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LEDs - Cree, Luxeon, Nichia and 5mm LEDs
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LED Star Boards
    Cree LEDs        XP-G2        XE-G        XM-L2        XHP        XP-E2        XP-L        XP-E2 RGB     Luxeon LEDs        C White        C Color        C RGB        C Custom

Linear LED Boards
    Dim-To-Warm     Tunable White     12V High-Power     12V Mid-Power     24V Mid-Power

Single LEDs
    5mm LEDs       White       Ultra-Violet (UV)       Infrared (IR)     Discrete LEDs

Rigid LED Panels
    COB Cree CXB 1520     COB Cree CXB 1310     12V Mid-Power 30 LED - Draco     12V Mid-Power 3 LED - DynaSquare     High-Power 7 LED Luxeon C     High-Power 4 XP-G3 LED - Antares
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LED Strips
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Low Voltage LED Strips
    12V Strips        Non-Waterproof (IP20)        Waterpoof (IP65)     24V Strips        RGB+W 5050 LED (IP20)        Zig-Zag 2835 LED (IP20)        Tunable White COB LED (IP20)        Sauna + Submersible (IP68)        UV-C (IP20)        COB Single Color (IP20)

AC Plug-in Strip Lights
    Single Color Waterpoof (IP65)     RGB Waterproof (IP65)

LED Rope Lights
    Single Color Waterpoof (IP65)     Accessories     Mounting Track (Plastic)

Specialty Strips & Kits
    Battery-Operated 20-Inch Strip     1M Long Strip Kit     5M Long Strip Kit     High-Temp. Sauna Strip (IP68)     Side-Emitting RGB Strip (IP20)     UV-C 280nm Strip     Zig-Zag 2835 LED Strip
LED Strip Channels
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LED Power Supplies & Drivers
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Constant Current LED Drivers
    Micro DC Input        DynaOhm        MicroPuck        BuckToot     Mini DC Input        MiniPuck        BuckPuck        BoostPuck        PowerPuck        BuckBlock        FlexBlock        BuckTitan        MultiBlock     AC Input

Constant Voltage LED Drivers
    Non-Dimmable        APV - 8-35W        LPV - 18-100W        12V Voltage Regulator     Dimmable        Triac - Magnitude UL Recognized        Triac - Magnitude UL Listed        Triac - EMCOD 60-90W        5 in 1 - EMCOD 120-500W        3 in 1 - HLG 40-600W        3 in 1 - PWM 40-120W        2 in 1 - IDLV 25-45W        2 in 1 - ODLV 45W

Caged Style Power Supplies

Plug-In Style Power Supplies
    Puck Light Power Supply - 24-100W     GST Mean Well 18-90W     Wall Mount 12-36W     Cigarette Lighter Power Adaptor     USB Step-Up Converter 5V to 12V
Controls ⮟

LED Controls
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Switches
    Rocker - 2.1mm Plugs     Toggle - 6-Inch Leads     Toggle Single Pole/Throw     Toggle - Double Pole/Throw     Push Button     Magnetic Door Switch     Pressure Switch

Dimmers
    PWM Dimmers     0-10V Dimmers     Triac Dimmers     Phone App Dimmers     Handheld Dimmers     Wall Mount

Controllers
    Color Mixing     DMX Compatible     Tunable White - Multi Zone     Tunable White     Flasher Module

Sensors
    Dusk-To-Dawn Photocell     Motion Sensor     Touchless Door Sensor
Accessories ⮟

LED Accessories, Adhesives, Connectors, Switches & More
Shop LEDSupply - Free Shipping & the lowest prices on LED accessories like Arctic Silver, LED Seal, Connectors, Switches & more. In stock. Click or Call (802) 728 6031.

Wiring and Cable
    AWG Stranded Wire     Multi-Conductor 22-Gauge Wire     Butt Splice Wire Connectors     Black Heatshrink     Clear Heatshrink

Heatsinks
    Fixture Heatsinks     Customizable Heatsink Kits     Small Finned     Aluminum Stock

Battery Packs and Holders
    12V Rechargeable Battery Packs     AA Battery Holders     9V Battery Holder

Adhesives, Grease & Spray
    Arctic Silver Compound     HexaTherm Tape     HexaTherm Tape w/ Center Hole     Linear VHB Tape

Solderless Strip Connectors
    EZ Click-Tight     Beetle Connector     Screw-Down Connector     Clamp-on Power Adapter

Strip Power Cables & Jumpers
    Jumper Cables     Splitters     Rope Light Connection Kits     AC Strip Power Cords     AC Strip Jumpers

Mounting & Hardware
    Strip Mounting Brackets     AC Strip Mounting Brackets     LED Channel End Caps     LED Channel Mounting Clips

Barrel Plug and Adapters
    Screw-In Terminal Plugs     2.5mm to 2.1mm Adapter     2.1mm Plug w/ Strip Connector
Optics ⮟

LED Optics
Shop LEDSupply - Free Shipping & the lowest prices on LED optics from Carclo Technical Plastics & more. In stock. Click or Call (802) 728 6031.

Single TIR Optics
10mm 20mm 26.5mm

Array TIR Optics
Triple Quad

Linear TIR Optics

Optical Sheets and Films
Bulbs & Fixtures ⮟

LED Fixtures & Bulbs
Shop LEDSupply - Free Shipping & the lowest prices on LED fixtures and bulbs for retrofit lighting applications. In stock. Click or Call (802) 728 6031.

Downlights
    4-Inch Recessed     6-Inch Recessed     8-Inch Recessed     12V Mini Puck Light

Bulbs
    Smart Color-Changing     Antique Edison Filament     PAR38 Flood Light

Landscape & Outdoor
    Solar - Surface Mount     Flood Light - PAR38

Linear
    1 to 4-Foot - ContactorLite     1 to 4-Foot - ContractorPro     Handheld Task Light

Kits
    Dynamic LED Light Kit     5W Dynamic LED Light Engine Kit     10W Dynamic LED Light Engine Kit     1M Strip Kit     5M Strip Kit     AA Battery Strip Kit     UV AA Battery Strip Kit     Projector Box Kit

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Barrel Plug & Adapters (11)

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Home > Accessories > Barrel Plug and Adapters

Barrel Plug and Adapters

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Accessory Type

Barrel Plug & Adapters (11)

Strip Cables & Jumpers (4)

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Shop male/female barrel plugs, conversion adapters, and terminal connectors to integrate LED power supplies with your lighting setup. A must for modular and DIY systems.

2.1mm Male-to-Male Plug Connector

Both ends feature 2.1mm male plugs, ensuring compatibility with fixtures equipped with 2.1mm female receptacles.

PART #: LO-21M-MM

$1.09 Sale Price: $0.99

2.1mm Male/Female Plug with LED Strip Connector

2.1mm male or female plug with 6" long wires, connected to a 2-pin LED strip connector for 10mm wide single color LED strips.

PART #: 21M-X-PLUG

$0.70 Sale Price: $0.63

2.1mm Power Plug Pigtail Cable

2.1mm female barrel plug connector with 6-inch wire leads. Great pigtail connector for LED lights and strips.

PART #: 21M-PC-WIRE

$1.42 Sale Price: $1.27

Barrel Plug Power Connector - Center Positive

DC power connectors, 2.1mm or 2.5mm center positive barrel plug connection

PART #: DC-PJ-XX

$4.28 Sale Price: $3.85

DC Barrel Plug Conversion Adapter

2.5mm to 2.1mm DC Barrel Plug Adapter.

PART #: LO-25F-21M

$1.42 Sale Price: $1.27

LED Strip Splitters - Single Color and RGB

These LED strip Y-Splitters easily fork power, from one source, to either 2, 3 or 4 different LED Strips and are available for single color or RGB strips.

PART #: LO-x-21FM-x

$3.56 Sale Price: $3.20

Screw-In Terminal Power Plugs

Male and Female, 2.1mm and 2.5mm Center Positive Plug

PART #: DC-PA-XX

$2.13 Sale Price: $1.92

Solderless Clamp-on LED Strip to Power Adapter

Easy snap-on power connection for 10mm wide LED flex strips. Single color and RGB available.

PART #: LED-x-CON

$3.89 Sale Price: $3.50

Splitter Hub with 4/6 Ports for 12V Puck Lights

Hub to split power 4 or 6-ways with plug-n-play female dupont connections.

PART #: LO-12PL-SPLIT-X

$6.31 Sale Price: $5.68

Universal 12V Automotive Cigarette Lighter Power Adapter

Universal 12V Automotive Cigarette Lighter Power Adapter with on/off switch for your vehicle LED lighting needs. Length: 18-inches

PART #: 12V-AUX-PLUG

$10.34 Sale Price: $9.30

USB Step Up Converter Cable - DC 5V to 12V

USB Booster Cable - turn your 5V USB port into 12V with this cable and power your 12V LED strip lighting. Great for TV and PC backlighting.

PART #: USB-5V-12V

$8.61 Sale Price: $7.75

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