Brightness
0.1%
1%
5%
30%
40%
70%
90%
100%
10%
20%
50%
60%
80%
Frequency(Hz)
Modulation(%)
1.00%
10.00%
100.00%
0.10%
1
10
100
1000
10000
3125
E
ff
ic
ie
n
c
y
[
%
]
30
40
50
60
70
80
90
10
20
30
40
50
60
70
80
90
100
P
F
THD Characteristic Curve
Load[%]
T
H
D
[%
]
10
20
30
40
50
60
70
80
10
20
30
40
50
60
70
80
90
100
0.4
0.5
0.6
0.7
0.8
0.9
10
20
30
40
50
60
70
80
90
100
150mA
200mA
250mA
100mA
300mA
350mA
400mA
90
100
Relationship Diagrams
Efficiency VS Load
Power Factor Characteristic Curve
Load[%]
Load[%]
150mA
200mA
250mA
100mA
300mA
350mA
400mA
Flicker Test Table
IEEE 1789
f
f
≤ 8Hz
≤ 10Hz
Limit value (%)
Exemption assessment
(High frequency exemption)
f
f
f
f
f
f
f
f
f
f
≤ 90Hz
≤ 90Hz
≤ 1250Hz
≤ 3125Hz
8Hz <
10Hz <
90Hz <
90Hz <
> 1250Hz
> 3125Hz
0.2
0.1
0.025
×
0.01
×
0.08
×
(0.08
/
2
.
5)
×
Limit Value of Modulation in Low Risk Areas
Waveform frequency of Optical output
Exemption assessment
Limit Value of Modulation in No Effect Areas
Waveform frequency of Optical output
Limit value (%)
Modulation Area
High Frequency Exemption Area
Marks in the right chart are tested results of different current level.
The output frequency is 0Hz in 100% brightness and its corresponding
modulation is 0%, which could not be shown in the right chart.
— 03 —
150mA
200mA
250mA
100mA
300mA
350mA
400mA
Tuya Bluetooth Mesh
