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Best Cold Cathode Lighting

Logisys Dual 12\ Cold Cathode Kit - Red

  • Logisys clk12gn2 12 cold cathode dual light kit (green).
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PYLE PLHR58 5.8'' TFT Monitor w/Headrest Frame Shroud & Universal Stand

  • 5.8'' Widescreen Monitor - Backlit Cold Cathode Filament Tube.
  • TFT Active Matrix System - View Angle Range: (L/R) 65°.
  • PAL/NTSC Color System - Power Supply: DC 12V.
  • Resolution: 640x480 - Stand and Headrest Shroud Included.
  • Two Video Inputs - Full Function Remote Control.
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500pcs(5 Colors x 100pcs) 5mm LED Light Emitting Diode Round Assorted Color White/Red/Yellow/Green/Blue Kit Box (5mm-500pcs)

  • 5mm LED Diode Assorted Kit,5 colors x 100pcs = 500pcs,Head Type: Round.
  • Pin Length: 18 mm.Polarity: Anode (Longer Part) | Cathode (Shorter Part).
  • Useful experimental tools,Highly recommend for DIY users.Do It Yourself,Design It Yourself,Create It Yourself.
  • You can hooked up 2 in simple homemade circuit using a mini slide switch and a 3V battery and they will very bright.
  • You can also use it with copper foil tape, which has a conductive function that can be used to create electronic circuit diagrams to make the shape or word you want..
  • Application: lighting design,lighting projects,School Science Experiments,replace car stereo lights,sound card lights,Keyboard backlight,Car Decorations,Signal Indicator,Electronic and Electrical Experiments,etc..
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EDGELEC 30pcs 12 Volt 3mm White LED Lights Emitting Diodes Pre Wired 7.9 inch DC 12v LED Light Clear Lens Small LED Lamps

  • Prewired with built in Resistor, 20000 hours+ Lifespan..
  • Product Overview: 30pcs Pre-wired 3mm White LED - 3mm Clear Lens.
  • Product Features: Prewired LED For DC 12V (Preloaded 1/4w Metal Film Resistor) - 7.8 inch Wire Lead (7-Core Pure Copper & Tin-Coat At The End).
  • Product Parameters: The Anode: White Wire / The Cathode: Black Wire / Forward Voltage: DC 12V / Forward Current: 20mA / LED Viewing Angle: 30°.
  • Widely Applicable: DIY Hobby, Electronic Project, Decoration, Instruction And Lighting….
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EBL Converter Voltage Regulator Reducer 36V Step Down to DC 12V 10A 120W Golf Cart Power Supply Waterproof Transformer Volt Module

  • Input Voltage Range: 30-40V DC (Typical: 36V).
  • Wide Range Application: Golf Cart LED lights, precedent cart accessories, Xmas Tree lighting, led strip light, cameras, speakers, and all other....
  • Multi-Protection Higher Security: Shockproof, Over-current Protection, Over-voltage Protection, Over-temperature Protection, Short-circuit Protection,....
  • Longer Lifespan: Compact aluminium shell with epoxy potting, 100% waterproof, anti-dust, anti-shock protection and better heat dissipation..
  • Attention: No reverse connection protection. Please pay attention to anode and cathode wiring !.
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Chanzon 10pcs 8mm LED Pilot Diode Light 24awg (5 Colors x 2pcs Diffused Frosted Round Lens) 8mm Panel Mount + 5mm led 12V Universal Flush Dash Board Indicator Panel Socket Lights Lamp Bulb

  • Mount Hole Diameter: 0.31 inch / 8mm (drill an appropriate sized hole around 8 mm) Wire Detail: UL Wire 24awg, Length: 7.9inch / 20cm.
  • Led Overview: 5 Single Color each 2 pcs Total 10 pieces,Including Colour White Red Green Blue Yellow, Viewing Angle: 30 Degrees, Colored Round 5 mm Small Lens.
  • Voltage: 12 V(5V 6V 9V 12vdc for Different Brightness), Current: 20mA, Wattage: 0.24W( 0.25W ), Polarity: Anode "+" (Colored Wire) | Cathode "-" (Black Wire) leddiode.
  • Resistor: 560 Ω ohms, 1/4W 0.25W (discrepancy: ±1%), Resistor Leg Width: 0.5mm, Pre Soldered Wired with Cable.
  • Compatible with: Panelmount Dash Board Indicator,Car Lighting,Footwell,grill,Brake Light,Turn Signal Light,Boats,Architectural Lighting,DIY Hobby,Replacement Bezel Clip Holder,Cars Boats..
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EDGELEC 30pcs 12 Volt 5mm UV LED Lights Emitting Diodes Pre Wired 7.9 inch DC 12v Ultravoilet LED Light Clear Lens Small LED Lamps

  • Prewired with built in Resistor, 20000 hours+ Lifespan..
  • Product Overview: 30pcs Pre-wired 5mm UV LED - 5mm Clear Lens.
  • Product Features: Prewired LED For DC 12V (Preloaded 1/4w Metal Film Resistor) - 7.8 inch Wire Lead (7-Core Pure Copper & Tin-Coat At The End).
  • Product Parameters: The Anode: Purple Wire / The Cathode: Black Wire / Forward Voltage: DC 12V / Forward Current: 20mA / LED Viewing Angle: 30°.
  • Widely Applicable: DIY Hobby, Electronic Project, Decoration, Instruction And Lighting….
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5mm Super Bright Piranha LED - RGB - Common Cathode (Pack of 100)

  • 5mm Super Bright Piranha LED - RGB - Common Cathode (Ships from US).
  • Size: 5mm Piranha / Superflux LED, Color: Red/Green/Blue (RGB), Luminosity: 9,000-11,000 mcd.
  • Forward Voltage: R(1.8-3.5) B(3.0-3.5) G(3.0-3.5), Current: 20mA, Wavelength: N/A RGB Common Cathode.
  • Viewing Angle: 100-120 Degrees, MountStyle: Through Hole (DIP), Lens Color: Clear.
  • Super bright LEDs, used for mods, RC, adruino, cars, HO Scale models, planes, trucks, adafruit projects, halloween, christmas, PC, Ultra Light, etc....
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5mm Super Bright Piranha LED - RGB - Common Cathode (Pack of 20)

  • 5mm Super Bright Piranha LED - RGB - Common Cathode (Ships from US).
  • Size: 5mm Piranha / Superflux LED, Color: Red/Green/Blue (RGB), Luminosity: 9,000-11,000 mcd.
  • Forward Voltage: R(1.8-3.5) B(3.0-3.5) G(3.0-3.5), Current: 20mA, Wavelength: N/A RGB Common Cathode.
  • Viewing Angle: 100-120 Degrees, MountStyle: Through Hole (DIP), Lens Color: Clear.
  • Super bright LEDs, used for mods, RC, adruino, cars, HO Scale models, planes, trucks, adafruit projects, halloween, christmas, PC, Ultra Light, etc....
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4Pcs MAX7219 8 Digit 7 Segment LED Tube Display Control Module for MCU/51/AVR/STM32

  • MAX7219 is an integrated serial input / output common-cathode display driver, which connects your microprocessor to a 7-segment digital LED display with 8 digits.This module is compatible with 5V and 3.3V microcontrollers, and you you can use it.
  • Material: PCB+Electronic components, LED color: Red.
  • Only three IO ports are used to drive the eight digit display. MAX7219 supports flicker free displays as well as cascading displays. PCV board four corners of the fixed copper stud, which can effectively precent short circuit accidents happen..
  • Wiring instructions (take the provided program as an example, you can pick any IO port definition can be modified in the program): VCC to 5V, GND to GND, DIN to P00, CLK to P02, CS to P01.
  • Digital tube is 0.36 inch 4-bit integrated cathode digital tube.
  • Note: VCC and GND should not be connected reversed, so as not to burn the chip.
  • 51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor can be connected to other ports data lines..
  • A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update without rewriting all displays. MAX7219 also allows the user to select each data encoding or no coding..
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Fluval in Line UVC Clarifier for Aquarium Filters

  • A chemical-free and maintenance-free way to purify water that eradicates suspended bacteria and algae in the water column that contribute to cloudy and green water, respectively.
  • Helps prevent the growth of cyanobacteria that often smothers and destroys aquatic plants and does not harm beneficial, surface-dwelling bacteria.
  • CCFL (Cold Cathode Fluorescent Light) technology runs cooler than traditional UVC bulbs to last up to 30,000 hours (3X longer).
  • Quickly connects in-line to all canister filter hosing with an internal diameter of 5/8” (or 16 mm), including all Fluval 07 and 06 Series Filters, Not for use with Fluval FX Series.
  • For use in freshwater, saltwater and even turtle aquariums where algae is often present.
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EDGELEC 30pcs 12 Volt 3mm Yellow Flicker LED Lights Emitting Diodes (Candle Flickering Lights) Pre Wired 7.9 inch DC 12v LED Light Clear Lens Small LED Lamps

  • Prewired with built in Resistor, 20000 hours+ Lifespan..
  • Product Overview: 30pcs Pre-wired 3mm Flickering Yellow LED - Candle Flickering Lights - 3mm Clear Lens.
  • Product Features: Prewired LED For DC 12V (Preloaded 1/4w Metal Film Resistor) - 7.8 inch Wire Lead (7-Core Pure Copper & Tin-Coat At The End).
  • Product Parameters: The Anode: Yellow Wire / The Cathode: Black Wire / Forward Voltage: DC 12V / Forward Current: 20mA / LED Viewing Angle: 30°.
  • Widely Applicable: DIY Hobby, Electronic Project, Decoration, Instruction And Lighting….
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DAOKI 10PCS LED Display 7 Segment 1Bit 2Bit 3Bit 4Bit Common Cathode 10PIN Red Light for Arduino,DIY + Jump Wire

  • Type:Common Cathode(Note:5643 Series may be Common Cathode or Common Anode, Be suject to part number).
  • Five different LED Display 7 Segment are available to satisfy your different needs..
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