NICHIA STS-DA1-4424 <Cat.No.160902>

2

RANKS

Item

Rank

Min

Max

Unit

Forward Voltage

-

2.4

3.3

V

Luminous Flux

P10

25.5

30.3

lm

P9

21.4

25.5

P8

18.0

21.4

Color Rendering Index

R95

95

-

-

Color Ranks

The color rank has a chromaticity range within a 3-step MacAdam ellipse.

Rank

sm273

Rank

sm303

Rank

sm353

Rank

sm403

Rank

sm453

Center Point

x

0.4578

0.4338

0.4073

0.3818

0.3611

y

0.4101

0.4030

0.3917

0.3797

0.3658

Minor Axis

a

0.004056

0.004107

0.004098

0.004071

0.003852

Major Axis

b

0.007872

0.008391

0.008796

0.009282

0.009009

Ellipse Rotation Angle

Φ

-36.05

-36.00

-35.47

-35.95

-34.33

The color rank has a chromaticity range within a 5-step MacAdam ellipse.

Rank

sm2750a

Rank

sm2750b

Rank

sm2750c

Rank

sm2750d

Rank

sm2750e

Rank

sm2750f

Center Point

x

0.4578

y

0.4101

Minor Axis

a

0.006760

Major Axis

b

0.013120

Ellipse Rotation Angle

Φ

-36.05

Rank

sm3050a

Rank

sm3050b

Rank

sm3050c

Rank

sm3050d

Rank

sm3050e

Rank

sm3050f

Center Point

x

0.4338

y

0.4030

Minor Axis

a

0.006845

Major Axis

b

0.013985

Ellipse Rotation Angle

Φ

-36.00

Rank

sm3550a

Rank

sm3550b

Rank

sm3550c

Rank

sm3550d

Rank

sm3550e

Rank

sm3550f

Center Point

x

0.4073

y

0.3917

Minor Axis

a

0.006830

Major Axis

b

0.014660

Ellipse Rotation Angle

Φ

-35.47

Rank

sm4050a

Rank

sm4050b

Rank

sm4050c

Rank

sm4050d

Rank

sm4050e

Rank

sm4050f

Center Point

x

0.3818

y

0.3797

Minor Axis

a

0.006785

Major Axis

b

0.015470

Ellipse Rotation Angle

Φ

-35.95