Description
Waterproof G4 LED bulb built for boats, RVs, and low-voltage fixtures. Silicone encased for harsh environments. Replaces a 20W halogen with a 2W. 2-year warranty.
Key Features
- Cuts energy use by 90% — 2W replaces 20W halogen with 150-170 lumens output
- Survives wet, rough conditions — Full silicone encapsulation blocks water, dust, and vibration
- Works with variable power systems — 10-30V DC range handles 12V and 24V setups
- Choose your light color — Available in Warm White (3000K) or Cool White (6000K)
- Simple plug-and-play install — Standard G4 base fits existing fixtures
- Compact enough for tight spaces — 27mm length (not including pins)
Built for Harsh Conditions
The G4 Arrow End LED solves a common problem: standard LED bulbs don’t survive in boats, RVs, or outdoor fixtures. Moisture gets in, vibration loosens connections, and the bulb fails within months.
This bulb is different. The entire LED assembly is encased in durable silicone, creating a waterproof seal that protects the electronics from water, dust, and impact. It’s designed for the conditions where standard bulbs give up.
Replaces 20W Halogen Bulbs
If you’re still running halogen G4 bulbs, you’re wasting power and generating unnecessary heat. This LED puts out 150-170 lumens while drawing only 2W. That’s a 90% reduction in power consumption with no loss in usable light.
The 12V DC voltage range means it works in boats, RVs, campers, and landscape lighting systems. Standard 12V systems are fully supported.
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Where It Works Best
This bulb fits anywhere you have a G4 socket and need reliable, waterproof lighting:
- Boat cabins and courtesy lights — Silicone encapsulation handles marine humidity
- RV and camper interiors — Low power draw extends battery life
- Landscape and pathway fixtures — Survives rain, sprinklers, and temperature swings
- Low-voltage accent lighting — Compact size fits tight fixtures
Color Temperature Options
Available in Warm White (3000K) for a softer, yellowish light or Cool White (6000K) for a brighter, daylight-style output. Warm white works well for living spaces. Cool white is better for task lighting and visibility.
Why DRSA
We’ve been in the marine lighting business since 1988. This bulb is backed by a 2-year warranty because we stand behind what we sell. If it doesn’t perform, we’ll make it right.
Technical Specifications
| Specification | Detail |
|---|---|
| Power Consumption | 2W |
| Halogen Equivalent | 20W |
| Lumen Output | 150-170 Lumens |
| Color Temperature | 3000K (Warm White) or 6000K (Cool White) |
| Voltage | 12V DC |
| Encapsulation | Waterproof Silicone |
| Length (excluding pins) | 27mm (approx. 1 1/16″) |
| Base Type | G4 Arrow End |
| Warranty | 2 Years |
FAQ
Is this bulb waterproof? Yes. The full silicone encapsulation protects the LED from water, dust, and debris. It’s built for wet environments like boat cabins and outdoor fixtures.
Will this work with my 12V system? Yes. The 12V DC rating is designed for standard 12V systems in boats, RVs, and low-voltage lighting setups.
How bright is the 2W LED compared to my old halogen? It replaces a 20W halogen bulb with similar light output (150-170 lumens). You’ll get the same usable brightness with much lower power draw.
What’s the difference between warm white and cool white? Warm white (3000K) produces a softer, yellowish light similar to traditional incandescent bulbs. Cool white (6000K) is brighter and closer to daylight. Warm is better for living spaces, cool is better for task areas.
Does this fit standard G4 sockets? Yes. The G4 arrow end base is a standard fit for G4 fixtures. It’s a direct plug-and-play replacement.
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