Air Cleaner LED Light 7.8 in Dual Function Hex Style - Blue

In this review of the 7.8 in Air Cleaner LED Light the bottom line is simple: it is a bright, easy-to-fit accent light for truck and RV air cleaner cans that delivers strong visual impact with minimal installation effort. Intended for truckers, RV owners and trailer builders who want interior illumination inside 13 in or 15 in air cleaner housings, the product's biggest appeal is the ultra-thin hex design with 54 LEDs that produces a vivid glow while fitting behind most standard chrome cans. The review highlights ease of installation and light quality as clear strengths.

Key Features

• Size fit: A 7.8 in diameter ring designed to fit inside most 13 in or 15 in air cleaner cans, making retrofit straightforward for many trucks and RVs.
• 54 super bright diodes: The dense LED array creates an even, high-visibility glow that enhances the look of an air cleaner can day or night.
• Hex style and clear polycarbonate lens: The ultra-thin hex design with a durable lens resists cracks and keeps the light looking crisp even in exposed applications.
• Three-wire dual function: Red, brown and black wires enable high and low brightness modes and allow marker or turn signal use when wired accordingly.
• Simple stick-on installation: A solid double-sided tape backing lets the light be mounted inside the top of the can quickly without drilling or brackets.
• Wide voltage range: Designed for 12-24V systems, so it works across most trucks, trailers, campers and RV electrical setups.

Who It's For

The light is best for truck drivers, owner-operators and RV owners who want an affordable interior accent light for air cleaner cans on Peterbilt, Kenworth, trailers and campers. It suits anyone who values quick installation and a decorative upgrade without major modification.

Those who need a heavy-duty, long-lifespan industrial lamp or who expect the product to survive extremely high-mileage, high-vibration duty without occasional replacement should consider a heavier commercial lighting solution; some customers reported durability concerns under extended use.

Pros & Cons

Pros

• Bright, even illumination from 54 LEDs that noticeably improves the look of the air cleaner can.
• Easy installation with double-sided tape and simple three-wire hookup for dual brightness and signal use.
• Thin hex profile and polycarbonate lens offer a sleek appearance while resisting minor impacts.

Cons

• Durability is mixed in user reports, with at least one customer noting it did not last through very long mileage without replacement.
• Sold individually, so multiple purchases are needed for pairs or full matched setups.

Specifications

Our Verdict

The 7.8 in Air Cleaner LED Light is a strong value for anyone seeking an easy, visually effective upgrade to a truck or RV air cleaner can. It delivers very good light quality, a slim hex profile and simple stick-on installation, making it ideal for cosmetic and marker light applications; buyers who need absolute long-term durability under extreme use should be aware of some mixed longevity reports.

Frequently Asked Questions

Will this fit my 15 in air cleaner can?
Yes, the 7.8 in light is designed to fit inside most 13 in or 15 in diameter air cleaner cans.

How is the light installed?
Peel the protective backing and stick the unit inside the top of the can, then wire the three 0.18 bullet plugs for high, low and ground connections.

Can it be used as a turn signal or marker?
Yes, the three-wire system supports marker light or turn signal use when wired to the vehicle circuitry appropriately.