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Technical data | unit | 500 lamp head | 700 lamp head |
Spot center illumination in color temperature 5000K | Lux | 120,000--190,000 | 120,000-190,000 |
Color temperature | K | 3700-6700 | 3700-6700 |
Ra | 97 | 97 | |
50% Spot diameter d50 | mm | 150 | 150 |
10% Spot diameter d50 | mm | 290 | 290 |
Lighting adjustment | 1%-100% | 1%-100% | |
Illuminance depth | cm | 130 | 100 |
Illuminance adjusting range | % | 25-100 | 25-100 |
Ultraviolet irradiance wavelength under 40nm | W | ≤0.002 | ≤0.002 |
Focal distance adjusting mode | Manual/electric(optional) | Manual/electric(optional) | |
Beads power | W | 3V,1W/unit×80beads | 3V,1W/unit×48beads |
Head temperature | Less than 2 ℃ | Less than 2 ℃ | |
Power supply | 110V/220V 50Hz/60Hz | 110V/220V 50Hz/60Hz | |
Input power | W | 100 | 100 |
LED average life | H | ≥100,000 | ≥100,000 |
Installation ceiling height | m | 2.65-3.2 | 2.65-3.2 |





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