Watt-a-Light LED light bulb 3 Watt 32 volt DC frosted bulb and copper chrome base

32V DC LED Light Bulb | 3 Watt | Standard E26 Base

  • $17.34

This is the ideal 32 volt LED bulb for replacing a 25-30 watt incandescent light bulb. It will last 40 times longer and provide 90% energy savings.

This light is trusted around the world in many boats and trains running 32 Volt systems.  

Our 3 watt bulb sports a standard E26/27 household screw base, however we have built the globe smaller so also can fit into fixtures that have limited space requirements

The pear-shaped G45S globe is 2" x 1 3/4" and the custom copper/chrome medium Edison screw base is corrosion resistant and well-suited for marine and outdoor applications.  

This LED bulb is available in both Warm White and Soft Daylight. We recommend Warm White for areas that require a 'softer' light and Soft Daylight for working and task based areas.  For more information on colour temperatures, you can read our blog article here.

3 Watt Specifications for use with 32V DC 

Base: E26/27 (Standard household screw base)
Voltage: 30 - 40 Volts DC
Acceptable Voltage Range: 10-80V DC
Watts: 3
Amps: 0.09375
Lumens: 300
Colour Temperature: 3000-3500K (Warm White) or 4000 - 4500K (Soft Daylight)
Dimensions (tip to tip): INCHES:  2 3/4 x 1 3/4    CM: 7 x 4.5
Brand: Watt-a-Light

Note: Not recommended for enclosed fixtures

Customer Reviews

Based on 6 reviews
Kelly G.
Railway Passenger coach

We just started using them but so far the experience has been good! Eventually we hope to change all our passenger coaches over to these bulbs.

Joshua N.
Antique Locomotive Cab light

Very good product!

david d.

Good so far. Light output same as a 30 watt incandescent it replaced. Warm white color is perfect.
Took 10 days to arrive (iUS address)

Mary F.

Great size and 3 Watts is a ton of light. Fast shipping. Superior product! We will buy again!

Lad P.

They haven’t arrived yet. But I love the ones I have bought in the past. They allow me to convert the old 32 volt light fixtures into led lighting. The bulbs are a lot brighter and use less energy than the old ones. They work so well I’m converting more fixtures.
Thank you for making such a product.

Love to hear from a returning customer! Thank you for your review.