HIDS-DIRECT 7×3030 SMD LED RANGE
580 W21/5W (7443) CANBUS LED Bulbs
WHITE • AMBER • RED • 12V–24V • PAIR
Premium HIDS-DIRECT 580 / W21/5W / 7443 LED upgrade bulbs using 7 high-output 3030 SMD LEDs, integrated CANBUS-ready electronics and a compact T20 / W3x16q dual-contact wedge base. Choose White, Amber or Red to suit the required lighting function on your vehicle.
Choose your LED light colour above White, Amber and Red are supplied as separate colour variants. Always select the colour required by the original vehicle lighting application.
7×3030 SMD LEDs
12V–24V Wide Voltage
CANBUS Ready
W21/5W 580 Bulb Type
7443 / T20 W3x16q Base
2 Bulbs Supplied As Pair
3030 SMD LED Performance
Key Features At A Glance
3030 SMD
7 High-Output LEDs Seven modern 3030 SMD LED chips provide strong, responsive illumination from a compact automotive bulb.
OPTICAL LENS
Forward Light Projection The forward-facing optical lens complements the side-mounted LEDs and helps distribute light from the end of the bulb.
METAL BODY
Passive Heat Management A metal-bodied construction helps transfer heat away from the LED components without requiring a cooling fan.
Modern Vehicle Compatibility
CANBUS Ready & 12V–24V
Integrated electronics are designed to improve compatibility with vehicle bulb-monitoring systems and reduce warning messages commonly associated with low-current LED replacements.
CANBUS compatibility varies by vehicle. These bulbs are designed to reduce bulb-out warnings, but vehicle monitoring systems differ between manufacturers and models. Some applications may still require an additional resistor, decoder or other corrective component.
Engineered Construction
Designed For Reliable LED Performance
The LED chips, integrated driver electronics, metal housing and forward optical lens are combined into a compact direct-fit bulb format for compatible W21/5W applications.
Three LED Light Colours
Choose White, Amber Or Red
Choose the LED colour that matches the original function and required colour of your vehicle's lighting system.
WHITE
For compatible white-light W21/5W applications such as DRL, position or other vehicle functions where a white bulb is specified.
AMBER
For compatible dual-function signalling applications where an amber W21/5W light source is required.
RED
For compatible rear-lighting applications such as brake and tail functions where a red W21/5W bulb is specified.
Fitment & Application Guidance
Check The Bulb, Base & Lighting Function
Product Information
Product Details
⚙ Technical Specifications +
| Brand |
HIDS-DIRECT |
| Bulb Reference |
580 / W21/5W / 7443 |
| Base / Fitting |
T20 / W3x16q dual-contact wedge |
| Technology |
LED |
| LED Type |
3030 SMD |
| LED Quantity |
7 per bulb |
| Voltage |
12V–24V DC |
| CANBUS |
CANBUS-ready integrated electronics |
| Light Colours |
White / Amber / Red |
| Electrical Function |
Dual-intensity W21/5W format |
| Installation |
Direct plug-in replacement on compatible applications |
| Pack Quantity |
2 bulbs |
▣ What's Included? +
2 × W21/5W LED Bulbs Supplied as one matching pair in your selected White, Amber or Red colour.
No Retail Box Bulbs are supplied securely packaged for delivery rather than in retail presentation packaging.
✓ Fitment & Compatibility +
✓ W21/5W / 7443 Dual-intensity T20 / W3x16q bulb with separate electrical circuits. This is the fitting covered by this listing.
✕ W21W / 7440 Single-intensity bulb. Although 7440 and 7443 can appear similar, they perform different electrical functions and should not automatically be considered interchangeable.
Always check before ordering: compare the existing bulb reference, base, electrical function and required light colour with this product.
! CANBUS Information +
CANBUS Ready – Not Universally Error-Free The integrated electronics are designed to reduce LED bulb-out warnings on compatible vehicles. Vehicle monitoring systems vary, however, and some applications may still require an additional resistor, decoder or other corrective component.
★ Warranty +
1 Year HIDS-DIRECT Warranty These W21/5W LED bulbs are supplied with a 12-month HIDS-DIRECT warranty.
? Frequently Asked Questions +
Are 580, W21/5W and 7443 the same bulb type?
They are commonly used references for the same dual-intensity automotive wedge bulb format using a T20 / W3x16q base.
What is the difference between 7443 and 7440?
7443 / W21/5W is a dual-intensity bulb. 7440 / W21W is a single-intensity bulb. Similar appearance does not mean the bulbs are electrically interchangeable.
Which LED colour should I choose?
Select the colour required by the original vehicle lighting function: White for compatible white-light applications, Amber for compatible signalling applications and Red for compatible rear red-light applications.
Are these bulbs CANBUS error free?
They include CANBUS-ready electronics designed to reduce bulb-out warnings, but compatibility varies between vehicles and some applications may still require additional resistance or decoding.
Can the Red version be used for brake and tail lights?
Yes, on compatible dual-function W21/5W / 7443 applications where the vehicle requires a red bulb for brake and tail operation.
Are these suitable for 24V vehicles?
The bulbs are designed for compatible 12V–24V DC vehicle electrical systems.
How many bulbs are supplied?
The price is for one pair containing two bulbs in the selected colour.
What warranty is supplied?
HIDS-DIRECT supplies the pair with a 1-year warranty.
✓ HIDS-DIRECT Quality Automotive LED lighting selected for performance, fitment and reliability.
⌕ Fitment Guidance Clear 580 / W21/5W / 7443 information helps reduce incorrect bulb purchases.
★ 1 Year Warranty UK-based HIDS-DIRECT product support with 12-month warranty protection.
580 W21/5W (7443) 7×3030 SMD LED
Choose White, Amber or Red above • Supplied as a pair • 12V–24V