OPTIVUS 7440 W21W Samsung 3030 10SMD CANBUS Amber LED Bulb

The OPTIVUS 7440 W21W Samsung 3030 10SMD CANBUS LED bulb is a premium automotive replacement designed for 7440, W21W and T20 sockets.

Featuring 10 Samsung 3030 LEDs, it delivers an intense amber light with a full 360° illumination pattern, improving vehicle visibility and safety. 7440 LED bulbs are commonly used as direct replacements for factory single-function turn signal and signaling bulbs.

The built-in intelligent CANBUS driver provides stable performance while helping reduce dashboard bulb warning messages on many modern vehicles. Compatibility depends on the vehicle's electrical system.

Its 9-80V operating range makes it suitable for passenger cars, SUVs, vans, trucks, buses, agricultural and commercial vehicles.

The aluminum housing provides excellent passive heat dissipation for long-lasting performance and stable brightness.

Advantages

10 Samsung 3030 LEDs;

ultra-bright amber output;

360° light distribution;

intelligent CANBUS driver;

stable 9-80V operation;

aluminum housing;

efficient passive cooling;

instant response;

low power consumption;

long service life;

Plug & Play installation;

premium OPTIVUS quality.

Specifications

Brand: OPTIVUS

Bulb Type: LED

Socket: 7440

Equivalent: W21W, T20

Base Type: Wedge

Contact: Single Contact

LED Type: Samsung 3030

LED Quantity: 10 SMD

Operating Voltage: 9-80V DC

CANBUS: Yes

Light Color: Amber

Housing Material: Aviation-grade aluminum

Cooling: Passive

Installation: Plug & Play

Applications

turn signal lights;

daytime running lights (DRL);

automotive signal lighting;

auxiliary vehicle lighting.