500 ansi lumens to lumens - diameter tandon air 500 liter
$800.00
It reflects the brightness sensed by the human eye. Generally, ANSI lumens= LED lumen value ÷ 2.4. *The exact conversion rate depends on the efficiency of the projector’s LCD panel of the projector brand. Lux: Lux is a unit of illuminance, which measures how much the luminous flux is spread over a given area. selesnizol 500 mg untuk apa