Convert Nanolumens to Kilolumens
Convert Nanolumens (nlm) to Kilolumens (klm) instantly and accurately.
Conversion Formula
klm = nlm × 1.000000000e-12
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.
About Kilolumens
The kilolumen (klm) equals 1 000 lm. High-efficiency LED light fittings: a modern 100 W-equivalent LED lamp emits 1.4-1.6 klm; a 100 W halogen PAR38 spot approximately 1.1 klm; short-throw projectors are rated at 1-5 klm (ANSI lumens). The standard unit for commercial LED fixture specifications and projector brightness. 1 klm = 10³ lm.
Quick Reference Table
| Nanolumens (nlm) | Kilolumens (klm) |
|---|---|
| 1 nlm | 1 × 10-12 klm |
| 2 nlm | 2 × 10-12 klm |
| 5 nlm | 5 × 10-12 klm |
| 10 nlm | 1 × 10-11 klm |
| 25 nlm | 2.5 × 10-11 klm |
| 50 nlm | 5 × 10-11 klm |
| 100 nlm | 1 × 10-10 klm |