μlm
Microlumen
Si System

Microlumen (μlm)

A microlumen (μlm) equals 10⁻⁶ lumens. Used in laboratory photometry, bioluminescence measurements (firefly: ~0.5 μlm/flash), and extremely dim light source characterization. Required precision instrumentation for measurement.

Convert From Microlumens

Convert To Microlumens

Conversion Factors

1 μlm 1e-6 lm
1 μlm 1e-12 mlm
1 μlm 1e-9 klm
1 μlm 1e-12 Mlm
1 μlm 1e-15 Glm
1 μlm 1e-6 cd·sr
1 μlm 7.9579818558e-8 MSCP
1 μlm 9.2850510678e-8 HK
1 μlm 1.4641288433e-9 W@555nm

Related Units