LED-Glühbirnentyp 7443 (Paar) - LG5104

LED Bulb Type 7443 (Pair) – LG5104

Upgrade ageing filament bulbs to compact 7443 LED bulbs that run cooler, draw less power, and stay bright for years. The LG5104 pair is designed for 10–30 V systems, so it drops straight into cars, tractors, vans and trucks with a simple plug & play swap. EMC approved, they won’t introduce radio noise into modern vehicle electronics.

These type 7443 LED bulbs are a straight replacement for dual-function stop/tail, position/indicator or side/marker lamps that use a 7443 wedge base. You get 450 lm on the high function and 100 lm on the low function, so the lamp is clearly visible without dazzling following traffic. Power draw is only 4.4 W / 0.9 W, which reduces load on the electrical system and helps protect ageing wiring looms and switches.

They’re engineered for harsh working days. The wide 10–30 V input suits both 12 V and 24 V vehicles, from small service vans to heavy agricultural kit. EMC approval means the bulbs are electromagnetically compatible, so they won’t interfere with radios, GPS, telematics or other sensitive electronics on the machine.

Fitting is straightforward. Pull out the old 7443 glass bulb, push in the LG5104, and you’re done. No resistors. No rewiring. At just 20.4 × 46.8 mm (W × H), they fit in most standard housings where space is tight, making them ideal for upgrading existing light units without changing the lamp body.

Key Features

• Direct 7443 replacement – designed for standard 7443 wedge-base bulb holders for easy plug & play upgrades.
• Dual-intensity output – 450 lm (high) / 100 lm (low) for clear stop/tail or dual-function signalling with balanced brightness.
• Wide voltage range: 10–30 V – stable operation on both 12 V and 24 V electrical systems in cars, tractors and trucks.
• Low power consumption – only 4.4 W / 0.9 W, easing load on wiring, switches and alternators compared with filament bulbs.
• EMC approved – designed to be electromagnetically compatible, helping prevent interference with radios and onboard electronics.
• Compact dimensions – 20.4 × 46.8 mm (W × H) for easy fitment in tight or shallow lamp housings.
• Plug & play installation – no extra resistors or control boxes required in typical retrofits.
• Supplied as a matched pair – 1 × pair of 7443 LED bulbs (LG5104) for side-to-side consistency in vehicle lighting.

Ideal Applications

• Passenger cars and 4×4s using 7443 bulbs for stop/tail, rear position or indicator functions.
• Light commercial vans needing a reliable, long-life 7443 upgrade for high-mileage fleets.
• Agricultural tractors and implements where stable LED lighting reduces maintenance and downtime.
• Rigid trucks, trailers and plant with dual-function rear lamps on 12 V or 24 V circuits.
• Service and utility vehicles that run lights for long periods and benefit from low power draw.

Why Choose LED-Global Lighting

At LED-Global we focus on robust, practical lighting that works in real European conditions, not just on a test bench. Every product is specified with clear data, proven components and approvals you can trust, so fleet managers and installers know exactly what they’re fitting. LG5104 follows the same approach: engineered for reliability, easy to install, and backed by our specialist support in vehicle lighting.