Convert Gigalumens to Nanolumens
Convert Gigalumens (Glm) to Nanolumens (nlm) instantly and accurately.
Conversion Formula
nlm = Glm × 1.000000000e+18
About Gigalumens
The gigalumen (Glm) equals 10⁹ lm. The scale for very large lighting installations and for theoretical comparisons: a large airport apron illuminated to 30 lx over 1 km² would require approximately 30 Glm of total installed luminous flux. The full-disk luminous flux of the Sun is approximately 3.6 × 10²⁸ lm. 1 Glm = 10⁹ lm.
About Nanolumens
The nanolumen (nlm) equals 10⁻⁹ lm. The scale of single-cell bioluminescence: an individual bioluminescent bacterium emits roughly 1-100 nlm; a luciferin-luciferase reaction in a single cell reaches the low-nanolumen range. Also the range for fiber-optic evanescent-wave sensors and fluorescence microscopy background levels. 1 nlm = 10⁻⁹ lm.
Quick Reference Table
| Gigalumens (Glm) | Nanolumens (nlm) |
|---|---|
| 1 Glm | 1 × 1018 nlm |
| 2 Glm | 2 × 1018 nlm |
| 5 Glm | 5 × 1018 nlm |
| 10 Glm | 1 × 1019 nlm |
| 25 Glm | 2.5 × 1019 nlm |
| 50 Glm | 5 × 1019 nlm |
| 100 Glm | 1 × 1020 nlm |