We made a light with 6 different colours and we are operating the LED's through DMX and everything is working fine. When i am checking the total wattage it is coming 57W but i am using 50W watt driver and Wattage at LED point is 38Watt but in meter it is showing 20 watt more when iam checking the circuit watage it is 1 Watt

Power factor is 0.68.

I am using LRS 50-12 meanwell driver as my input voltage is 12 Volts. All LED's are 0.5 Watt and 2.5 - 3 Volt LEDs

 

What is your question?

 

What is your question?

i want to run the total fixture with 40 W but total wattage it is showing 57Watt when i am checking Voltage and current at LED point the total wattage it is coming 38Watt . How to reduce that remaining wattage ? i cant reduce voltage and current in LED because if i reduced i am not getting required lux output

 

Lux = Power.

You cannot reduce one without the other.