Driver Boards“ keychain ”

1.5V~4.2V 3W Cree Circuit Board for Flashlights (16.7mm*5.6mm)

- 1*Cree 3W regulated power output - Output current: 1.5V 600??50mA; 4.2V 1.2A - 16.7mm diameter base, 5.6mm overall depth - Voltage: 1.5V-4.2V - Fully regulated circuit design

$2.19

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(17 reviews)

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18V 5W Cree Circuit Board for Flashlights (16.8mm*5.5mm)

- 1*Cree 5W regulated power output - Output current: 1.25A - 16.8mm diameter base, 5.5mm overall depth - Voltage: 3V-18V - Fully regulated circuit design

$1.99

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(16 reviews)

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2.7V~6V 3W Cree Circuit Board for Flashlights (15mm*2.7mm)

- 1*Cree 3W - Output current: 1.0A - 15mm diameter base, 2.7mm overall depth - Voltage: 2.7V-6V - Fully regulated circuit design

$2.36

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(9 reviews)

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3.6V~16V 925mA Constant Current LED Driver Board for Cree and SSC LEDs (4-pack)

- 17mm diameter board with 6mm max height - AX2002 chip (upgraded from Zetex C310 in 6/2009) - Schottky SS14 diode - Suitable for driving 1~4 LEDs (not suitable for 1 white LED from 1 Li-ion cell) - 9

$6.97

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(26 reviews)

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3V~8.4V 5W Cree 5-Mode Memory Circuit Board for Flashlights (16.7mm*6.3mm)

- 1*Cree 5W power output - Output current: 1A with P4 emitter; 1.2A with Q5 emitter - 16.8mm diameter base, 6.3mm overall depth - Voltage: 3V-8.4V - Mode: High 1.2A??100mA; Mid 550mA??50mA, Low 100mA?

$2.99

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(4 reviews)

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16-Mode 3W 3.7V 7135 Circuit Board for Cree and SSC Emitters (3.7V 1000mA Output)

- 16 mode driver circuit board for CREE / SSC LEDs- 17mm circuit board base diameter- Powered by 3 x 7135 IC's- 1000mA 3.7V output- 16-mode?consolidated into 3 groups:Low (10%)?- Mid (35%)?- High?(100

$3.60

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(25 reviews)

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2.7~4.2V Cree Q5 5-Mode Memory Circuit Board for Flashlights (16.8mm)

- 1*Cree Q5 regulated power output- Output current: 1100mA +/-100mA- 16.8mm diameter base- Voltage: 2.7~4.2V- 5-Mode: High (100%); Mid (25%), Low (5%); 11HZ; SOS- Memory: Circuitry Features Mode Memor

$2.90

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(1 review)

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8.4V SST-50 5-Mode Memory Circuit Board for Flashlights

- Model: TR-0142B - Designed for Luminus SST-50 LED flashlight - Voltage: 8.4V - 5-Mode: High 4000mA, Mid 2000mA, Low 800mA, Fast Strobe 2800mA, SOS 4000mA - Cable length: 7cm

$7.40

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(4 reviews)

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5V~8.4V 15W 5*Cree 5-Mode Memory Circuit Board for Flashlights (26mm*13mm)

- 5*Cree 15W power output - Output current: 17.5V(800mA) with 5*P4/5*Q5 emitters - 26mm diameter base, 13mm overall depth - Voltage: 5V-8.4V - Mode: High 800mA??20mA; Mid 450mA??20mA, Low 210mA??10mA;

$3.99

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(6 reviews)

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6V 5W Cree Circuit Board for Flashlights (16.8mm*3.1mm)

- 1*Cree 5W regulated power output - Output current: 700mA - 16.8mm diameter base, 3.1mm overall depth - Voltage: 2.7V-6V - Fully regulated circuit design

$2.19

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(4 reviews)

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17mm 1000mA 5-Mode with Mode-Memory LEDDriver Circuit Board for Cree XR-E Emitters (0.9~4.5V Input)

- Designed for Cree XR-E and Seoul Semiconductors SSC P4 LEDs- Voltage input range: 0.9V~4.5V - Output current: 1000mA - Diameter: 17mm - Regulated current ouput - 5-mode circuitry with mode memory bu

$5.35

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(9 reviews)

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3V~8.4V 5W Cree 3-Mode Memory Circuit Board for Flashlights (16.7mm*6.1mm)

- 1*Cree 5W regulated power output - Output current: 1A with P4 emitter; 1.2A with Q5 emitter - 16.7mm diameter base, 6.1mm overall depth - Voltage: 3V-8.4V - Mode: High 1.2A??100mA; Low 100mA??10mA;

$2.94

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(1 review)

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3V~8.4V 5W Cree 3-Mode Circuit Board for Flashlights (16.7mm*5.6mm)

- 1*Cree 5W power output - Output current: 1A with P4 emitter; 1.2A with Q5 emitter - 16.7mm diameter base, 6mm overall depth - Voltage: 5V-12V - Mode: high 800mA??50mA / low 200mA??20mA / fast strobe

$2.75

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(2 reviews)

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12V SST-90 5-Mode Memory Circuit Board for Flashlights

- Model: TR-0124 - Designed for Luminus SST-90 LED flashlight - Voltage: 12V - 5-Mode: High 6500mA, Mid 2000mA, Low 800mA, Fast Strobe 5000mA, SOS 6500mA - Cable length: 7cm

$9.60

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(1 review)

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2.7V~4.2V 1200mA 5-Mode LED Driver Board (2 PCS)

Modelwy5412ColorBlackQuantity2MaterialBase Plate + Electronic componentsOperating Voltage2.7~4.2V (1 x 18650 battery)Current1200mAMode Arrangement100% On / 30% On / 5% On / Fast strobe 8Hz / SOS / Cyc

$4.10

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wy6890 Drive Board + Switch Board for Head Lamp / Car Light - Green

- Color: Green - Quantity: 1 - Material: Electronic components - Input voltage: DC 2.8V~4.5V 3 x AAA batteries (Regulated power supply) - Output current: 5mA~1000mA adjustable (Load one piece 3W white

$4.10

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8.25W 3V~12V 2500mA 5-Mode LED Driver Board

Modelwy6825ColorBlack + GoldenQuantity1MaterialBase Plate + Electronic componentsOperating Voltage3V~12V / 8.25W Current2500mAMode Arrangement100% light On / 50% On / 10% On / Fast strobe 8Hz / SOS Cy

$4.40

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(1 review)

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5-Mode 1200mA LED Driver Circuit Board for Flashlight (DC 2.7~4.2V / 2PCS)

- Color: Black + Golden - Material: PCB + electronic components - Operating voltage: 2.7~4.2V (1 x 18650 battery) - Output: 1200mA +/- 100mA - Mode: 100%-50%-10%-strobe 8Hz-SOS - Diameter: 16.8mm - Th

$3.70

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21.65mm 8.4V 1500mA Circuit Board for Bike Light SKU 94182 / 82510 / 82734 + More

ColorBlueQuantity1MaterialFiberglassSuitable LED TypeFor Bike light like sku 94182 / 82510 / 82734, etc.Operating Voltage7.4~8.4VCurrent1500mABoard Size21.65mmModeHi > Lo > Fast strobeFunctionsPerfect

$4.30

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5-Mode P7 LED Driver Circuit Board for Flashlight (17mm / DC 5.0~17V)

- Model: DL-005 - Voltage: DC 5.0~17V (2 x 18650 or 2 x 16340 battery) - Compatible with P7 LED emitter - Mode: 100%-10%-30%-8HZ-SOS - Current: 2000mA - Accuracy: +/- 0.15mm - Great for DIY project or

$4.00

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3-Mode 2800mA LED Driver Circuit Board for Flashlight (DC 2.7~4.2V / 2PCS)

- Color: Black + Golden - Material: PCB + electronic components - Operating voltage: 2.7~4.2V (1 x 18650 battery) - Output: 2800mA +/- 300mA - Mode: 100%-50%-strobe 8Hz - Mode memory: Memorize current

$5.80

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AK-007 0.8~1.5V 3-Mode Circuit Board for Flashlights (11.9mm)

- AK-007 1*AA regulated power output- 11.9 mm diameter base- Voltage: 0.8~1.5V- 3-Mode: High (100%); Low (15%); 9HZ

$3.10

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2.8~4.2V 3-Mode Circuit Board for Flashlights (16.7mm)

- Output current: 1200mA +/-100mA- 16.7 mm diameter base- Voltage: 2.8~4.2V- 3-Mode: High (100%); Low (15%); 9HZ

$2.80

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(1 review)

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4-Mode 2500mA LED Driver Circuit Board for Flashlight (DC 5.0~8.4V)

- Model: DL-004 - Voltage: DC 5.0~8.4V - Mode: 100%/50%/25%/SOS - Current: 2500mA - Diameter: 26mm - Thickness: 1.6mm - Great for DIY project or repair your flashlight

$4.90

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3-Mode LED Driver Circuit Board for Flashlight (16.8mm / DC 0.8~4.2V)

- Model: DL-007 - Voltage: DC 0.8~4.2V (1 x 123A or 1 x 16340 battery) - Output current: 800mA- Mode: 100%-30%-9HZ - Diameter: 16.8mm - Thickness: 1.0mm - Accuracy: +/- 0.15mm - Battery assemble rever

$3.50

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(1 review)

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3.6V 5-Mode 3W Circuit Board for Flashlights (1000mA 3.7V Output/2-PCS)

- Powered by 1 x 18650 battery - Voltage: 3.6V - Input: 1000mA - Output: 1000mA - Mode: high/low/slow strobe/fast strobe/SOS- Will ship 2-board

$2.70

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(4 reviews)

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5-Mode LED Driver Circuit Board for Flashlight (DC 3.6~9V)

- Model: DL-006 - Voltage: DC 3.6~9V - Mode: 30%-10%-100%-8HZ-SOS - Current: 1000mA - Diameter: 16.8mm - Thickness: 6mm - Great for DIY project or repair your flashlight

$3.70

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AMC7135 1050mA Regulated Circuit Board for DIY Flashlights 10-Pack

- 3W 1050mA (+/- 10%)?Regulated Power Output- 3 x AMC7135 IC on each chip- Reverse input polarity protection (won't burn out if battery is installed the wrong way)- 17mm diameter base, 3mm overall dep

$16.58

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(9 reviews)

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AMC7135 1400mA Regulated Circuit Board for DIY Flashlights 15-Pack

- 3W 1400mA (+/- 10%)?Regulated Power Output-?4 x AMC7135 IC on each chip- Reverse input polarity protection (won't burn out if battery is installed the wrong way)- 17mm diameter base, 3mm overall dep

$17.83

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(1 review)

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5-Mode LED Driver Circuit Board for Flashlight (DC 2.8-4.2V)

- Model: DL-002 - Voltage: DC 2.8-4.2V - Mode: 30%-10%-100%-8HZ-SOS - Current: 2000mA (one 18650 battery) - Diameter: 17mm - Thickness: 1.6mm - Great for DIY project or repairing your flashlight

$4.20

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(1 review)

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2.7V~4.2V 1400mA 5-Mode LED Driver Board (2 PCS)

Modelwy6715ColorBlack + GoldenQuantity2MaterialBase Plate + Electronic componentsOperating Voltage2.7V~4.2VCurrent1400mAMode Arrangement100% light On / 50% On / 10% On / Fast strobe 8Hz / SOS CyclingB

$5.20

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AMC7135 1400mA Regulated Circuit Board for DIY Flashlights 20-Pack

- 5W 1400mA (+/- 10%)?Regulated Power Output-?4 x AMC7135 IC on each chip- High quality base connection board (see Hi-Res pictures)- Reverse input polarity protection (won't burn out if battery is ins

$33.94

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5-Mode LED Driver Circuit Board for Flashlight (DC 0.9~4.2V)

- Model: DL-008 - Voltage: DC 0.9~4.2V (1 x AA or 1 x 14500 battery) - Mode: 100%-30%-3%-9HZ-SOS - With mode memory function - Current: 420mA +/- 50mA - Diameter: 16.8mm - Thickness: 1.0mm - Accuracy:

$4.00

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8-Mode P7 LED Driver Circuit Board for Flashlight (DC 2.8~4.2V)

- Model: DL-003 - Voltage: DC 2.8~4.2V - Compatible with P7 LED emitter - Mode: 8 modes (5% on - (100%) on - flash (16Hz) - (1%) on - flash (3.3Hz) - Flash (1Hz) - (SOS) - strobe (16HZ, 1 second off)

$3.70

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(3 reviews)

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6-18V 3000mA 3-Mode Circuit Board for XM-LT60 Emitters

- Current: 3000mA - Voltage: 6-18V - 3-Modes: high, low, fast strobe - Designed for XM-LT60 emitters

$5.00

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(8 reviews)

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5-Mode 1000mA 7135 Circuit Board for Cree and SSC Emitters

-?Circuitry designed for Cree, SSC, and emitters with similar?power specs- Manufacturer rated maximum input voltage: 4.5V (2.6V cut-off)-?Manufacturer rated current output: 1000mA (when input?is aroun

$3.19

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(30 reviews)

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5V~12V 9W 3*Cree 3-Mode Circuit Board for Flashlights (16.7mm*5.6mm)

- 3*Cree 9W power output - Output current: 10.8V (800mA) with 3*XR-E/3*XP-E emitters - 19.5mm diameter base, 13.4mm overall depth - Voltage: 5V-12V - Mode: high 800mA??50mA / low 200mA??20mA / fast st

$3.54

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(3 reviews)

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Regulated CV/CC LED Driver Circuit Board for Cree MC-E/SSC P7 Emitters (8.4V Max Input)

-?Manufacturered specifically for Cree MC-E and Seoul Semiconductors SSC P7 high powered LED emitters- Designed to work ideally with?2 x 18650 battery configuration (8.4V max)- 2800mA regulated curren

$4.70

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(10 reviews)

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Regulated CV/CC 5-Mode LED Driver Circuit Board for Cree MC-E/SSC P7 Emitters (8.4V Max Input)

-?Manufacturered specifically for Cree MC-E and Seoul Semiconductors SSC P7 high powered LED emitters- Designed to work ideally with?2 x 18650 battery configuration (8.4V max)- 2800mA regulated curren

$5.62

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(5 reviews)

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Quality AMC7135 350mA Regulated Circuit Board for DIY Flashlights (20-Piece / Set)

- 1W 350mA (+/- 10%)?Regulated Power Output- High quality base connection board (see Hi-Res pictures)- Reverse input polarity protection (won't burn out if battery is installed the wrong way)- 17mm di

$16.68

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(7 reviews)

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