









🔋 Power up your ride without the hassle—fuse smarter, not harder!
The Nilight 50040R 12V Add-a-Circuit Fuse Adapter pack includes 10 high-quality dual-slot fuse holders designed for easy, no-splice installation. Rated at 5 Amps and made from durable copper, these adapters support multiple fuse types to fit a wide range of vehicles, enabling safe and efficient addition of electronic accessories like LED lights and dash cams.










| AC Adapter Current | 5 Amps |
| Brand | Nilight |
| Voltage | 12 Volts |
| Material | Copper |
| Mounting Type | Through-Hole Mount |
| UPC | 812227032050 |
| Current Rating | 5 Amps |
| Global Trade Identification Number | 00812227032050 |
| Manufacturer | Nilight |
| Color | 3 Types-10 Packs |
| Unit Count | 10.0 Count |
| Model | 50040R |
| Item Weight | 3.17 ounces |
| Package Dimensions | 7.52 x 5.2 x 1.38 inches |
| Item model number | 50040R |
| Exterior | Painted |
| Manufacturer Part Number | 50040R |
| Position | Left |
| Bulb Type | LED |
E**E
Great item to have on hand.
These work great and do exactly what they are made for. Everyone should have these in the electrical kit.
T**R
Great quality!
Worked great for my aux light install. Would buy again but I have 9 more so I won’t need to!
C**Y
Does not work with RedTiger Cam
Does not work with RedTiger dash cam. This review is informational only. I bought it because one of the pieces from the redtiger set keeps falling out of the fuse box (fuse portion too short). On these everything appears perfect except the end piece that attaches to the red tiger dashcam set is too small and does not work. I even tried removing the end piece from a redtiger (of a different fuse type) but the redtiger attachment breaks off and can't be re-used. Wish it did.
R**L
Easy to use
Good deal
V**!
Works like a champ!
Perfect for adding a dash cam as well as lights and other accessories!
L**D
Good product
Exactly what we needed for a fraction of the cost at the parts store
J**T
Best bang for the buck. True wire size.
Perfect solution for installing 12v accessories. I install equipment in many brand new vehicles for fleet companies and this product is perfect. The quality is great, they are affordable and fuses fit perfectly. The amount of actual wire inside the insulation is also proper. More often than not, other sellers push items with undersized wire gauge and with thicker insulation materials to make it visually look correct. Often times the amount of actual wire on these cheaper versions is not enough to carry the advertised current. I love that they ship quickly and are always available when needed.
G**Y
does not fit 2013 f150
lots of holders does not lock in on 2013 ford f150
Trustpilot
3 weeks ago
2 months ago