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580 W21/5W 7443 White LED Bulbs – 7×3030 SMD CANBUS 12V-24V Pair
  • 580 W21/5W 7443 White LED Bulbs – 7×3030 SMD CANBUS 12V-24V Pair
  • 580 W21/5W 7443 White LED Bulbs – 7×3030 SMD CANBUS 12V-24V Pair
  • 580 W21/5W 7443 White LED Bulbs – 7×3030 SMD CANBUS 12V-24V Pair
  • 580 W21/5W 7443 White LED Bulbs – 7×3030 SMD CANBUS 12V-24V Pair
  • 580 W21/5W 7443 White LED Bulbs – 7×3030 SMD CANBUS 12V-24V Pair
  • 580 W21/5W 7443 White LED Bulbs – 7×3030 SMD CANBUS 12V-24V Pair
  • 580 W21/5W 7443 White LED Bulbs – 7×3030 SMD CANBUS 12V-24V Pair

580 W21/5W 7443 White LED Bulbs – 7×3030 SMD CANBUS 12V-24V Pair

Price:
£12.95
SKU:
HD763
Brand:
HIDS-DIRECT
Condition:
New
Availability:
In Stock
Shipping:
Calculated at checkout
Quantity:

Product Description

HIDS-DIRECT W21/5W LED UPGRADE

580 W21/5W White LED Bulbs – 7×3030 SMD CANBUS 12V-24V Pair

DUAL INTENSITY • 5000K WHITE • 7×3030 SMD • CANBUS READY • 12V–24V

Upgrade compatible 580 / W21/5W / 7443 lighting applications with this matching pair of HIDS-DIRECT white LED bulbs. Each bulb combines 7×3030 SMD LEDs, integrated CANBUS-ready electronics and a compact T20 / W3x16q dual-contact wedge fitting, producing approximately 5000K crisp white light for compatible 12V–24V vehicle electrical systems.

580 / W21/5W Dual-Intensity FittingThis product is the dual-intensity W21/5W / 7443 format. It should not be confused with the visually similar single-intensity W21W / 7440 bulb. Check your original bulb before ordering.
W21/5W580 / 7443
DUALIntensity
7×3030SMD LEDs
5000KWhite Light
CANBUSReady
12V–24VDC Systems
580 W21/5W 7443 white dual intensity 7x3030 SMD CANBUS LED bulbs pair
W21/5W Electrical Function

Dual-Intensity LED Operation

The 580 / W21/5W / 7443 format provides two electrical intensity levels within one bulb. This makes it different from the single-intensity W21W / 7440 format. The vehicle and lamp assembly determine how those intensity levels are used, so always match the replacement to the original bulb reference and electrical function.

DUAL INTENSITY
W21/5W FormatDesigned for compatible applications requiring the dual-intensity 580 / 7443 bulb format.
5000K WHITE
Crisp White OutputA clean white appearance for compatible lighting functions where a white W21/5W source is required.
T20 / W3x16q
Dual-Contact Wedge BaseCompact plug-in fitting designed to match compatible 580 / W21/5W / 7443 applications.
Clean Modern Illumination

Approximately 5000K White Light

The white LED output provides immediate illumination when energised and gives compatible lamp applications a crisp, modern appearance. This listing is specifically for the White version.

W21/5W 580 7443 LED bulbs approximately 5000K white light
3030 SMD Construction

Seven LEDs Positioned Around Each Bulb

Each bulb uses seven 3030 SMD LEDs: three positioned on each side of the bulb body plus one forward-facing LED behind the optical projector lens. The metal housing, integrated electronics and optical lens form a compact automotive replacement design.

7x3030 SMD W21/5W 7443 LED bulb construction and projector lens
Important Fitment Check

580 / W21/5W / 7443 vs W21W / 7440

These fittings can appear very similar, but they are not the same electrical bulb type. 7443 / W21/5W is dual intensity, whereas 7440 / W21W is single intensity. Compare your original bulb and connector arrangement before ordering.

580 W21/5W 7443 dual intensity versus W21W 7440 single intensity fitment guide
Integrated Electronics

CANBUS-Ready For Improved Compatibility

Integrated CANBUS-ready electronics are designed to improve compatibility with vehicle bulb-monitoring systems and help reduce warning messages that can occur when replacing conventional bulbs with lower-current LEDs.

580 W21/5W white CANBUS ready 3030 SMD LED bulb technology
CANBUS compatibility varies by vehicle.CANBUS-ready does not mean universally error-free. Some sensitive vehicle monitoring systems may still require an additional resistor, decoder or other corrective component.
LED Upgrade Benefits

Fast Response In A Compact Direct-Fit Design

LED technology provides immediate light when energised and uses less electrical power than a conventional incandescent bulb. The compact T20 format is designed as a direct plug-in replacement where the original fitting and available lamp space are compatible.

W21/5W 7443 white LED bulb upgrade features and benefits
HIDS-DIRECT LED Demonstration

See Our 3030 SMD LED Bulb Range In Action

Watch a short HIDS-DIRECT automotive LED range demonstration showing several replacement bulb formats alongside a live illumination test. The product offered on this page is the White 580 / W21/5W / 7443 dual-intensity 7×3030 SMD version.

About The DemonstrationThe video covers the wider HIDS-DIRECT automotive LED range and may show other fittings and LED designs. Use the specifications and fitment information on this page when selecting this W21/5W product.
Twin Bulb Pack

Supplied As One Matching Pair

The listed price includes two matching White 5000K 580 / W21/5W / 7443 LED bulbs, allowing both compatible lamps to be upgraded together.

pair of 580 W21/5W 7443 5000K white LED bulbs
HD763 Product Information

Specifications & Fitment Details

⚙ Technical Specifications+
✓ Fitment & Compatibility+
▣ What's Included?+
! CANBUS Information+
★ Warranty+
? Frequently Asked Questions+
✓ Correct Bulb IdentificationClear 580 / W21/5W / 7443 fitment information helps distinguish this product from W21W / 7440.
⚙ HIDS-DIRECT LED RangeAutomotive LED replacement bulbs selected for practical fitment and reliable performance.
★ 1 Year WarrantyUK-based HIDS-DIRECT support with 12-month warranty protection.

580 W21/5W White Dual-Intensity LED Upgrade

7443 • 7×3030 SMD • 5000K White • CANBUS Ready • 12V–24V • Pair

Warranty Information

1-year Warranty

Other Details

Function:
Dual Function
Fitment:
580 / W21/5W / 7443
Feature:
7x3030 SMD
Colour:
5000(K) White
CANBUS:
Canbus Function
Voltage:
12-24VDC
Bulb Type:
LED
Position:
DRL / Brake / Tail
Pack:
Twin Pack (2 LED Bulbs)
Warranty:
1 Year Warranty

Customer Reviews

Questions & Answers


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