Each LED needs current. How much depends on your LED, but 10mA is normal, so let’s go with this. 3 LEDs with 10 mA is 30 mA. You need 30 mA through the resistor R3. You get 9V out from the 555 Timer. 3V of those 9V will drop over your LEDs. That means you have 6V left...
LED Type 5mm High-luminance LED Quantity 3pcs or 6pcs Color Yellow/white/red/blue/green Shell Upper part PC + reflective lens Lower part Die cast aluminium alloy Power storage LiFePo4 3.2V/500MA Work mode burning or blinking Working time burning 24 hours or bl...
LED Color Amber/Red/White/Blue/Green Barricade Light Material Polypropylene+PP/PS Base Dimension 185*85*350mm(L*W*H) Battery 6V 4r25 Operation Temperature -20-80ºC Operation Screws/Metal Holders Flashing Mode 4 Kind Flashing Style and Also Can Customize Weight 20...
LED : 1pcs 5050 SMD ChipVoltage : AC/DC 6V 6.3V No PolarityCurrent: 30MA to 45MA(test on 6.3 V)Colour : RGB FAST FLASHING BLINKINGBayonet base: BA9S base,approx. 9 mmLuminous flux: 40-80LMWorking Tem.: -20℃～+40℃Lifespan: >50000HBeam Angle: 360 degreePackaging20pcs AC DC 6V...
led lights 12v led lights 12 volts bulb led 12 volt lights light 12v led 12 volt led lights 12 volt led lighting led 12 volt light led light 12 volt bulb 12v lights 12v light bulbs 12v light 12v led ribbon light This product belongs to Home, and you can find similar products at All...
LED Color Amber/Red/White/Blue/Green Barricade Light Material Polypropylene+PP/PS Base Dimension 185*85*350mm(L*W*H) Battery 6V 4r25 Operation Temperature -20-80ºC Operation Screws/Metal Holders Flashing Mode 4 Kind Flashing Style and Also Can Customize Weight 200g/PC Visible Dista...