nichia

  1. grisbi

    new 1000w led strip project

    Hello everybody, hope everybody is fine :D im new here, sorry for my crap english im from europe,but i read a lot about led, spectum ,pcb ( almost made mine when led strip came out) , but im still a bit lost about led strip, and need your advises to finish my list setup, my goal is to made the...
  2. Maito Gai

    Need help - Nichia COBs

    Hey I need your help. In the Attachment you can find a datasheet from the Nichia 130 COB.Do they fit our needs? I can get them pretty cheap: http://www.leds.de/High-Power-LEDs/Nichia-High-Power-LEDs/Nichia-Chip-on-Board-Modul-Serie-130-weiss.html?gclid=CI2CtvCyp88CFQYq0wod90gFWw Is it possible...
  3. P

    Nichia Cobs performance and opinions ?

    How do the new nichia cobs perform compared to the latest cree, vero or lumileds gen3 for a smaller size LES (~15 mm) ? I did some quick calcs based on the data sheet which implies ~168 lumens (5070 lumens, 860ma, 35.1 Vf), which is not too shabby. spectrum is similar to a cree 3070. Opinions...
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