XLAMP® XP-G3 LED

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the Cree LED logo is a trademark, of Wolfspeed Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered

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CLD-DS139

REV 9

30

Region

x

y

Region

x

y

Region

x

y

Region

x

y

AC1

0.5066

0.4158

AC2

0.5131

0.4252

AC3

0.5192

0.4250

AC4

0.5126

0.4156

0.5131

0.4252

0.5196

0.4346

0.5258

0.4343

0.5192

0.4250

0.5192

0.4250

0.5258

0.4343

0.5321

0.4341

0.5253

0.4248

0.5126

0.4156

0.5192

0.4250

0.5253

0.4248

0.5186

0.4154

AD1

0.4936

0.3970

AD2

0.5001

0.4064

AD3

0.5059

0.4062

AD4

0.4993

0.3969

0.5001

0.4064

0.5066

0.4158

0.5126

0.4156

0.5059

0.4062

0.5059

0.4062

0.5126

0.4156

0.5186

0.4154

0.5118

0.4061

0.4993

0.3969

0.5059

0.4062

0.5118

0.4061

0.5050

0.3967

XLamp XP‑G3 White LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates.

EasyWhite Color Temperatures – 3-Step Ellipse

Bin Code

CCT

Center Point

Major Axis

Minor Axis

Rotation Angle

(°)

x

y

a

b

6G

3500 K

0.4073

0.3917

0.00927

0.00414

53.2

7G

3000 K

0.4338

0.4030

0.00834

0.00408

53.2

8G

2700 K

0.4577

0.4099

0.00834

0.00420

48.5

EasyWhite Color Temperatures – 5-Step Ellipse

Bin Code

CCT

Center Point

Major Axis

Minor Axis

Rotation Angle

(°)

x

y

a

b

2E

5700 K

0.3287

0.3417

0.01230

0.00600

72.0

3E

5000 K

0.3447

0.3553

0.01400

0.00520

65.0

4E

4500 K

0.3611

0.3658

0.01420

0.00550

61.5

5E

4000 K

0.3818

0.3797

0.01565

0.00670

53.7

6E

3500 K

0.4073

0.3917

0.01545

0.00690

54.0

7E

3000 K

0.4338

0.4030

0.01390

0.00680

53.2

8E

2700 K

0.4577

0.4099

0.01350

0.00700

48.5

PERFORMANCE GROUPS - CHROMATICITY (CONTINUED)