Roccer RSI 2500W SFa21, Can be used to replace HMI 2500W DXS SFa21 12
| Model No | Light Center | Arc Length | Overall Length | Life Hours | Color Temperature | Luminous Flux | Base | Alternative code |
| (mm) | (mm) | (mm) | (hrs) | (k) | (lm) | |||
| RSI 300W/S | 35 | 5 | 93 | 750 | 6000 | 22000 | SfC10-4 | HTI300W/D5 |
| RSI 575W | 115 | 7 | 136 | 750 | 6000 | 45000 | Sfc10-4 | HMI575W/GS |
| RSI 575W/2/S | 70 | 5 | 93 | 750 | 7200 | 45000 | Sfc10-4 | HTI575W/D5/75 |
| RSI 1200W/S | 115 | 7 | 136 | 750 | 6000 | 110000 | Sfc10-4 | HTI1200W/D7/60 |
| RSI 1200W | 180 | 10 | 220 | 750 | 6000 | 95000 | Sfc15.5 | HMI1200W/GS |
| RSI 1500W/S | 115 | 7 | 136 | 750 | 5600 | 135000 | Sfc10-4 | HTI1500W/D7/60 |
| RSI 2500W | 290 | 14 | 355 | 500 | 6000 | 240000 | Sfa21 | HMI2500W/GS |
| RSI 2500W/S | 150 | 14 | 210 | 500 | 6000 | 240000 | Sfa21 | HMI2500W/S |
| RSI 4000W | 340 | 29 | 405 | 500 | 6000 | 360000 | Sfa21 | HMI4000W |
| RSA 2500W | 348 | 25 | 364 | 2000 | 5600 | 250000 | P-Sfc | MSA2500W |
