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Table 3 Average chromaticity coordinates of the LEDs and the maximum difference with the chromaticity coordinates in the simulations

From: An inverse method for color uniformity in white LED spotlights

Collimator LED Target x max(|Δx|) Target y max(|Δy|)
Gaussian, small 2nd segment LED16 0.4181 410−4 0.3862 710−4
Gaussian, large 2nd segment LED16 0.4181 410−4 0.3862 110−3
Block profile LED02 0.4691 410−4 0.3985 510−4
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