7440/7443 CK LED Bulb - Dual Function 27 SMD Tower - Wedge Retrofit

7440/7443 CK LED Bulb - Dual Function 27 SMD Tower - Wedge Base - Amber

Part Number
7443-A27-T-CK
In Stock

Starting at $14.99 ea.

Black Friday Sale: 15% Off Your Entire Purchase! When you use code BFCM22 at checkout. Details⇒

Frequently Bought Together

Overview

CK-wired LED replacement bulbs can fit SRCK- and SACK-compatible vehicle tail lights, brake lights, reverse lights, turn signals, or side marker lights. This dual-contact, dual-function 7443 bulb emits a 360° viewing angle for better, allover light emission with reduced hot spots. Tower-style design with a 16-mm wedge base for easy plug-and-play installation. The energy-efficient bulb operates with in a wide 9-14.8 VDC range and is designed to last 25 times longer than incandescent bulbs on your car, truck, SUV, or van. CK bulbs contain both grounds on the same side of the wedge. Use a ground tester or contact your dealer to see if your vehicle has CK light sockets. Available in cool white, natural white, amber, and red. Not sold in pairs. Price per bulb.
3 Years
3 Years
Super Bright LEDs, Inc. offers a 3-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. In the case the exact product is no longer available, a product of equal value may be substituted or a gift card for the value of the product. Read More

Applications

  • Turn Lights
  • Side Marker Lights
  • Tail Lights
  • Reverse Lights
  • Brake Lights

Specifications

Base Type W3x16d (Double)
Beam Angle 360°
CAN Bus No
LED Lifetime 30000 Hours
LED Quantity 27 LEDs
LED Type 5050 SMD
Operating Temperature -20~+40 °C (-4~+104 °F)
Oversize Yes
Polarity Sensitive No
Reference Number 7443
Volts 9~14.8 VDC
Print Specifications
Swipe left to see additional specifications
Part NO Brand CCT Value Current Draw Efficacy Color Options Lumen Power Consumption Standards And Certifications Stock Numbers
7443-A27-T-CK Super Bright LEDs 0.08A (80mA), 0.25A (250mA) 100 lm/w Amber 80 Lumen, 235 Lumen 3.4 Watts CE, RoHS Compliant 7443, 7440, 7444NA, 7440A, 7444LL, 7441, 992, 7440NA, 7443LL, 7442NALL, 7440AL, 7440ST, 7443ST, 7443ULL, 7444NAP, 7440LL, 7440-SACK, 7440-SCK, 7440-SRCK, 7443-SACK, 7443-SCK
7443-A27-T-CK-2PK Super Bright LEDs 0.08A (80mA), 0.25A (250mA) 100 lm/w Amber 80 Lumen, 235 Lumen 3.4 Watts CE, RoHS Compliant 7443, 7440, 7444NA, 7440A, 7444LL, 7441, 992, 7440NA, 7443LL, 7442NALL, 7440AL, 7440ST, 7443ST, 7443ULL, 7444NAP, 7440LL, 7440-SACK, 7440-SCK, 7440-SRCK, 7443-SACK, 7443-SCK
7443-CW27-T-CK Super Bright LEDs 6500K 0.08A (80mA), 0.25A (250mA) 85 lm/w Cool 6500K 90 Lumen, 290 Lumen 3.4 Watts RoHS Compliant 7443, 7440, 7444NA, 7444LL, 7441, 992, 7443LL, 7440AL, 7440ST, 7443ST, 7443ULL, 7444NAP, 7440LL, 7440-SCK, 7440-SRCK, 7443-SCK, 7443-SRCK
7443-CW27-T-CK-2PK Super Bright LEDs 6500K 0.08A (80mA), 0.25A (250mA) 85 lm/w Cool 6500K 90 Lumen, 290 Lumen 3.4 Watts RoHS Compliant 7443, 7440, 7444NA, 7444LL, 7441, 992, 7443LL, 7440AL, 7440ST, 7443ST, 7443ULL, 7444NAP, 7440LL, 7440-SCK, 7440-SRCK, 7443-SCK, 7443-SRCK
7443-NW27-T-CK Super Bright LEDs 4000K 0.08A (80mA), 0.25A (250mA) 100 lm/w Natural 4000K 90 Lumen, 290 Lumen 3.4 Watts RoHS Compliant 7443, 7440, 7444NA, 7444LL, 7441, 992, 7443LL, 7440AL, 7440ST, 7443ST, 7443ULL, 7444NAP, 7440LL, 7440-SCK, 7440-SRCK, 7443-SCK, 7443-SRCK
7443-NW27-T-CK-2PK Super Bright LEDs 4000K 0.08A (80mA), 0.25A (250mA) 100 lm/w Natural 4000K 90 Lumen, 290 Lumen 3.4 Watts RoHS Compliant 7443, 7440, 7444NA, 7444LL, 7441, 992, 7443LL, 7440AL, 7440ST, 7443ST, 7443ULL, 7444NAP, 7440LL, 7440-SCK, 7440-SRCK, 7443-SCK, 7443-SRCK
7443-R27-T-CK Super Bright LEDs 0.07A (70mA), 0.22A (220mA) 100 lm/w Red 11 Lumen, 36 Lumen 3 Watts RoHS Compliant 7443, 7440, 7444NA, 7444LL, 7441, 992, 7443LL, 7440AL, 7440ST, 7443ST, 7443ULL, 7444NAP, 7440LL, 7440-SCK, 7440-SRCK, 7443-SCK, 7443-SRCK
7443-R27-T-CK-2PK Super Bright LEDs 0.07A (70mA), 0.22A (220mA) 100 lm/w Red 11 Lumen, 36 Lumen 3 Watts RoHS Compliant 7443, 7440, 7444NA, 7444LL, 7441, 992, 7443LL, 7440AL, 7440ST, 7443ST, 7443ULL, 7444NAP, 7440LL, 7440-SCK, 7440-SRCK, 7443-SCK, 7443-SRCK
Single VS Dual VS CK Dual Filament
Single Filament, Dual Filament, and CK Dual Filament
  • When looking for a replacement bulb, the way the socket is wired determines the part number of the replacement bulb. Sockets that are used for a single intensity call for 3156 or 7440 bulbs (single filament), while sockets that have a dual intensity call for 3157 or 7443 bulbs (dual filament). Dual filament bulbs will function properly in a single intensity socket. So a 3157 bulb will work in a 3156 socket and a 7443 will work in a 7440 socket. However, single filament bulbs will not function in a dual intensity socket. CK indicates where the socket's positive and negative terminals are located. CK LED bulbs are very versatile and can be used in any application a CK or non-CK bulb is used.

Accessories & Power Supplies

  1. Heavy Duty Mount for Cable Ties

    $1.99 ea.
    Heavy Duty Mount for Cable Ties Part Number: HDM-x
    In stock
    Heavy-duty mount for cable ties to secure wires to surfaces up to 1/2" wide. A small tab inside the mounting hole temporarily engages threads, allowing assemblers to pre-install the mount on a stud before securing it with a washer and nut (not included). Available in #10 size mounting hole (1/4") and #8 size mounting hole (3/16"). Price for each.
  2. 744x Base Wired Sockets

    $3.99 ea.
    744x Base Wired Sockets Part Number: 744x-SW
    In stock
    Single Intensity (7440-SW) for 7440 bulbs. Dual Contact Dual Intensity (7443-SW) for 7443 bulbs. 5 inch long power wires.
  3. Hole Snap-In Strain Relief Bushing

    $0.08 ea.
    Hole Snap-In Strain Relief Bushing Part Number: PSB-x
    In stock
    Eliminates sharp edges and protects wires and harnesses passing through holes in metal plates and panels. Resists up to 35 pounds pull.
  4. Weatherproof Dolphin Super B Connector with Sealant - 10 or 100 Pieces

    $9.99 ea.
    Weatherproof Dolphin Super B Connector with Sealant - 10 or 100 Pieces Part Number: DC-x-S
    In stock
    Dolphin Super B Connectors provide the industry’s most reliable connection with their unique design and tine structure. They reduce costs, will not corrode and do not require insulation stripping of most wire gauges before insertion. Weatherproof IP65 rating. Available in 10 or 100 Pack.
  5. FL3-RED LED Bulb Electronic Flasher

    $13.99 ea.

    FL3-RED LED Bulb Electronic Flasher - 3 Pin Red American Flasher Part Number: FL3-RED-K
    In stock
    Pin Diagram
    FL3-RED-K Pin Diagram
    Legend
    • L = Load
    • + = 12V IN
    • P = Pilot Light Output
    Description

    Electronic LED Flasher Relays have no minimum load-12VDC. Eliminates the need for load resistors, turn signals will flash at normal rate with or with out LED bulbs.

  6. Automotive Mini Blade Fuses

    $0.25 ea.
    Automotive Mini Blade Fuses Part Number: MAF-x
    In stock
    Miniature blade-mounting automotive fuses. Select from 2 Amp to 30 Amp fuse. Price for each however bulk discounts are available.
  7. View all

    All Accessories

    1 additional compatible accessories

  1. FL3-RED LED Bulb Electronic Flasher

    $13.99 ea.

    FL3-RED LED Bulb Electronic Flasher - 3 Pin Red American Flasher Part Number: FL3-RED-K
    In stock
    Pin Diagram
    FL3-RED-K Pin Diagram
    Legend
    • L = Load
    • + = 12V IN
    • P = Pilot Light Output
    Description

    Electronic LED Flasher Relays have no minimum load-12VDC. Eliminates the need for load resistors, turn signals will flash at normal rate with or with out LED bulbs.

  2. FL2-RED LED Bulb Electronic Flasher

    $13.99 ea.

    FL2-RED LED Bulb Electronic Flasher - 2 Pin Red American Flasher and Bracket Part Number: FL2-RED-K
    In stock
    Pin Diagram
    FL2-RED-K Pin Diagram
    Legend
    • L = Load
    • + = 12V IN
    Description

    Electronic LED Flasher Relays have no minimum load-12VDC. Eliminates the need for load resistors, turn signals will flash at normal rate with or with out LED bulbs.

  1. Heavy Duty Mount for Cable Ties

    $1.99 ea.
    Heavy Duty Mount for Cable Ties Part Number: HDM-x
    In stock
    Heavy-duty mount for cable ties to secure wires to surfaces up to 1/2" wide. A small tab inside the mounting hole temporarily engages threads, allowing assemblers to pre-install the mount on a stud before securing it with a washer and nut (not included). Available in #10 size mounting hole (1/4") and #8 size mounting hole (3/16"). Price for each.
  2. Hole Snap-In Strain Relief Bushing

    $0.08 ea.
    Hole Snap-In Strain Relief Bushing Part Number: PSB-x
    In stock
    Eliminates sharp edges and protects wires and harnesses passing through holes in metal plates and panels. Resists up to 35 pounds pull.
  3. Weatherproof Dolphin Super B Connector with Sealant - 10 or 100 Pieces

    $9.99 ea.
    Weatherproof Dolphin Super B Connector with Sealant - 10 or 100 Pieces Part Number: DC-x-S
    In stock
    Dolphin Super B Connectors provide the industry’s most reliable connection with their unique design and tine structure. They reduce costs, will not corrode and do not require insulation stripping of most wire gauges before insertion. Weatherproof IP65 rating. Available in 10 or 100 Pack.
  4. Automotive Mini Blade Fuses

    $0.25 ea.
    Automotive Mini Blade Fuses Part Number: MAF-x
    In stock
    Miniature blade-mounting automotive fuses. Select from 2 Amp to 30 Amp fuse. Price for each however bulk discounts are available.
  5. Black Cable Ties - 10 Pack

    $0.39 ea.
    Black Cable Ties - 10 Pack Part Number: CT-B-10
    In stock
    4, 6, and 11 inch Cable tie - .875" max dia.; 6 inch Cable tie - 1.50" max dia.; 11 inch Cable tie with - 3.062" max dia.; 16 inch Stud Mount Cable tie - 4.125" max dia.
  6. 28-12 GA Lever-Lock Quick Connect Terminal Blocks

    $0.29 ea.
    28-12 GA Lever-Lock Quick Connect Terminal Blocks Part Number: LQC-x
    In stock
    Lever-Lock Quick Connect Terminal Block for 28 to 12 Gauge wire. Alternative solution for traditional wire nuts to create quicker and more secure wire connections. Insert stripped wires and close the lever to secure wire and create a common connection between the other terminals, no tools required. Available with 2, 3 or 5 conductor terminals. Price for each.
  7. Corrugated Split Loom

    $0.19 ea.
    Corrugated Split Loom Part Number: CSL-x
    In stock
    CSL-x series black polyethylene corrugated split looms. Protects and conceal wires, cables, and tubings. Splits down the side to allow covering of pre-installed wiring. Corrugated split looms are available in 1/4", 3/8", 1/2", and 3/4" sizes.
  8. View all

    Installation Supplies
  1. 744x Base Wired Sockets

    $3.99 ea.
    744x Base Wired Sockets Part Number: 744x-SW
    In stock
    Single Intensity (7440-SW) for 7440 bulbs. Dual Contact Dual Intensity (7443-SW) for 7443 bulbs. 5 inch long power wires.

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