Pacific G4 Low Profile LED Engine Room Light- 2500 Lumens 12/30VDC Marine

The Pacific G4 puts 2,500 lumens into a fixture only 7/8" tall. That low profile is the whole point. It fits engine rooms, lockers, and utility spaces where a standard fixture won't clear the hatch or the machinery above it. The 316 stainless steel housing handles salt air and washdowns, so it keeps working in the spots that punish cheaper lights.

It's one of the lowest-profile marine engine room lights you can buy, and DRSA builds it in-house.

Key features

• Bright, even work light. 2,500 lumens cover an engine room with no dark corners or hot spots.
• Fits tight spaces. A 7/8" (22 mm) height clears low hatches and packed compartments.
• Corrosion-resistant build. 316 stainless steel housing made for salt air and washdowns.
• Two power options. 10-30V DC for direct vessel wiring, or 120-277V AC for shore and generator power.
• Color temperature choice. 5000K daylight white or 6500K cool white for clear visibility.
• Runs cool and efficient. An 18W LED draws little power and adds little heat to the compartment.
• Built by a marine manufacturer. DRSA has designed and supplied marine lighting since 1988.

Choose DC or AC power

The Pacific G4 comes in two power types, and the difference changes how you wire it.

The DC versions run on 10-30V DC. They wire straight into a 12V or 24V vessel system with no extra hardware.

The AC versions run on 120-277V AC, which covers shore power and most generator output. These ship with a separate power supply that converts AC down to the low voltage the light runs on. That supply mounts externally, away from the fixture. Because the housing sits only 7/8" tall, there's no room for an internal driver, so the supply lives in a nearby accessible spot and feeds the fixture through its wiring. Plan that mounting location before you install. You'll pick either 120-277VAC with 12VDC output or 120-277VAC with 24VDC output.

Where it works

The Pacific G4 is built for the cramped, hard-working spaces below deck.

• Boat and yacht engine rooms
• Generator and equipment spaces
• Lazarettes and utility lockers
• Workbenches and machinery areas on commercial vessels
• Any tight-clearance install where a standard fixture won't fit

For smaller spaces like lockers, hatches, and bilge access points, see our engine compartment and locker lights. Outfitting the interior in the same refit? Pair it with marine overhead downlights for the cabin and salon.

Specifications

Why buy from DRSA

DRSA has designed and supplied marine lighting since 1988. We build this fixture ourselves and back it with the service that's kept South Florida boatyards, builders, and owners coming back for over 35 years. You're buying from the manufacturer, not a reseller guessing at specs. Questions on voltage, mounting, or fit? Call 561-842-5704.

Frequently asked questions

Do the AC versions of the Pacific G4 need an external power supply?

Yes. The 120-277V AC versions include a power supply that converts AC to the low-voltage DC the light runs on. It mounts externally, away from the fixture, because the 7/8 inch housing has no room for an internal driver. Plan a nearby, accessible spot for it during the install.

What's the difference between the DC and AC versions?

The DC versions run on 10-30V DC and wire directly into a 12V or 24V vessel system. The AC versions run on 120-277V AC for shore or generator power and include the external supply. Choose DC for standard vessel wiring and AC when you power from shore or a genset.

How tall is the Pacific G4?

It's 7/8 inch (22 mm) tall, one of the lowest-profile engine room lights you can buy. That height clears low hatches and tight compartments where standard fixtures won't fit. The full footprint is 12 inches long by 5 1/2 inches wide.

Will the housing hold up in a salt environment?

Yes. The housing is 316 stainless steel, the marine grade that resists corrosion from salt air and washdowns. It's built for engine rooms, generator spaces, and other harsh below-deck areas where moisture and salt are constant.

Which color temperature should I choose?

Choose 5000K daylight white for a clean, natural work light. Choose 6500K cool white for a brighter, crisper look. Both give clear visibility for engine inspections and maintenance. DRSA offers the Pacific G4 in both.

Can the Pacific G4 replace a halogen engine room light?

Yes. The 18W LED delivers 2,500 lumens while drawing far less power and adding far less heat than a halogen fixture. The low 7/8 inch profile and two power options, 10-30V DC or 120-277V AC, make it a clean retrofit in most existing engine room locations.