| Model | OSR421-100W | OSR421-300W | OSR421-400W |
| Lamp Size | 465*212*50 | 578*214*48 | 712*279*46 |
| Light source | 2835/40pcs | 2835/80pcs | 2835/120pcs |
| Solar panel type | Single Crystal Silicon | ||
| Battery Category | Lithium iron phosphate /lithium ternary | ||
| Controller Type | PWM | ||
| Control mode | Light+Time/Microwave | ||
| Material | Hardware+PC | ||
