WLJH 74 (T5) LED Dash Bulbs - Red Pack of 20, Dimmable 12V 100 Lumens Wide-Spread SMD

These WLJH 74 (T5) LED bulbs are plug-and-play red instrument cluster replacements that deliver brighter, dimmable illumination for dash gauges and indicator lights.

Replace worn or dim wedge bulbs with this pack of 20 WLJH 74 LED bulbs designed for automotive and motorcycle dashboards. Each bulb uses three 3030 SMD chips arranged to provide one upward-facing emitter and two side emitters, producing a broad, even glow around gauges, indicator icons and small interior fixtures. The low-profile wedge (T5) body fits a wide range of legacy sockets, and the bulbs operate on standard 12V systems. They are polarity-sensitive and intended for simple socket insertion and rotation without pulling the LED from its base.

How bright and consistent are these WLJH 74 LEDs?

These bulbs use 3030 SMD LEDs with one emitter pointing up and two pointing sideways to spread light evenly, producing about 100 lumens at 12V. The design reduces hot spots and helps numbers and icons on gauges appear clearer under dimming conditions.

• Rated brightness: ~100 lumens per bulb at 12V.
• Three 3030 SMDs for wider light distribution.
• Red color optimized for visibility of warning and status lights.
• Works well with dash dimmers where the vehicle retains control of brightness.

Will these LEDs fit my car or motorcycle dashboard sockets?

These WLJH 74 bulbs are made to match many wedge-style sockets commonly labeled T5, 2721, 37, 85, 286 and related numbers. They are intended as direct-fit replacements for many OEM and aftermarket cluster bulbs, but checking your bulb number and socket type before ordering is recommended.

• Compatible fit numbers include: T5, 17, 18, 24, 27, 37, 58, 70, 73, 74, 79, 85, 86, 206, 207, 286, 306–308, 406–407, 2721.
• Designed for 12V automotive/motorcycle systems.
• Polarity-sensitive: test or rotate in socket if it doesn't light immediately.
• Pack of 20 provides spares for multiple indicators or future replacements.

How easy is installation and what should I watch for?

Installation is straightforward: remove the old wedge bulb, insert the WLJH LED into the socket and rotate the socket back into place. Because the LEDs are polarity-sensitive, they may not light until rotated or flipped; do not yank the LED from the socket, as the bulb should remain seated while you turn the socket to secure it.

• Turn power off or set ignition to accessory when replacing bulbs.
• If it doesn’t light, remove and rotate 180° to correct polarity.
• Avoid pulling the LED out of the socket once inserted.
• Confirm socket type and bulb number before starting work.

What are the practical uses for these 74/T5 LEDs?

These compact LEDs serve multiple small-light functions across vehicle interiors: instrument clusters, indicator icons, small console lights and other legacy wedge-bulb locations. Their red output suits warning and status indicators where red is the intended color, and the pack quantity covers several positions at once.

• Instrument cluster and gauge lighting.
• Status indicators: seat belt, check engine, transmission, hi-beam, turn signals.
• Small interior fixtures: clock, radio dial, ashtray, glove box, console lights.
• Motorcycle dash and compact instrument panels.

Who is this for: Drivers, mechanics and DIY automotive enthusiasts who need reliable, brighter red replacements for T5/74 wedge bulbs in dashboards or small interior fixtures. This WLJH pack of 20 suits anyone replacing multiple bulbs at once or stocking spares for older vehicles and motorcycles that use legacy wedge sockets. Confirm your bulb number and socket type before purchasing to ensure compatibility and proper lighting performance.