | 16W | 19W | 26W | 31W |
| Applicable tank | 12-18 Inch | 18-24 Inch | 24-30 Inch | 30-36 Inch | 36-48 Inch | 48-54 Inch |
| Lamp Body Length | 10.43 Inch | 16.54 Inch | 22.44 Inch | 28.34 Inch | 34.26 Inch | 44.64 Inch |
| PAR | 55 | 67 | 80 | 82 | 92 | 83 |
| Kelvin(White,Red,Blue) | 6500K,660nm,450nm | 6500K,660nm,450nm | 6500K,660nm,450nm | 6500K,660nm,450nm | 6500K,660nm,450nm | 6500K,660nm,450nm |
| LED QTY | 36 | 54 | 72 | 90 | 108 | 144 |
| Output Voltage | DC20V | DC20V | DC20V | DC20V | DC20V | DC20V |
| Input Voltage | AC100-240V | AC100-240V | AC100-240V | AC100-240V | AC100-240V | AC100-240V |