Flashlight D.I.Y. & Tools

Category for Flashlight DIY Parts and Accessories



1mm - 10mm Water-tight O-Ring Seals - Black (5 PCS..

Product Specifications:Material:SiliconeColor:BlackDimension:Outer Dia. (mm) x Inner Dia. (mm) x Thi..

$1.33

8mm (D) x 5.5mm (H) Silicone Tailcaps - 5 pcs

Product Specifications:Color:Black / GITD Green / Red / Army Green / Orange / Purple / Pink / Transp..

$1.19

B70 22mm 5000mA 3V - 4.2V 1-cell 5-Mode Boost Driv..

- suitable for CREE XHP70 6VProduct Specifications:Input Voltage:3V - 4.2V ( 1 Li-ion )Output Curren..

$7.67

BD39 17mm 1.5A 3V - 9V 1 cell or 2 cells 1-Mode Bu..

Product Specifications:Input Voltage:3V - 9V (1 / 2 x Li-ion)Output:1500mA (max.)Mode(s):1-Mode (Hi:..

$5.51

BD39 17mm 1000mA 3V - 9V 1 cell or 2 cells 1-Mode ..

Product Specifications:Input Voltage:3V - 9V (1 / 2 x Li-ion)Output:1000mA max.Mode:1-Mode (Hi 100%)..

$5.51

BD39 17mm 2200mA 3V - 9V 1 cell or 2 cells Buck Dr..

Product Specifications:Input Voltage:3V - 9V (1 / 2 x Li-ion)Output:2200mA (max.)Mode(s):1-Mode:(Hi:..

$5.51

CREE XP-E HEW Q3 7A2 Warm White 3000K High CRI90 L..

XLamp XP-E High-Efficiency WhiteHigh-Efficiency, lower system costSize3.45 x 3.45 mmMaximum Drive Cu..

$1.89

CREE XP-E HEW Q5 5D2 Neutral White 4000K High CRI8..

XLamp XP-E High-Efficiency WhiteHigh-Efficiency, lower system costSize3.45 x 3.45 mmMaximum Drive Cu..

$1.75

H1-A 20mm 3000mA 1-cell Boost Driver Board for Cree XHP50 6V / MT-G2 / MK-R2 (1 pc) H1-A 20mm 3000mA 1-cell Boost Driver Board for Cree XHP50 6V / MT-G2 / MK-R2 (1 pc) Sale
17% off
17% off

H1-A 20mm 3000mA 1-cell Boost Driver Board for Cre..

- suitable for CREE XHP50 6V / MT-G2 / MK-R2Product Specifications:Input Voltage:3V - 4.2V ( 1 Li-io..

$8.59$10.38

H17A 17mm 3V - 4.2V 5A 1 cell 5-Mode Driver Circui..

Product Specifications:Input Voltage:3V - 4.2V ( 1 Li-ion )Output Current:5000mA (max.)Mode(s):5-Mod..

$5.42

I3N 20mm 3V - 9V 1500mA 1 or 2 cells 6-Mode 3-Indi..

Product Specifications:Input Voltage:3V - 9V (1 / 2 x Li-ion)Output:1500mA max.Mode(s):(Individual L..

$5.89

KDLITKER 16mm Forward Clicky Switch Module (2 PCS)

- with Omten PBS1212 switch- Phosphor spring that is suitable for high currentProduct Specifications..

$2.78

KDLITKER 20mm 6A Forward Clicky Switch Module (2 P..

- Phosphor spring that is suitable for high currentProduct Specifications:Switch Type:Forward Clicky..

$2.78

KDLITKER 7135 V4 17mm 1-Cell 16-Groups Flashlight ..

Product Features:- current regulation for all output mode (no PWM flicks even at Low mode)- PWM freq..

$4.36

KDLITKER E6 / E6S P60 Flashlight Host - Black KDLITKER E6 / E6S P60 Flashlight Host - Black Sale
26% off
26% off

KDLITKER E6 / E6S P60 Flashlight Host - Black

KDLITKER E6 Flashlight ShellBrand:KDLITKER Model:E6Material:HAIII Hard Anodization Aerospace Al..

$12.99$17.44

KDLITKER E6(21700) P60 Flashlight Host - Black KDLITKER E6(21700) P60 Flashlight Host - Black Sale
38% off
38% off

KDLITKER E6(21700) P60 Flashlight Host - Black

Brand:KDLITKER Model:E6(21700)Material:HAIII Hard Anodization Aerospace AluminumColor:Black (Ma..

$12.99$20.99

ONLYOU ESD Stainless Steel Precision Straight Anti..

ONLYOU Stainless Steel Precision Straight Anti-static TweezersProduct Features:- Anti-magnetic, anit..

$2.23

P2500 20mm 3V-9V 1 or 2 cells 2800mA Buck Driver B..

Product Specifications:Input Voltage:3V - 9V (1 / 2 x Li-ion)Output Current:2800mA max.Mode(s):1-Mod..

$5.89

P4000 20mm 5A 1 or 2-cell 3V - 9V Buck Driver Boar..

Product Specifications:Input Voltage:3V - 9V (1 / 2 x Li-ion)Output:4000mA (5000mA (max.))Mode(s):1-..

$6.19

P5000 20mm 6A 1-cell 3V - 4.5V 6-Mode Driver Board..

Product Specifications:Input Voltage:3V - 4.5V (1 x Li-ion)Output:5000mA (6000mA (max.))Mode(s):6-Mo..

$4.88

P7135 17mm 1-Cell 5-Groups of 1 to 5-Mode Flashlig..

Product Specifications:Input Voltage:3V - 4.5V ( 1 x Li-ion or 3 x NiMH / Alkaline battery )Output C..

$3.04

102mm (L) x 28mm (D) DIY Zoomable LED Flashlight H..

Product Description: - DIY Flashlight host for Cree XP. Design, Create, Build your favorite LED flas..

$9.67

10mm(D) x 8mm(H) Silicone Tailcaps (5 pcs)

10mm(D) x 8mm(H) Silicone TailcapsColor:Red / GITD Green / GITD Transparent / Grey / BlackDiame..

$1.24

116mm (L) x 24mm (D) LED Flashlight Host (1 pc)

Product Feature:- DIY Flashlight host. Design, Create, Build your favorite LED flashlight. - Su..

$13.17

117mm (L) x 24mm (D) LED Flashlight Host (1 PC)

Product Description: - DIY Flashlight host for Cree XM-L. Design, Create, Build your favorite LED fl..

$10.61

11mm - 20mm Water-tight O-Ring Seals - Black (5 PC..

Product Specifications:Material:SiliconeColor:BlackDimension:Outer Dia. (mm) x Inner Dia. (mm) x Thi..

$1.33

12mm(D) x 5.5mm(H) Silicone Tailcaps (5 pcs)

12mm(D) x 5.5mm(H) Silicone TailcapsColor:Black / Orange / GITD Light Green / GITD GreenDi..

$1.30

12mm(D) x 7.5mm(H) Silicone Tailcaps (5 pcs)

12mm(D) x 7.5mm(H) Silicone TailcapsColor:Black / Orange / GITD GreenDiameter:12mmTotal diamete..

$1.30

12W Korea LED Chip UV365nm UV395nm Ultraviolet UV ..

Product Specifications:Bulb type:12W Ultraviolet UV LED Emitter(Made in Korea)Wavelength:UV365n..

$6.98

13.6mm(D) x 6mm(H) Silicone Tailcaps - Blue (5 pcs..

13.6mm(D) x 6mm(H) Silicone TailcapsColor:BlueDiameter:13.6mmTotal diameter:16.6mmTotal height:6mmWe..

$2.59

13.6mm(D) x 6mm(H) Silicone Tailcaps - Light Blue ..

13.6mm(D) x 6mm(H) Silicone TailcapsColor:Light BlueDiameter:13.6mmTotal diameter:16.6mmTotal height..

$2.48

130mm (L) x 47.5mm (D) Zoomable LED Fishing Flashl..

Product Description: - Design, Create, Build your favorite LED flashlight.    - Suitable f..

$17.49

14mm (D) x 8mm (H) Silicone Tailcaps (5 PCS)

Color:Black / Light Green Fluorescent Light / Red / Army Green / Light Orange / Orange / Blue / Grey..

$1.50

14mm(D) x 6mm(H) Glow-in-the-dark Blue Light Silic..

14mm(D) x 6mm(H) Silicone TailcapsColor:TransparentDiameter:14mmTotal diameter:17.5mmTotal height:6m..

$1.33

14mm(D) x 6mm(H) Silicone Tailcaps - Orange (5 pcs..

14mm(D) x 6mm(H) Silicone TailcapsColor:OrangeDiameter:14mmTotal diameter:17.5mmTotal height:6mmWeig..

$1.33

14mm(D) x 8mm(H) Silicone Tailcaps Short version -..

14mm(D) x 8mm(H) Silicone TailcapsColor:BlackDiameter:14mmTotal diameter:18mmTotal height:8mmWeight:..

$3.55

15.6mm (D) x 10.5mmm (H) 15-Degree PMMA Optical Le..

Product Specifications:Material:PMMABeam Angle:15-DegreeDimension:15.6mm (Dia.) x 10.5mm (H)Weight:1..

$1.73

15mm (D) x 21mm (H) Reverse Clicky Switch for LED ..

Product Specifications:Material:Body: PlasticContact: Copper (Silver Plated)Diameter:15mmHeight:21mm..

$1.99

16.5mm (Dia.) x 1.5mm (T) ZWB2 UV365nm Ultraviolet..

Product Specifications:Material:GlassDimension:16.5mm (Dia.) x 1.5mm (Thickness)Weight:2gPackage Con..

$2.99

16mm (Dia.) x 1.5mm (T) ZWB2 UV365nm Ultraviolet U..

Product Specifications:Material:GlassDimension:16mm (Dia.) x 1.5mm (Thickness)Weight:2gPackage Conte..

$2.99

16mm(D) x 8mm(H) Silicone Tailcaps (5 pcs)

16mm(D) x 8mm(H) Silicone TailcapsColor:Black / GITD Green / Red / Blue / TransparentDiameter:16mmTo..

$1.75

17.5mm (Dia.) x 1.5mm (T) ZWB2 UV365nm Ultraviolet..

Product Specifications:Material:GlassDimension:17.5mm (Dia.) x 1.5mm (Thickness)Weight:2gPackage Con..

$2.99

17mm (Dia.) x 1.5mm (T) ZWB2 UV365nm Ultraviolet U..

Product Specifications:Material:GlassDimension:17mm (Dia.) x 1.5mm (Thickness)Weight:2gPackage Conte..

$2.99

17mm 0.9V - 3.6V 3-Mode Boost Driver Circuit Board

Product Specifications:Input Voltage:0.9V - 3.6VBattery Config:1 x AA / 2 x AA 1 x 14500 / 1 x ..

$2.91

18.3mm (D) x 1mm (T) Cleared Glass Lens (1 pc)

Product Specifications:Material:GlassCoating:-Dimensions:18.3mm (Dia) x 1mm (Thickness)Weight:2gPack..

$2.56

18650 Extension Tube for KDLITKER E6 Flashlight - Black (1 pc) 18650 Extension Tube for KDLITKER E6 Flashlight - Black (1 pc) Sale
50% off
50% off

18650 Extension Tube for KDLITKER E6 Flashlight - ..

KDLITKER EX18 Flashlight 18650 Extension Tube for KDLITKER E6 FlashlightBrand:KDLITKER Model:EX..

$2.49$4.94

18650 Extension Tube for WF-500

Length: 8.17cmThe biggest inner diameter: 2.45cmThe smallest inner diameter: 1.94cm ..

$4.10

18mm (Dia.) x 1.5mm (T) ZWB2 UV365nm Ultraviolet U..

Product Specifications:Material:GlassDimension:18mm (Dia.) x 1.5mm (Thickness)Weight:2gPackage Conte..

$2.99

20.5mm(Dia.) x 2mm(T) ZWB2 UV365nm Ultraviolet UV ..

Product Specifications:Material:GlassDimension:20.5mm (Dia.) x 2mm (Thickness)Weight:2gPackage Conte..

$2.95

20mm (D) x 23mm (H) PBS-101 Reverse Clicky Switch ..

- with Omten PBS-101 switch- suitable for over 6000mA currentProduct Specifications:Rating:1.5A 250V..

$4.35

21.2mm x 13.8mm Acrylic Lens ( 2 pcs )

Product Specifications:Material:Acrylic (PMMA)Beam Angle:5-Degree / 15-Degree / 30 Degree / 45-Degre..

$1.47

21mm (D) x 0.4mm (T) PET Harden LED Protector / Is..

Product Description: - Prevents reflector and other parts from short circuiting - Can be used as a s..

$2.25

21mm (D) x 12.8mmm (H) 10-Degree / 15-Degree PMMA ..

Product Specifications:Material:PMMABeam Angle:10-Degree / 15-Degree(options)Dimension:21mm (D) x 12..

$1.79

21mm (D) x 12.8mmm (H) 45-Degree / 60-Degree PMMA ..

Product Specifications:Material:PMMABeam Angle:45-Degree / 60-Degree(options)Dimension:21mm (D) x 12..

$1.79

21mm (D) x 12.8mmm (H) Sand Surface 15-Degree PMMA..

Product Specifications:Material:PMMABeam Angle:15-DegreeSurface Type:SandDimension:21mm (D) x 12.8mm..

$1.73

21mm (D) x 26mm (H) Flashlight Reverse Clicky Swit..

Product Specifications:Rating:1.5A 250V Dimensions:20mm (Dia.) x 1mm (Thickness of PCB)  &..

$1.73

21mm - 30mm Water-tight O-Ring Seals - Black (5 PC..

Product Specifications:Material:SiliconeColor:BlackDimension:Outer Dia. (mm) x Inner Dia. (mm) x Thi..

$1.33

21mm x 13mm 30-Degree / 60-Degree Acrylic Lens for..

Compatible with Cree XP-G Led EmitterMaterial:Acrylic (PMMA)Beam Angle:30 Degree / 60 Degree(Options..

$1.21

22mm 1000mA 6V - 14V 2-3-Cells Flashlight Driver B..

Product Specifications:Input Voltage:6V - 14V (2 to 3 Li-ion cells)Output:6V - 7V 1000mAMode(s)1-Mod..

$4.88

23.5mm (D) x 16mmm (H) 30 / 45 / 60-Degree PMMA Op..

Product Specifications:Material:PMMABeam Angle:30-Degree / 45-Degree / 60-Degree(options)Dimension:2..

$1.73

25mm Aluminium Led Heatsink for LED Cooling B-Type..

Product Features:1. Made of 6063-T5 high quality extruded aluminum, which has good rust resistance a..

$1.99

27mm (D) Flashlight Switch with 3.5mm Power Chargi..

Product SpecificationDiameter:  27mm (Dia.) x 32.5mm (H)Height :  3.5mmWeight: 8gPack..

$1.42

3-in-1 20.1mm (Dia.) x 8.2mm (H) Triple Optical Le..

Applications:- Reading lights(car, bus, aircraft)- Portable (flashlight, bicycle)- Mini-accent/Decor..

$3.02

3-in-1 50mm 30 Degree High Power LED Glass Lens wi..

Product specification:Diameter: 50mmReflector Height: 12.7mmTotal height: 15.6mmHole ..

$4.54

3.7V 12W / 15W Xenon Bulb Drop-in (Dia. 26.5mm)

Product Specification: Bulb type:XenonInput voltage:3.7VOutput Power:12W / 15W (options)Re..

$3.39

3030 Osram LED Gaskets for 7mm Reflector Hole (5 p..

Product Specifications:Product Description:- 10mm Plastic Insulation Gaskets- Suitable for 3mm x 3mm..

$1.99

3030 Osram LED Gaskets for 9mm Reflector Hole (5 p..

Product Specifications:Product Features:- 11mm Plastic Insulation Gaskets- Suitable for 3mm x 3mm LE..

$2.35

31mm - 40mm Water-tight O-Ring Seals - Black (5 PC..

Product Specifications:Material:SiliconeColor:BlackDimension:Outer Dia. (mm) x Inner Dia. (mm) x Thi..

$1.78

32.5mm (D) x 18mmm (H) 25-Degree PMMA Optical Lens..

Suitable for CREE XHP70 /MKR / 7070 series LEDsProduct Specifications:Material:PMMABeam Angle:25-Deg..

$1.99

32.5mm (D) x 18mmm (H) 25-Degree PMMA Optical Lens..

Suitable for CREE XM-L / 5050 series LEDsProduct Specifications:Material:PMMABeam Angle:25-DegreeDim..

$1.99

32.5mm (D) x 18mmm (H) 5-Degree PMMA Optical Lens ..

Suitable for CREE XHP70 /MKR / 7070 series LEDsProduct Specifications:Material:PMMABeam Angle:5-Degr..

$1.99

32.5mm (D) x 18mmm (H) 5-Degree PMMA Optical Lens ..

Suitable for CREE XM-L / 5050 series LEDsProduct Specifications:Material:PMMABeam Angle:5-DegreeDime..

$1.99

3535 LED Gaskets for 5mm Reflector Hole 15.6mm(L) ..

Product Description: - 15.6mm(L) x 9.5mm(W) Plastic Insulation Gaskets - Suitable for 3.5mm x 3.5mm ..

$1.42

3535 LED Gaskets for 5mm Reflector Hole 15.8mm(L) ..

Product Specifications:Product Description:- 15.8mm(L) x 10mm(W) Plastic Insulation Gaskets- Suitabl..

$1.53

3535 LED Gaskets for 7mm Reflector Hole 15.6mm(L) ..

Product Specifications:Product Description:- 15.6mm(L) x 9.5mm(W) Plastic Insulation Gaskets- Suitab..

$1.42

3535 LED Gaskets for 7mm Reflector Hole 15.8mm(L) ..

Product Specifications:Product Description:- 15.8mm(L) x 10mm(W) Plastic Insulation Gaskets- Suitabl..

$1.63

3535 LED Gaskets for 7mm Reflector Hole 8.4mm(D) x..

Product Specifications:Product Description:- 8.4mm Plastic Insulation Gaskets- Suitable for 3.5mm x ..

$1.30

3535 LED Gaskets for 7mm Reflector Hole 9mm(D) x 0..

Product Specifications:Product Description:- 9mm Plastic Insulation Gaskets- Suitable for 3.5mm x 3...

$1.61

3535 LED Gaskets for 9mm Reflector Hole (5 pcs)

Product Specifications:Product Description:11mm Plastic Insulation GasketsSuitable for 3.5mm x 3.5mm..

$2.06

3V - 4.2V 600mA - 1000mA 2 Groups 5 to 7-Mode Driv..

3V - 4.2V 600mA - 1000mA 2 Groups 5 to 7-Mode Driver Circuit Board- for Cree XM-L Color 1000mA for e..

$4.85

3V Cree XHP50.2 18W 6A 2600 Lumens 5050 LED Emitter (1 PC) 3V Cree XHP50.2 18W 6A 2600 Lumens 5050 LED Emitter (1 PC) Sale
11% off
11% off

3V Cree XHP50.2 18W 6A 2600 Lumens 5050 LED Emitte..

XLamp XHP50.2Next Generation of Extreme High Power LEDsSize5 x 5 mmProduct Options6 V 12 V High..

$4.88$5.49

3W 365nm UV 3V - 18V 1-Mode OP P60 UV Drop-in (Dia..

3W 365nm UV 3V - 18V 1-Mode OP P60 UV Drop-inLED type:365nm UVInput voltage:3V - 18VOutput Current:4..

$15.81

3W 395nm UV 3V - 18V 1-Mode OP P60 UV Drop-in (Dia..

3W 395nm UV 3V - 18V 1-Mode OP P60 UV Drop-inLED type:395nm UVInput voltage:3V - 18VOutput Current:4..

$5.21

3W LG UV 365nm Ultraviolet UV LED Emitter (1 pc)

Product Application(s):- UV Curing, UV Ink Curing, Photo-Catalyst, Sensor Light, etc. Product F..

$4.56

3W UV365nm Ultraviolet UV LED Emitter (1 pc)

Product Specifications:LED:UV365nm (Taiwan Imported)Wave Length:365nmPower Con.:3WVoltage:3.4V - 3.6..

$2.84

3W White / Neutral White / Warm White / Red / Gree..

Product Specifications:LED:White 6500K / Warm White 3000K /Red / Green / Blue / Yellow (Taiwan Impor..

$1.62

4-in-1 22.2mm (Dia.) x 8.4mm (H) Quad Optical Lens..

Features: - High efficiency- Available in 2 beam Patterns - Optimized for uniform effects&..

$1.99

4.2V 4-Mode Circuit Driver for 1 x Cree XM-L Bike ..

Input voltage: 4.2VCurrent: 1.8AModes: Hi > Mid > Low - Strobe (Long press for 3 seconds)Diame..

$3.90

400-1100nm Laser Collimating Lens with M9 x 0.5 Pl..

Product specifications:400-1100nm Laser Collimating Lens with M9 x 0.5 Plastic Lens Holder - 10 Piec..

$7.67

4040 Osram LED Gaskets for 7mm Reflector Hole (5 p..

Product Specifications:Product Description:- 9mm Plastic Insulation Gaskets- Suitable for 4mm x 4mm ..

$1.99

4040 Osram LED Gaskets for 9mm Reflector Hole (5 p..

Product Specifications:Product Description:- 10mm Plastic Insulation Gaskets- Suitable for 4mm x 4mm..

$1.99

40mm(D) Adhesive Rubber Pad - Black (5 pcs)

Adhesive Rubber PadProduct Specifications:Dimensions:40mm(Dia.) x 1mm(Thickness) /40mm(Dia.) x 2mm(T..

$1.30

40mm(W) x 40mm(L) Adhesive Foam Pad - Black (10 pc..

Adhesive Foam PadProduct Specifications:Dimensions:40mm(W) x 40mm(L) x 2mm(T) /40mm(W) x 40mm(L) x 4..

$1.19

41mm - 50mm Water-tight O-Ring Seals - Black (5 PC..

Product Specifications:Material:SiliconeColor:BlackDimension:Outer Dia. (mm) x Inner Dia. (mm) x Thi..

$1.33

5050 LED Gaskets for 10mm Reflector Hole (5 pcs)

Product Specifications:Product Features:- 12mm Plastic Insulation Gaskets- Suitable for 5mm x 5mm LE..

$2.35

5050 LED Gaskets for 10mm Reflector Hole 16mm(L) x..

Product Description: - 16mm(L) x 11mm(W) Plastic Insulation Gaskets - Suitable for 5mm x 5mm LED - S..

$1.99

5050 LED Gaskets for 7mm Reflector Hole 11mm (L) x..

Product Description: - 11mm (L) x 8.2mm (W) Plastic Insulation Gaskets - Suitable for 5050 LEDs - Su..

$1.30

5050 LED Gaskets for 7mm Reflector Hole 11mm(D) x ..

Product Specifications:Product Description:- 11mm Plastic Insulation Gaskets- Suitable for 5mm x 5mm..

$1.30

5050 LED Gaskets for 7mm Reflector Hole 15.6mm(L) ..

Product Specifications:Product Description:- 15.6mm(L) x 9.5mm(W) Plastic Insulation Gaskets- Suitab..

$1.42

5050 LED Gaskets for 8.5mm Reflector Hole (5 PCS) 5050 LED Gaskets for 8.5mm Reflector Hole (5 PCS) Sale
50% off
50% off

5050 LED Gaskets for 8.5mm Reflector Hole (5 PCS)

- Suitable for 5050 LEDs- Suitable for reflector with 8.5mm(Dia) emitter holeProduct Specifications:..

$0.99$1.99

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