ciao a tutti secondo voi sono meglio i led:
Cree XLamp 7090 XR-E Q5 225lm pure white high power LED.
Luminous flux: Typ 114 lumen/350mA
Voltage/current: 3.3V/350mA and 3.7V/1000mA(MAX)
Direction characteristic: 75 degrees
Size: 9.0x7.0x4.3mm(LED), Hex-head opposite 20mm(Aluminum substrate)
Manufacturer: CREE(U.S.)
BIN: WC - Q5
OPPURE
CREE XLamp 7090 XR-E 3W pure white high power Led.
Luminous flux: Typ 80 lumen/350mA
Voltage/current: 3.3V/350mA and 3.7V/1000mA(MAX)
Direction characteristic: 75 degrees
Size: 9.0x7.0x4.3mm(LED), Hex-head opposite 20mm(Aluminum substrate)
Manufacturer: CREE(U.S.)
BIN: WC - P4
Se dovessi prenderli di cosa avrei bisogno poi x metterli in funzione?????
grazie.
