MarineBeam
E26 E27 Edison screw base LED bulb
E26 E27 Edison screw base LED bulb
SKU:ED-E26-4WC
Marine LED replacement lighting. Match the exact base or pin layout, system voltage, light color, and available lens clearance before ordering.
See fit checks and full product specificationsCouldn't load pickup availability
- Ships in 1–5 business days
- 30-day returns
- Advice from real cruisers
If your boat still uses household-style screw-in bulbs, it is time to upgrade to a purpose-built E26 E27 Edison screw base LED bulb designed specifically for 12V and 24V DC systems. Standard incandescent and CFL bulbs are inefficient, generate unnecessary heat, and drain valuable battery capacity. This constant-current LED solution eliminates those problems while delivering stable, high-quality light suitable for marine environments.
This E26 E27 Edison screw base LED bulb is engineered as a direct replacement for both E26 (North American standard) and E27 (European standard) screw bases. It fits directly into existing fixtures without adapters or rewiring. Simply remove the old bulb and install this LED upgrade. The internal constant-current circuitry regulates voltage from 10V DC to 30V DC, protecting the bulb from common marine voltage fluctuations and holding brightness steady at anchor, under way, or on shore power.
Two output configurations are available to match your lighting requirements:
4W A19 Globe
• 18 LEDs
• 300 lumens
• Equivalent to approximately 25W incandescent output
• 0.33 amps at 12V DC
7W G60 Globe
• 33 LEDs
• 500 lumens
• Equivalent to approximately 45W incandescent output
• 0.56 amps at 12V DC
Both options provide warm, comfortable illumination suitable for cabins, salons, galleys, and liveaboard applications. The reduced amperage draw significantly extends battery life while minimizing heat buildup inside enclosed fixtures.
Unlike automotive-style LEDs that can fail prematurely, this marine-grade E26 E27 Edison screw base LED bulb is built for reliability, efficiency, and long service life. It is ideal for sailboats, trawlers, RVs, and off-grid installations where power management matters.
Backed by a 2-year warranty, this LED bulb provides dependable performance and long-term value.
Technical Specifications
| Base / socket | E26 |
|---|---|
| Voltage | 12 V / 24 V DC (multi-volt) |
| Power | 4 W |
| Light output | 300 lumens |
Multi-volt LED electronics are polarity-protected and built for the marine 12/24 V DC environment. Not sure this is the right base or fixture for your boat? Contact us with a photo of your old bulb or fixture and we'll confirm fit.
Shipping & lead times
Shipping & lead times
We're a small team of boaters and we pack orders within 1–5 business days (no weekend or holiday packing). You'll get an email with tracking as soon as a label goes on your box.
Specialty items — fire extinguishers (dangerous goods) and low-stock or built-to-order gear — can take longer; the product description will say so. On a tight timeline or meeting your boat somewhere specific? Contact us and we’ll work out the fastest way to get gear to you.
International orders ship DDU: local duties, taxes, and customs fees are the buyer’s responsibility. Full details in our shipping policy.
Returns & refunds
Returns & refunds
30-day returns from the date of purchase. Items must be unused, in the original packaging with all cables and accessories, with proof of purchase.
Contact us before shipping anything back — we’ll send the return form that must accompany your return. Fire extinguisher and lithium battery items carry a $15 administrative fee on returns.
Read the full refund policy.
Ask a cruiser before you buy
Ask a cruiser before you buy
Everyone here is a current or past cruiser — we’ve docked short-handed, re-rigged at anchor, and chased 12V gremlins too. Not sure this is the right fit for your boat? Send us your question before you order and we’ll give you a straight answer.
Check fit before ordering
- Base and pins: match the socket, contact count, pin position, orientation, and spacing to the lamp being replaced.
- Electrical fit: verify the DC voltage range, polarity requirements, and compatibility with existing dimmers.
- Physical clearance: compare the full bulb diameter, height, pin length, lens, and reflector clearance.
- Light output: choose the intended color, temperature, beam pattern, and navigation or cabin-light use.
Product specifications and details
If your boat still uses household-style screw-in bulbs, it is time to upgrade to a purpose-built E26 E27 Edison screw base LED bulb designed specifically for 12V and 24V DC systems. Standard incandescent and CFL bulbs are inefficient, generate unnecessary heat, and drain valuable battery capacity. This constant-current LED solution eliminates those problems while delivering stable, high-quality light suitable for marine environments.
This E26 E27 Edison screw base LED bulb is engineered as a direct replacement for both E26 (North American standard) and E27 (European standard) screw bases. It fits directly into existing fixtures without adapters or rewiring. Simply remove the old bulb and install this LED upgrade. The internal constant-current circuitry regulates voltage from 10V DC to 30V DC, protecting the bulb from common marine voltage fluctuations and holding brightness steady at anchor, under way, or on shore power.
Two output configurations are available to match your lighting requirements:
4W A19 Globe
• 18 LEDs
• 300 lumens
• Equivalent to approximately 25W incandescent output
• 0.33 amps at 12V DC
7W G60 Globe
• 33 LEDs
• 500 lumens
• Equivalent to approximately 45W incandescent output
• 0.56 amps at 12V DC
Both options provide warm, comfortable illumination suitable for cabins, salons, galleys, and liveaboard applications. The reduced amperage draw significantly extends battery life while minimizing heat buildup inside enclosed fixtures.
Unlike automotive-style LEDs that can fail prematurely, this marine-grade E26 E27 Edison screw base LED bulb is built for reliability, efficiency, and long service life. It is ideal for sailboats, trawlers, RVs, and off-grid installations where power management matters.
Backed by a 2-year warranty, this LED bulb provides dependable performance and long-term value.