Lastar · $ · Updated April 8, 2026
CM003
Ranks #40 of 57 for melanopic output, below the 10,000 lux benchmark at 1 ft. No flicker at full power.
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Is it strong enough?#40 of 57
No. Only 27% of the 10,000 lux benchmark at 1 ft.
2,665 m-EDI at 1 ft · 720 at 2 ft
Is it comfortable to sit in front of?Comfortable
Yes. Glare is low.
88 at 1 ft · 24 at 2 ft · median 112
Does it flicker?No risk
No, at full power. Dimmed not tested.
What does the light look like?6250K
Cool daylight, muted color.
CRI Re 73 · R9 0 (weak deep reds)
2700K warm7500K cool
All test data
Light outputMeasured at 1 ft and 2 ft
m-EDI
2,665
720 at 2 ft
Lux
3,145
855 at 2 ft
CLa
4,350
1,065 at 2 ft
Glare
88
24 at 2 ft
m-EDI 2,665 at 1 ft, 720 at 2 ft
Median 3,43010,000 benchmark2 ft1 ft
Glare 88 at 1 ft, 24 at 2 ft
Median 1122 ft1 ft
SpectrumOutput at the highest setting
Melanopic DER
0.85
m-EDI per lux. Daylight (D65) is 1.0.
CCT
6250K
Fixed
Gap from natural light
30%
Far. Average spectral difference (ASD) from daylight at the same color temperature, 425 to 690 nm.
Lamp outputBody-clock zone (melanopic, CIE S 026)Natural light, same color temperature
FlickerGreen is safe, amber is acceptable, red is past the limit
Full powerDimmed not tested
Percent flickern/a
Flicker indexn/a
SVMn/a
PstLMn/a
Assist Mpn/a
Waveform, 1 second
Waveform not measured.
A flat line near 1.0 means steady light.
Color renderingHow accurately colors and skin tones look under this lamp
CRI Re
73
R9 (deep red)
0
TM-30 Rf
83
TM-30 Rg
95
Slightly desaturated (100 is neutral)
Specifications
- Form factor
- Desktop
- Brightness
- 5 levels
- Color temperature
- Fixed
- Cord length
- 6 ft
- Mounting
- None
- Extra features
- Built-in timer
- Available in
- United States, Canada, United Kingdom, European Union, Australia, Ships globally
