| Version | Picture | 
                                    
                                    
                                        | Product ID | Model No. | Reference Range | Screen Brightness
 (ref)
 |  
                                    | Color | Brightness | Brightness (mcd)
 | Wavelength (NM)
 | Volt(V) | Current (mA)
 |  
                                    | Typical value
 | MIN | MAX | MIN | MAX | MIN | MAX |  | 
                                                                                    
                                | A series |  | 
| 1515-A2 | JT-KF1515SURZGQBM-CB-A2 | R | 330 | 220 | 450 | 620 | 625 | 1.7 | 2.4 | 8 | P2.9/21S
6000mit |  
| G | 555 | 400 | 800 | 510 | 535 | 2.4 | 3.1 | 5 |  
| B | 75 | 50 | 120 | 458 | 475 | 2.4 | 3.1 | 3 |  | 
                                                                                    
                                | S series |  | 
| 1820N-CS3 | JT-KF1820NZGSURQBM-CB-CS3 | R | 745 | 500 | 900 | 620 | 625 | 1.7 | 2.4 | 15 | P3.91/8S
8000nit |  
| G | 1000 | 700 | 1400 | 515 | 535 | 2.5 | 3.4 | 8 |  
| B | 120 | 75 | 180 | 460 | 475 | 2.5 | 3.4 | 5 |  | 
                                                                                    
                                | S series |  | 
| 1820N-CS2 | JT-KF1820NZGSURQBM-CB-CS2 | R | 580 | 450 | 800 | 620 | 625 | 1.7 | 2.4 | 15 | P3.91/8S
6000nit |  
| G | 870 | 650 | 1200 | 515 | 535 | 2.5 | 3.4 | 8 |  
| B | 115 | 70 | 160 | 460 | 475 | 2.5 | 3.4 | 5 |  | 
                                                                                    
                                | S series |  | 
| 1820N-CS1 | JT-KF1820NZGSURQBM-CB-CS1 | R | 490 | 250 | 700 | 620 | 625 | 1.7 | 2.4 | 15 | P3.91/8S
5000nit |  
| G | 820 | 480 | 1100 | 515 | 535 | 2.5 | 3.4 | 8 |  
| B | 105 | 70 | 180 | 460 | 475 | 2.5 | 3.4 | 5 |  | 
                                                                                    
                                | S series |  | 
| 1820-CS3 | JT-KF1820QBZGSURM-CB-CS3 | R | 745 | 500 | 900 | 620 | 625 | 1.7 | 2.4 | 15 | P3.91/8S
8000nit |  
| G | 1000 | 700 | 1400 | 515 | 535 | 2.5 | 3.4 | 8 |  
| B | 120 | 75 | 180 | 460 | 475 | 2.5 | 3.4 | 5 |  | 
                                                                                    
                                | S series |  | 
| 2195-S1 | JT-KF2195SURZGQBM-BB-S1 | R | 24 | 17 | 35 | 620 | 625 | 1.7 | 2.4 | 5 | P1.95/32S
1000nit |  
| G | 95 | 65 | 115 | 510 | 535 | 2.4 | 3.4 | 3 |  
| B | 12 | 7 | 20 | 455 | 480 | 2.4 | 3.4 | 2 |  | 
                                                                                    
                                | S series |  | 
| 2020-S3 | JT-KF0707QBZGSURM-BB-S3 | R | 140 | 100 | 200 | 620 | 625 | 1.7 | 2.4 | 10 | P3.9/16S
1800nit |  
| G | 180 | 145 | 255 | 510 | 535 | 2.4 | 3.4 | 5 |  
| B | 25 | 20 | 45 | 458 | 475 | 2.4 | 3.4 | 5 |  | 
                                                                                    
                                | S series |  | 
| 2020-B-S1 | JT-KF0707QBZGSURW-B-S1 | R | 120 | 90 | 200 | 620 | 625 | 1.7 | 2.4 | 10 | P3/16S
3000nit |  
| G | 380 | 260 | 500 | 510 | 535 | 2.4 | 3.4 | 5 |  
| B | 80 | 45 | 120 | 458 | 475 | 2.4 | 3.4 | 5 |  | 
                                                                                    
                                | S series |  | 
| 1820-BB-CS1 | JT-KF1820QBZGSURM-BB-CS1 | R | 320 | 200 | 400 | 620 | 625 | 1.7 | 2.4 | 15 | P3.91 16S
3500nit |  
| G | 480 | 250 | 550 | 510 | 535 | 2.4 | 3.4 | 8 |  
| B | 50 | 30 | 70 | 458 | 475 | 2.4 | 3.4 | 5 |  |