Single Row of 20 Ultra Bright Diffused 5mm LED Light Emitting Diode Bulbs
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First of all use constant current source or pre-calculated resistor. Constant voltage supply is harmful for any LED
There is minimum color deviation, because all LEDs are manufacture together and same batch
The distance between the LEDs can be adjusted from 0 to 40mm (check 3rd picture)
20 LEDs per string
Working current: 15-20mA / 0.02W
Ultra Long Life 70000h@15mA
Testing Voltage: RED - 1.8V per piece; Yellow - 1.8Vpp; Green - 2.8Vpp; Blue - 3Vpp; White - 3Vpp
Usage - Billboards, Sign, Light Boxes, Light Advertisement etc
To light up the whole string you will need: (number of leds)x(LED working voltage) Volt; Example: Green ones - 20x(~3V)=approx. 60V
You will receive whole string(s), not single LED
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Orders before 12AM, London time, are dispatched same working day.
Orders from Friday afternoon, Saturday and Sunday are dispatched in Monday.
Orders are dispatched, after payment is received.
Accept Paypal Only