shopping cart empty
FastTechFlashlights & LasersDIY - LED Drivers
DIY Kits & Parts - LED Drivers
3V-4.2V input / 17mm
 
(3)
$1.25
FREE SHIPPING TO UNITED STATES
3.0V ~ 4.5V / 1050mA constant current / 17mm
 
(22)
$1.93
FREE SHIPPING TO UNITED STATES
1400mA / reverse polarity protection / 17mm
 
(10)
$1.88
FREE SHIPPING TO UNITED STATES
0.9V~3.6V / 500mA@1.5V / 800mA@3.6V / 17mm
 
(8)
$1.98
FREE SHIPPING TO UNITED STATES
3.0V ~ 4.5V / 2800mA constant current / 17mm
 
(46)
$3.01
FREE SHIPPING TO UNITED STATES
1050mA / reverse polarity protection / 17mm
 
(7)
$1.67
FREE SHIPPING TO UNITED STATES
temperature protection management
 
(2)
$3.69
FREE SHIPPING TO UNITED STATES
10 series / 3 parallel
$9.47
FREE SHIPPING TO UNITED STATES
perfect for LED and flashlight applications
 
(15)
$2.63 10-pk
FREE SHIPPING TO UNITED STATES
3~4.5V / 2800mA / reverse polarity protection / 17mm
 
(32)
$2.86
FREE SHIPPING TO UNITED STATES
3.0V ~ 4.5V / 2450mA constant current / 17mm
 
(7)
$2.79
FREE SHIPPING TO UNITED STATES
3.0V ~ 4.5V / 1400mA constant current / 17mm
 
(34)
$2.14
FREE SHIPPING TO UNITED STATES
perfect for LED and flashlight applications
 
(27)
$1.86 10-pk
FREE SHIPPING TO UNITED STATES
perfect for LED and flashlight applications
 
(5)
$12.58 100-pk
FREE SHIPPING TO UNITED STATES
3V~6V / reverse polarity protection diode / 700mA constant current
 
(4)
$1.31
FREE SHIPPING TO UNITED STATES
3.0V~4.5V / 1050mA constant current / 17mm
 
(2)
$1.79
FREE SHIPPING TO UNITED STATES
700mA max output / 25mm
$5.48
FREE SHIPPING TO UNITED STATES
0.9V~3.6V / 500mA@1.5V / 800mA@3.6V / 17mm
 
(4)
$1.98
FREE SHIPPING TO UNITED STATES
700mA / reverse polarity protection / 17mm
 
(3)
$1.41
FREE SHIPPING TO UNITED STATES
20mm star / expandable to 700mA / constant current / reverse polarity protection diode
 
(2)
$2.31 3-pk
FREE SHIPPING TO UNITED STATES
0.9V~1.5V / 13mm
 
(1)
$2.46
FREE SHIPPING TO UNITED STATES
3V~4.2V / low voltage warning / reverse polarity protection / 17mm
 
(8)
$4.84
FREE SHIPPING TO UNITED STATES
5.5V~15V / low voltage cut-off / mode-memory / 21mm
 
(5)
$5.74
FREE SHIPPING TO UNITED STATES
$4.87
FREE SHIPPING TO UNITED STATES
3.0V ~ 4.5V / 2100mA constant current / 17mm
 
(23)
$2.47
FREE SHIPPING TO UNITED STATES
$3.48
FREE SHIPPING TO UNITED STATES
 
(1)
$1.96
FREE SHIPPING TO UNITED STATES
$1.38
FREE SHIPPING TO UNITED STATES
 
(1)
$1.38
FREE SHIPPING TO UNITED STATES
$1.55
FREE SHIPPING TO UNITED STATES
 
(1)
$7.24
FREE SHIPPING TO UNITED STATES
3V~4.2V input / 17mm
 
(1)
$1.76
FREE SHIPPING TO UNITED STATES
for red / yellow LED lights
$2.81
FREE SHIPPING TO UNITED STATES
3.0V ~ 4.5V / 2100mA constant current / 17mm
 
(12)
$2.58
FREE SHIPPING TO UNITED STATES
3.0V ~ 4.5V / 2100mA constant current / 17mm
$2.69
FREE SHIPPING TO UNITED STATES
$5.83
FREE SHIPPING TO UNITED STATES
10W / 4000mA max
 
(3)
$6.26
FREE SHIPPING TO UNITED STATES
page »