9-80V 7440 W21W 3030-10SMD Samsung CANBUS LED Bulb White OPTIVUS

The OPTIVUS 7440 W21W 3030-10SMD Samsung White LED bulb is a modern solution for replacing standard wedge-type bulbs W21W.

The bulb features a single contact design (7440) and is intended for automotive lighting where powerful and uniform light is required.

With Samsung 3030 SMD chips, the bulb delivers:

bright white light

even light distribution

stable performance

The wide voltage range 9-80V allows use in:

passenger cars

trucks

commercial vehicles

The built-in CANBUS driver ensures:

no dashboard errors

stable flicker-free operation

compatibility with modern vehicles

Aluminum housing improves heat dissipation and durability.

OPTIVUS is a premium LED lighting brand, combining power and reliability.

⚡ Upgrade your vehicle lighting with OPTIVUS LED bulb and enjoy durability and performance!

Technical specifications

Type: LED bulb

Base: 7440 (W21W)

Chips: 3030 Samsung

LED count: 10 SMD

Voltage: 9-80V

Light color: White

CANBUS: yes

Contact type: Single contact

Replacement: W21W

Material: Aluminum

Brand: OPTIVUS

Compatible with socket types:

7440 (W21W)

Replacements: W21W

Applications

turn signals

daytime running lights (DRL)

rear lighting

auxiliary lighting

Advantages

bright white light

Samsung premium chips

uniform illumination

stable CANBUS operation

no errors

wide 9-80V compatibility

premium OPTIVUS quality