Product characteristics
| 主材 | 光源 | 电源 |
| Lamp body: round | Light source: Luminus | Drive: 12V constant voltage drive |
| Model: 5204-A51 | Power: 4W | Installation mode: parallel overcurrent, overvoltage, overheat protection, no stroboscopic |
| Material: high thermal conductivity aluminum alloy lamp body, cold rolled steel support main parts | 电压：2.5-4.5V | Dimming: thyristor dimming /DALI dimming /0-10V dimming |
| Size: 58*57*ø24mm | Current: 900mA | |
| Color: Black/white | Beam Angle: 9-60° | |
| Lens: PMMA | Lens: High transmittance (92%) | |
| Protection level: IP20 | Reflector: High reflectivity | |
| Weight: 94g | Color temperature: 3000K/4000K | |
| Mounting: flush spring mounting | Color tolerance: ≤2 | |
| Color rendering index: Ra≥95 | ||
| Working life: 50000hrs |
Technical parameter
| Product model | Installation mode | 功率 | 驱动 | Lamp series | 系列 | 色温 | 角度 | 颜色 | 显指 |
| 5204-A51-30C1 | Flush spring mounting | 4W | C: No dimming | Mini downlight | Spring mounting series | 3000K | C:9-60° | 白色 | 95 |
| 5204-A51-40C2 | S: thyristor dimming | 4000K | 黑色 | ||||||
| V: 0-10v dimming | 银色 | ||||||||
| D: DALI dimming | 金色 | ||||||||