Nilight TL-03 10 PCS side marker light

This compact LED side marker light brings added visibility for night driving, mounting easily on trailers, trucks, RVs and boats. The mini side marker light offers a practical safety boost with a bright amber output that helps other drivers notice your vehicle sooner.

Built for straightforward installation, each lamp fits a 3/4" hole and ships with a rubber grommet and 9 inch two‑wire lead. The first short paragraph explains intent and use clearly. The second highlights that these are small, surface mount lights with a 60 lumen output according to the manufacturer.

Key points

These lights are sold in a pack of ten, making them convenient for multi‑point mounting or replacing several markers at once. They use three SMD LEDs per unit and are rated for a long service life, which reduces the need for frequent swaps. Keep in mind that wiring polarity matters, the yellow wire is positive and the black wire is ground.

Technical details

• Name: Nilight TL-03 10 PCS
• Type: LED side marker light
• Color: Amber
• Dimensions: 3/4" hole size
• Compatibility: 12V DC vehicles trailers rv boat

Benefits

Installation is quick because of the surface mount design and included rubber grommet, so you can retrofit them on bumpers or side panels without complex brackets. The sealed construction uses a PC lens and potting glue to protect internals, giving IP68 rated resistance against water and dust and therefore reliable performance in wet conditions. You also get a consistent 60 lumen output per lamp, which provides noticeable visibility without drawing excessive current.

Everyday use

Nilight TL-03 10 PCS works well for fleet maintenance or DIY trailer upgrades, where replacing multiple markers at once is helpful and economical. It suits owners who need durable, low profile amber markers that stay sealed against the elements. It may not be the best pick if you require multi‑color or integrated wiring harnesses, because these come as simple two‑wire surface mount lights.

Care tips

Inspect the rubber grommets and wiring periodically to keep the seal effective, and clean the lens with mild soap if debris builds up. Avoid using abrasive cleaners to prevent scratches on the PC lens.