LED Bulb 1156 PY21W BAU15s 3030-44SMD CREE 28W CANBUS Single Contact Amber OPTIVUS

The OPTIVUS 1156-3030-44SMD CREE 28W Amber LED Bulb is a premium replacement for traditional PY21W (BAU15s) incandescent bulbs used in vehicle turn signal systems.

Equipped with 44 high-performance CREE 3030 LEDs, this bulb delivers powerful amber illumination with a full 360-degree light output for maximum visibility and safety.

Its single-contact 1156 (BAU15s) base ensures direct installation into compatible vehicle sockets. The integrated CANBUS system helps reduce dashboard warning messages on many modern vehicles.

The aviation-grade aluminum housing provides excellent heat dissipation, ensuring stable operation and extended service life.

OPTIVUS is a premium automotive lighting brand engineered for maximum brightness, durability and road safety.

⚡ Upgrade your vehicle lighting with OPTIVUS and enjoy reliable, high-performance illumination!

Specifications

Brand: OPTIVUS

Type: LED Bulb

Base: 1156 (BAU15s)

Replacement for: PY21W

Contact Type: Single Contact

LEDs: 3030 CREE

LED Quantity: 44 SMD

Power: 28W

Voltage: 12-24V

Light Color: Amber

CANBUS: Yes

Beam Angle: 360°

Housing Material: Aviation Aluminum

Applications

Front Turn Signals

Rear Turn Signals

Side Repeaters

Commercial Vehicles

Trucks

Trailers

Special Purpose Vehicles

Advantages

44 high-brightness CREE LEDs

Powerful 28W output

Bright amber light

360° illumination

Integrated CANBUS system

Excellent signal visibility

Efficient heat dissipation

Premium OPTIVUS quality