DS312 datasheet(6/22 Pages) BRIDGELUX

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Bridgelux SMD 2835 0.5W 3V Thrive Product Data Sheet DS312 Rev. E (07/2024)

Note for Figure 1:

1. Color spectra measured reference by nominal current for T

sp = 55°C.

Spectral Matching to Natural Light

Humans have evolved and thrived for millions of years under the sun’s natural daylight. While discussions continue regarding the development of LED prod-

ucts with artificial spectra aimed at increasing productivity and focus or helping with relaxation, the long-term physiological effects of such altered environ-

ments on humans remains unknown.

Bridgelux Thrive is engineered to provide the closest match to natural light using proprietary chip, phosphor and packaging technology. Bridgelux is working

with our customers and industry partners to define new metrics to describe and quantify this spectral matching; going beyond today’s quality of light metrics

such as CRI and TM-30.

Spectrum Characteristics

Table 3: Typical Color Rendering Index and TM-30 Values, 150mA, T

sp=55°C

Nominal CCT1

R10

R11

R12

R13

R14

R15

2700K

3000K

4000K

5000K

5700K

6500K

Note for Table 3:

1. Bridgelux maintains a tolerance of ± 3 on Color Rendering Index R1-R15 measurements and TM-30 measurements.

2. Rn reference by Nominal Drive Current will have deviations when changed drive current .

Figure 1: Typical Color Spectrum

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

380

430

480

530

580

630

680

730

780

2700K

3000K

4000K

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

380

430

480

530

580

630

680

730

780

5000K

5700K

6500K

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