Click to enlargeLunasea G4 10 Back Pin LED Light Bulb - 12VAC or 10-30VDC/2W/140 Lumens - Warm White
Manufacturer: Lunasea LightingPart #: LLB-21UW-21-00SKU: 48711
- 10V
Add $86.01 more to qualify for free shipping.
Item #: 48711
Category: Bulbs
● In stock — ships fast from US warehouses
- Ships from US warehouses
- Free shipping on orders over $99
- Secure checkout — your info is protected
- Genuine marine-brand parts, not knockoffs
- 30-day returns
- Marine parts support — we know boats
Description
G4 10 LED Back Pin Light G4 utilizes High Power LEDs for more than enough light to read and work by. As with all our replacement bulbs the G4 includes a built in Buck Regulator making it the most robust on the market today and produces little heat.
High Power - Low Heat Larger size brings larger light No Fire Hazard like that of Halogens Super Bright Up to 50,000 Hours 10V-30VDC / 12 VAC
Specifications
| Brand | Lunasea Lighting |
|---|---|
| Part Number | LLB-21UW-21-00 |
| EverTide SKU | 48711 |
| UPC | 894953001623 |
| Voltage | 10 V |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
Compare similar products
Complete your setup
Lunasea Natural White G4 Bulb 2W 10-30VDC Bottom Pin Silicon Encapsulated
$18.99
Lunasea Pointed Festoon 4 LED Light Bulb - 31mm - Cool White
$8.99
Lunasea Single-Color LED Replacement Bulb - 10-30VDC - White
$69.99
ACR 55W Replacement Bulb f/RCL-100 Searchlight - 12V
$166.95Returns & warranty
Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.
Lunasea Lighting productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.
Lighting — frequently asked
- What navigation lights does my boat legally need?
- It depends on your boat’s length and type. Navigation rules specify which lights (sidelights, stern light, masthead/all-round) and what visibility range are required. Check the requirements for your specific boat and make sure any replacement lights are certified compliant for that size.
- Should I switch to LED marine lights?
- For most boaters, yes. LEDs use far less power, run cooler, and last much longer than incandescent bulbs — a real advantage given limited onboard battery capacity. Just confirm any LED nav-light replacement is certified to meet the required brightness and color.
- What makes a light “marine-grade”?
- Marine-grade lights use sealed, corrosion-resistant housings (stainless, marine polymer, or coated aluminum) and gaskets that keep moisture out, plus wiring and connectors that resist salt corrosion. Ordinary automotive or household fixtures fail quickly in a marine environment.
Customer reviews
No reviews yet — this product.
Fast shipping
Ships from US warehouses — free over $99
The right part
Marine-grade parts matched to your boat
Real support
Questions? We know boats — call or email