T9 20W荧光灯管
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Technical parameters:

| Type | Power | Color temp | Ra | Im | Base | Size (mm) | Use life(hours) | Packing |
| A(max) | B(min) | B(max) | C(max) | D | Numbers | GW/GW(kg) | Size (mm) |
| T9 | 20W | 6500K | 72 | 1060 | G13 | 589.8 | 594.5 | 596.9 | 604.0 | 29 | 10000 | 25 | 3.2/2.8 | 635*160*160 |
| T9 | 20W | 4000K | 72 | 3350 | G13 | 589.8 | 594.5 | 596.9 | 604.0 | 29 | 10000 | 25 | 3.2/2.8 | 635*160*160 |
| T9 | 20W | 2700K | 72 | 3350 | G13 | 589.8 | 594.5 | 596.9 | 604.0 | 29 | 10000 | 25 | 3.2/2.8 | 635*160*160 |
| T9 | 20W | 10000K | 72 | 2750 | G13 | 589.8 | 594.5 | 596.9 | 604.0 | 29 | 10000 | 25 | 3.2/2.8 | 635*160*160 |
Spectrum:








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