Lamp holder model | Expert-LED700L | Expert-LED500L |
Luminance of spot center | 180000lux | 160000lux |
Color temperature (K) | 4300±500 | 4300±500 |
Spot diameter (mm) | 100-300 | 4300±500 |
Illumination depth (mm) | ≥1200 | ≥1200 |
Beads Quantity | 48pcs | 30pcs |
Color rendering index CRI | ≥97% | ≥97% |
Color reproduction index RA | ≥97% | ≥97% |
Brightmess adjustment | 1-100 | 1-100 |
Surgen's head temperature rise (ºC) | ≤1 | ≤1 |
Input power | 400VA | 400VA |
Light source | LED | LED |
Average bulb life (h) | ≥60000 | ≥60000 |
The best installation height (mm) | 2800-3000 | 2800-3000 |