Nilight 6" Oval White LED Trailer Backup Lights — 2-Pack Grommet Mount, IP67 Waterproof

Nilight 6" Oval White LED Trailer Backup Light (2 pack) is a bright, weatherproof grommet-mounted reverse and tail light designed to improve nighttime visibility and stay securely attached to trailers and trucks.

These compact 6-inch oval LED units combine ten high-quality SMD LEDs per lamp with an upgraded grommet and three-prong watertight plug for a dependable backup and tail lighting solution. Built for 12 V DC systems, each lamp switches between high-brightness reverse illumination and a lower-brightness taillight mode, while an IP67-rated seal protects the electronics from rain, mud, and road spray. The set includes two lights and the hardware required for a surface-mounted installation.

How bright are these lights for reverse and tail duties?

Each oval light contains 10 SMD LED chips that deliver a crisp white beam for reversing and a dimmer output for taillight function. The LEDs provide a clear, usable spread that helps with hitching and backing in low-light conditions.

• 10 SMD LEDs per lamp for high white output in reverse mode
• Lower brightness level for taillight visibility without glare
• Even light distribution across the 6" oval lens

What makes installation simple and secure?

These lights use a grommet surface-mount system plus a three-prong watertight plug and attached wires so you can mount and wire them quickly. The lamps include upgraded side "ears" and inner notches on the grommet to lock the unit in place and resist vibrations.

• Surface-mount grommets with hole dimensions around 6.6" x 2.5" x 1.75"
• 3-prong watertight plug with attached wiring for a sealed connection
• Improved notches and side ears for shakeproof retention

Are these lights durable in wet or rough conditions?

The housings are heavily silicone-sealed and rated IP67, which keeps dust and temporary immersion out of the electrical components. That rating plus the tight plug connection reduces failure risk from road spray, heavy rain, or muddy worksite conditions.

• IP67 waterproof rating for protection against dust and immersion
• Silicone seals around the housing and plug for long-term durability
• Vibration-resistant fitting reduces wiring stress on rough roads

Will these work with my vehicle and what should I check?

They operate on standard 12 V DC systems and are suitable for trucks, trailers, tractors, RVs, and specialty equipment when used as reverse/back-up or taillights. Before buying, confirm the grommet hole size and space behind the mounting surface to ensure a proper fit.

• Compatible with 12 V DC electrical systems
• Common applications: trailers, semi-trailers, horse trailers, travel trailers, dump trucks
• Measure hole size and clearance to match grommet mounting dimensions

Who is this for: This 2-pack is aimed at trailer owners, fleet operators, and DIY mechanics who need a compact, bright, and weatherproof reverse/tail light that installs without complicated brackets. Choose these Nilight oval LEDs if you want improved rear visibility, a sealed plug-and-play connection, and a shakeproof grommet mount for commercial or recreational towing setups.