TMH Green LED Side Marker Lights 20-Pack 3/4-inch Round Mini Markers with Grommets, 12V Quick-Response Visibility

These are TMH 20-piece 3/4-inch round green LED mini side marker lights with grommets, designed as universal 12V clearance, indicator, or identification lamps for trailers, RVs, trucks and boats.

Engineered for simple replacement and reliable visibility, this set of compact green LED markers includes 20 units, each containing three bright diodes and pre-fitted grommets for a tidy finish. They run on 12V DC and are suitable for many vehicle types—trailers, pickups, caravans, buses, lorries, SUVs and marine craft—offering a low-profile lighting solution where space is limited. The lamps ship with three-wire connections for fast installation and are backed by TMH’s one-year premium warranty.

How bright are these 3/4" green LED marker lights?

Each 3-diode module produces about 60 lumens, giving a clear colored marker output that’s visible in dusk and low-light road conditions. The LEDs are designed to illuminate quickly and maintain consistent output over long service intervals.

• 60 lumen output per light from 3 built-in diodes
• Quick on/off response typical of LED technology
• Long lifespan compared with incandescent markers

Will these fit my vehicle and where can they be mounted?

These lamps are universal for most 12V DC systems and fit many common vehicle applications when size and mounting style match. They work well as side markers, front or tail markers, trailer identification lights, fender illumination, or auxiliary indicators.

• Universal 12V DC compatibility for cars, trucks, RVs, trailers and boats
• Common mounting uses: side marker, tail, front, indicator, identification
• Confirm the 3/4" diameter and grommet style for a correct fit

How do I install the TMH mini round marker lights?

Installation is straightforward: each lamp has three wires—use the red for positive and white for negative—plus the supplied grommet for a sealed, neat fit. No complex adapters are needed for standard 12V systems, but verify wiring colors on your vehicle before final connection.

• Three-wire connection: red = positive, white = negative
• Pre-fitted grommets for tidy, vibration-resistant mounting
• Simple replacement for existing 3/4" marker holes

What durability and warranty can I expect?

These LED markers are built for routine exterior use and benefit from LED longevity and shock resistance compared with incandescent bulbs. TMH supports the product with a one-year premium warranty to cover manufacturing defects under normal use.

• LEDs resist vibration and thermal cycling better than filaments
• Pre-installed grommets help protect the vehicle skin from wear
• 1-year TMH premium warranty for manufacturing defects

Who is this for: This 20-piece pack is ideal for fleet owners, trailer repair shops, RV restorers, and DIY vehicle enthusiasts who need multiple matched side markers for a consistent look and reliable visibility. Choose these TMH green mini markers when you want compact, fast-acting LEDs that are simple to swap into standard 3/4" openings across a wide range of 12V vehicles.