“ driver circuit ”

$3.70

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

2.

- 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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$4.20

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

3.

- 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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$4.00

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

4.

- 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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$3.50

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

5.

- 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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$4.00

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

6.

- 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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$4.90

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

7.

- 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)

$3.70

3W/5W 20-Mode Regulated Circuit Board for Flashlights

8.

- 3W/5W regulated power output - Only powered by 1 x AA?1.2/1.5V battery - Output current: min.800mA - 17mm diameter base, 6.55mm overall depth - Total 20 Brightness modes in 3 groups: - 1) Weak-Lo-Mi

$2.40

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Rating: 4 out of 5 (13 reviews)

$2.40

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

9.

- 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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Rating: 5 out of 5 (16 reviews)

$1.99

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

10.

- 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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Rating: 4 out of 5 (4 reviews)

$2.19

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

11.

depth, gold plated circuit board- Suitable for Cree XR-E, SSC ZPower, Lumiled, and Luxeon?K2 emitters.Recommended input voltage range: 3.6V~4.5V (such as?1x rechargeable

$16.58

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Rating: 4 out of 5 (9 reviews)

$16.58

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

12.

/ 1.5V?batteries- Plug and play state circuitry offers 5-modes as soon as you?install this circuit board into your light- Works with both clicky switches and twisty swit

$3.19

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Rating: 4 out of 5 (29 reviews)

$3.19

Quality AMC7135 700mA Regulated Circuit Board for DIY Flashlights 20-Pack

13.

, 3mm overall depth, gold plated circuit board- Suitable for Cree XR-E, SSC ZPower, Lumiled, and Luxeon?K2 emitters.Recommended input voltage range: 3.6V~4.5V (such as?1

$20.18

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Rating: 4 out of 5 (2 reviews)

$20.18

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

14.

- 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

free shipping

(4 reviews)

$7.40

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

15.

- 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

$2.19

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Rating: 4 out of 5 (17 reviews)

$2.19

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

16.

- 16 mode driver circuit board for CREE / SSC LEDs- 17mm circuit board base diameter- Powered by 3 x 7135 I

$3.60

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Rating: 4 out of 5 (25 reviews)

$3.60

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

17.

- 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)

$3.54

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

18.

- 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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Rating: 4 out of 5 (6 reviews)

$3.99

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

19.

- 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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Rating: 4 out of 5 (1 review)

$2.94

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

20.

- 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)

$2.75

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

21.

- 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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Rating: 3 out of 5 (4 reviews)

$2.70

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

22.

- 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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Rating: 3 out of 5 (9 reviews)

$5.35

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

23.

SS14 diode - Suitable for driving 1~4 LEDs (not suitable for 1 white LED from 1 Li-ion cell) - 925mA ??5% constant current output - Accepts 3.6~16V input voltage, needs to be 0.5~0.9V higher than total LED Vf - Short circuit

$6.97

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Rating: 4 out of 5 (26 reviews)

$6.97

1400mA Constant Current Regulated LED Driver Circuit Board Module (3~4.5V)

24.

- PC material - 4 x 7135IC included - Diameter: 17mm - Thickness: 1.5mm - Voltage: 3~4.5V - Current: 1400mA

$3.00

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$3.00

17mm 2800mA 5-Mode Memory Regulated LED Driver Circuit Board for Flashlight (DC 3~4.5V)

25.

- Color: Green + golden - Material: PCB - Built-in 8 7135IC - Current: 2800mA - Voltage: DC 3~4.5V - Mode: 5% > 30% > 100% > Fast strobe > SOS (with memory) - Diameter: 17mm - Thickness: 1.2mm - With

$4.20

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Rating: 4 out of 5 (10 reviews)

$4.20

17mm 1050mA Single Mode Regulated LED Driver Circuit Board for Flashlight DIY (DC 3~4.5V)

26.

- Color: Green + golden - Material: PCB - Built-in 3 7135IC - Current: 1050mA - Voltage: DC 3~4.5V - Single mode - Diameter: 17mm - Thickness: 1.5mm - Great for DIY project or repair your flashlight

$2.90

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(2 reviews)

$2.90

1050mA Constant Current Regulated 5-Mode LED Driver Circuit Board Module (3~4.5V)

27.

- PC material - 3 x 7135IC included - Diameter: 17mm - Thickness: 1.5mm - Voltage: 3~4.5V - Current: 1050mA - 5 Modes: Hi > Mid >?Low >?Strobe > SOS- Mode Memory: No - Reverse connection protection

$3.10

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$3.10

350~400mA Regulated LED Driver Circuit Board for DIY Flashlight (1.2~1.5V)

28.

- PC board- Voltage: 1.2~1.5V- Diameter: 1.2cm- Current: 350~400mA- Contains 2 pieces per pack- Great for DIY project or repair your flashlight

$2.70

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(4 reviews)

$2.70

T6 2500~3000mA 3-Mode Regulated LED Driver Circuit Board for DIY Flashlight (4.5~18V)

29.

- Color: Golden + Black - PC board - Voltage: 4.5~18V - Diameter: 2.2cm - Current: 2500~3000mA - 3-mode: High / Low / Fast strobe - Connecting cable length: 5cm - Great for DIY project or repair your

$4.70

free shipping

(4 reviews)

$4.70

Regulated 3-Mode XR-E/XP-E 3-LED Driver Circuit Board for DIY Flashlight (5~8.4V)

30.

- PC board - Voltage: 5~8.4V - Current: 800~1000mA - 3-Mode: Hi > Lo > Strobe - 3-LED - Suitable for 3 x XR-E, 3 x XP-E - 2cm diameter base - Cable length: 5cm - Great for DIY project or repair your f

$4.20

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$4.20

1000mA 3-Mode Regulated LED Driver Circuit Board for DIY Flashlight (3.7~4.2V / Pair)

31.

- Color: Golden + Green - PC board - Voltage: 3.7~4.2V - Current: 1000mA - Diameter: 1.7cm - Connecting cable length: 3cm - 3-mode: High / Low / slow strobe - Contains a pair per pack - Great for DIY

$3.50

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$3.50

17mm 1400mA 5-Mode Memory Regulated LED Driver Circuit Board for Flashlight DIY (DC 3~4.5V)

32.

- Color: Green + golden - Material: PCB - Built-in 4 7135IC - Current: 1400mA - Voltage: DC 3~4.5V - Mode: 5% > 30% > 100% > Fast strobe > SOS - Diameter: 17mm - Thickness: 1.5mm - With mode memory, r

$4.40

free shipping

$4.40

1050mA Regulated Current 5-Mode Memory LED Driver Circuit Board for Flashlight DIY (3~4.5V)

33.

- Model: AK-47A - PC material - 3 x 7135IC included - Diameter: 17mm - Thickness: 1.5mm - Voltage: 3~4.5V - Current: 1050mA - 5 modes: 5% - 30% - 100% - fast strobe - SOS - With memory function - Reve

$3.80

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$3.80

700~800mA 3-Mode Regulated LED Driver Circuit Board for DIY Flashlight (1.5~3V / Pair)

34.

- Color: Golden + Black - PC board - Voltage: 1.5~3V - Diameter: 1.5cm - Current: 700~800mA - 3 modes: Hi > Mid > Fast strobe, with no memory - Contains 2 pieces per pack - Connecting cable length: 3c

$3.30

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$3.30

1000mA 3-Mode Regulated LED Driver Circuit Board for DIY Flashlight (3.7~4.2V / Pair)

35.

- Color: Golden + Black - PC board - Voltage: 3.7~4.2V - Current: 1000mA - Diameter: 1.7cm - Connecting cable length: 3cm - 3-mode: High / Low / fast strobe - Contains a pair per pack - Great for DIY

$3.10

free shipping

$3.10

1000mA 5-Mode Regulated LED Driver Circuit Board for DIY Flashlight (3.7~4.2V / Pair)

36.

- Color: Golden + Black - PC board - Voltage: 3.7~4.2V - Current: 1000mA - Diameter: 1.7cm - Connecting cable length: 3cm - 5-mode: High / Middle / Low / Fast strobe / SOS - Contains a pair per pack -

$3.70

free shipping

$3.70

3.7~4.25V 5-Mode Regulated LED Driver Circuit Board for DIY Flashlight (Pair)

37.

- Color: Golden + Black - PC board - Current: 1A - Voltage: 3.7~4.25V - Diameter: 1.7cm - Connecting cable length: 3cm - 5-mode: High / Middle / Low / Fast strobe / SOS - Works with both polarity - Co

$4.20

free shipping

$4.20

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

38.

(won't burn out if battery is installed the wrong way)- 17mm diameter base, 3mm overall depth, gold plated circuit board.Recommended input voltage range: 3.6V~4.5V (such

$16.68

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Rating: 4 out of 5 (7 reviews)

$16.68

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

39.

gold plated circuit board- Suitable for Lumiled, and Luxeon?K2 emitters (Cree XR-E, SSC ZPower not recommended as output current is dangerously high for those emitters).

$33.94

free shipping

$33.94

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

40.

- 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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$9.60