Overview
The Poison Spyder Customs 4 inch LED tail light (part number 41-04-051) is a universal 24-diode LED taillight for any location with a 4-1/2 inch round hole. It is a flush-mount light that pushes into place through a rubber grommet, and it is offered with a red or a clear lens. Clear-lens units use red diodes, so they still flash red when lit.
Poison Spyder fits this light into its Crusher Corners or Trail Corners when those are ordered for LED taillights. It also fits other corner protectors or any flat panel that can be cut to the same 4-1/2 inch round size. Because the light sits flush, it stays out of the way of rocks and trees on the trail. The light is sold individually, so order two for a pair.
Key features
- 24-diode LED light source in a 4 inch round lamp
- Flush-mount, push-in design with a rubber grommet
- Red lens, or clear lens with red diodes that still show red when lit
- Designed for the Poison Spyder Crusher Corners and Trail Corners ordered with LED taillights
- Works in any 4-1/2 inch round cutout in a corner protector or flat panel
- LED diodes are designed to last longer and shine brighter than factory incandescent lamps.
Tail light placement and wiring
A flush-mounted tail light sits behind the surface of a corner protector or flat panel, so the panel itself protects the lamp from strikes. Choose a location where the light is visible from behind and where the panel is not flexed by contact with trees or rocks.
Before cutting the panel, confirm the wiring path from the mounting point to the vehicle’s tail light circuit. Keep the harness away from moving parts and heat sources, and secure it with clamps so it cannot snag. Fuse the circuit close to its power source.
Check the lamp and lens each time the vehicle is serviced. Clean the lens with mild soap and water, and check the rubber grommet for cracks that could let water in. Replace a cracked grommet before the next trail run.
- Choose a visible, protected location
- Secure and fuse the wiring
- Inspect the grommet for cracks
Specifications
| Brand | Poison Spyder Customs |
|---|---|
| Part number | 41-04-051 |
| UPC | 614901727982 |
| Type | 4 inch round LED tail light, flush mount |
| LED count | 24 diodes |
| Mounting hole | 4-1/2 inch round |
| Lens | Red or clear, selected when ordering |
| Included | LED lamp assembly, rubber grommet, wiring pigtail harness |
Vehicle fitment
This is a universal light and is not tied to one vehicle. Its fit depends on the mounting location: any corner protector or flat panel with a 4-1/2 inch round hole can take it, including the Poison Spyder Crusher Corners and Trail Corners when they are ordered for LED taillights.
Fitment is not vehicle-specific. Measure the mounting location to confirm the 4-1/2 inch round hole before cutting.
Installation notes
The lamp is held by its rubber grommet, so the mounting hole has to be cut or drilled to 4-1/2 inches before the light goes in. The supplied wiring pigtail connects the lamp to the tail light wiring. Lighting circuits should be fused, and local rules on tail lights and their operation apply.
What’s included
LED lamp assembly, rubber grommet and wiring pigtail harness. Sold individually.
Not included: the corner protector or flat panel that the light mounts in. The 4-1/2 inch round hole has to be made in that panel.









