Hi guys,
I would like to introduce a new boards we are currently working on - LIGHT BOARD 320
These boards are made from 320pcs of SAMSUNG LM561C S6 chips with mixed color spectrum (3000k/4000k).
Some info you can find on our website :
Boasting efficacy approaching 200 lumens per watt at low power, these diodes are incredibly efficient. Typical forward voltage for each diode is ~2.7-2.8V at 65mA of current. Absolute maximum current is rated at 200mA per diode
Thermal managment is simple as fuck – light boards do not require active cooling and can be just mounted to a thin piece of aluminium
Greater efficiency. At 50 watts our lights are getting 180+ lumens per watt. Highly efficient COBs like the Cree CXB3590 average 160-170 lumens per watt at 50W or Bridelux Vero 29 S7 average 123-163lm/W
These lights aren´t really known in Europe yet but if you look to USA there is a lot of people who run lights with these chips and proved they works.
Here is how they should look like:
Is here anybody who have tried these led chips before?
Is here anybody interested to try them out?