Convert Megalumens to Lumens
Convert Megalumens (Mlm) to Lumens (lm) instantly and accurately.
Conversion Formula
lm = Mlm × 1000000
About Megalumens
The megalumen (Mlm) equals 10⁶ lm. The output range for high-bay industrial luminaires and stadium floodlights: a 1 000 W high-pressure sodium lamp array produces approximately 1.1 Mlm; full LED stadium lighting systems reach 1-10 Mlm; maritime lighthouse optics emit in the low-megalumen range. 1 Mlm = 10⁶ lm.
About Lumens
The lumen (lm) is the SI derived unit of luminous flux, equal to 1 cd·sr. A standard wax candle emits approximately 12 lm total; a 40 W incandescent bulb about 450 lm; the common 800 lm LED lamp is the direct replacement for a 60 W incandescent. Defined since 2019 SI by fixing K_cd = 683 lm/W at 540 THz. 1 lm = 1 cd·sr.
Quick Reference Table
| Megalumens (Mlm) | Lumens (lm) |
|---|---|
| 1 Mlm | 1000000 lm |
| 2 Mlm | 2000000 lm |
| 5 Mlm | 5000000 lm |
| 10 Mlm | 10000000 lm |
| 25 Mlm | 25000000 lm |
| 50 Mlm | 50000000 lm |
| 100 Mlm | 100000000 lm |