Imtra Corona G4 LED Bulb, Side Pin, 10-30VDC, Warm White

Overview

The Imtra ILSPG4-21W-B is a Corona G4 LED replacement bulb with a side-pin connection and warm white light output for marine lighting fixtures. Operating on 10-30VDC with 3W power consumption, it produces 270 lumens using 21 surface-mounted LEDs, providing illumination comparable to a 20W halogen bulb.

The circular LED board distributes light across a 120-degree viewing angle, making it suitable for larger overhead spots and cabin fixtures with compatible G4 side-pin sockets. Its PWM constant-current driver regulates LED operation across the supported voltage range, while the thermally efficient board design helps manage operating temperatures. This version is supplied in bulk packaging.

Key features

• G4/GU4 side-pin connection for compatible marine lighting fixtures.

• 10-30VDC input voltage with 3W maximum power consumption.

• 270-lumen warm white output from 21 high-output SMD LEDs.

• 120-degree viewing angle for broad illumination.

• Approximately 20W halogen-equivalent light output.

• 34.8mm (1.37 in) diameter circular LED board.

• PWM constant-current drive with electrical and thermal protection.

Compatibility and installation

This bulb is intended for fixtures using a G4/GU4 side-pin socket, particularly larger overhead spots and interior lighting assemblies. Before installation, verify the available space within the fixture and confirm that the socket orientation aligns with the bulb's horizontal pins. Socket realignment may be necessary when the existing pin holes are positioned differently.

Shipping
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Duties, taxes, and support
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