MarineBeam
Compact Edison Screw Base
Compact Edison Screw Base
SKU:ED-E26-A45
Purpose-built marine LED lighting. Confirm voltage, mounting or cutout dimensions, light color, and switching or dimming requirements below.
See fit checks and full product specificationsCouldn't load pickup availability
- Ships in 1–5 business days
- 30-day returns
- Advice from real cruisers
You asked for it, you got it. Our new compact sized 12VDC A45 Edison “vanity” style bulb with E26 Medium (household size) screw base. While this bulb is compact (45mm diameter globe), it still has a full 4W of output like our larger bulbs.
It fits the typical household-sized medium screw base type socket. This lamp is perfect for fitting into small 12VDC Edison style reading lamps and vanity lights found in many boats and RV’s. The bulb has a frosted glass globe, so it is easy on the eyes, and has a nice soft-white color. The 4W warm-white LED output is equivalent to a 25 watt incandescent bulb.
Specifications
- Wattage: 4W
- Amperage: 0.33 Amp (4W) at 12VDC
- Voltage:10VDC-24VDC
- Luminous Flux: 300 (4W)
- Beam Angle: 360°
- Dimensions: 45mm x 76mm (including base)
- Replaces: E26 or E27 (European) medium Edison base (household-type)
2 Year Warranty
Fit check before ordering
Compact Edison Screw Base should be matched to the existing fixture before ordering. The product name identifies the bulb or fixture family, but the final fit still depends on base, pin orientation, voltage, color, clearance, and the job the light performs.
| Check | Why it matters |
|---|---|
| Base or socket | G4, bayonet, wedge, festoon, MR11, and E26/E27 bases can look similar but fit differently. |
| Voltage and polarity | Marine DC systems vary, and some installations are sensitive to wiring, dimming, or polarity. |
| Color and use | Warm white, cool white, red, green, and dual-color options solve different cabin, cockpit, and navigation-light jobs. |
| Physical clearance | Tower, side-pin, back-pin, dome, and fixture housings can interfere with lenses or covers. |
Current selectable options
| Current page option | Visible values |
|---|---|
| Title | Default Title |
FAQ
Can I choose by bulb family alone?
No. Confirm the exact base, pin direction or offset, lens clearance, and color before ordering.
Is every LED suitable for a navigation light?
No. Navigation lights depend on fixture geometry, visibility sector, lens color, and output pattern. Use a navigation-specific bulb or fixture where required.
For more replacement choices, see LED replacement bulbs.
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
- Mounting: check the face diameter, cutout or fastener pattern, depth, and clearance behind the mounting surface.
- Electrical fit: verify DC voltage, wiring, polarity, and the circuit's switching arrangement.
- Light output: confirm color temperature, lumen output, beam pattern, and whether red or dual-color light is needed.
- Controls: check whether dimming, touch control, a separate switch, or an external driver is required.
Product specifications and details
You asked for it, you got it. Our new compact sized 12VDC A45 Edison “vanity” style bulb with E26 Medium (household size) screw base. While this bulb is compact (45mm diameter globe), it still has a full 4W of output like our larger bulbs.
It fits the typical household-sized medium screw base type socket. This lamp is perfect for fitting into small 12VDC Edison style reading lamps and vanity lights found in many boats and RV’s. The bulb has a frosted glass globe, so it is easy on the eyes, and has a nice soft-white color. The 4W warm-white LED output is equivalent to a 25 watt incandescent bulb.
Specifications
- Wattage: 4W
- Amperage: 0.33 Amp (4W) at 12VDC
- Voltage:10VDC-24VDC
- Luminous Flux: 300 (4W)
- Beam Angle: 360°
- Dimensions: 45mm x 76mm (including base)
- Replaces: E26 or E27 (European) medium Edison base (household-type)
2 Year Warranty