DODOFUN White T5/T10 LED Dashboard Bulb Kit — 20× 1W 3030-SMD Instrument Cluster Replacement, Plug-and-Play

DODOFUN White T5/T10 LED bulbs are a 20-piece high-brightness, plug-and-play replacement set designed to refresh instrument panels, dash indicators, and interior marker lights with stable, long-lasting illumination.

Keep your dashboard, gauges and interior accents bright and consistent without rewiring or guessing fitment. This kit contains twenty 1W 3030-SMD LED bulbs paired with twenty twist-fit sockets to replace common wedge and bayonet sizes such as T5, T10, 2721, PC74, PC37 and many PC-series bulbs. The LEDs use efficient dual-core chips for strong output, low heat and an expected lifespan around 50,000 hours, making them an easy upgrade when instrument lighting becomes dim, uneven, or yellowed.

Which gauges and lights will these DODOFUN LEDs actually fit?

These LEDs are built as direct drop-in replacements for most small automotive wedge and miniature bayonet bulbs. They cover a wide range of original bulb references so you can replace clock, radio, dash cluster and indicator lamps without adapters.

• Direct compatible sizes: T5, T10, 17, 18, 37, 70, 73, 74, 79, 85, 86, 2721, PC74, PC37, PC175, PC194, etc.
• Also fits many T10/T15 and W5W family references: 194, 168, 175, 192, 193, 194B, 194G, 2821, PC168, PC175, PC194, PC195 and more.
• Intended for instrument clusters, indicator lamps, map/dome lights, glove box and miscellaneous marker locations.

How bright and durable are these LEDs compared with stock bulbs?

Each lamp uses a 1W 3030 SMD dual-core chip for higher luminous output and improved stability versus tiny incandescent filaments. They consume less power and run cooler while maintaining usable brightness for many years.

• High-brightness 1W 3030-SMD chips per bulb for clear, crisp illumination.
• Estimated service life about 50,000 hours under normal conditions.
• Lower energy draw reduces load on vehicle circuits and heat at the socket.

Is installation difficult and what if a bulb doesn’t light immediately?

Installation is designed to be simple: no soldering or wire changes. These are plug-and-play replacements that use the included twist sockets to replicate the original bulb’s mounting style.

• No trimming or wiring—remove the old bulb, insert the twist socket, plug in the LED.
• If an LED doesn’t illuminate, remove and flip the LED 180° to correct polarity—these bulbs are polarity-sensitive.
• Some vehicles have colored lens covers that slightly alter perceived color; this is normal and not a defect.

Where in the vehicle can I use this LED kit besides the instrument cluster?

Beyond the dashboard, these compact LEDs work well in many small lamp locations throughout a car or motorcycle. They’re useful wherever tiny wedge or bayonet bulbs are fitted and you want a whiter, more consistent light.

• Map/dome lights, glove box, vanity mirror and trunk lighting.
• Radio dials, clock faces, ashtray lights and HVAC indicators.
• Seat belt indicators, gear shifter backlights and other small panel lamps.

Who is this for? This DODOFUN kit suits DIY car owners, mechanics, detailers and restorers who need a reliable, uniform upgrade for many small automotive bulbs. It’s ideal if you want a bright, energy-efficient replacement for faded or inconsistent instrument lighting without modifying wiring. If you need a comprehensive set of twenty bulbs and matching twist sockets to service multiple locations at once—especially on older cars or motorcycles—this pack provides a practical, long-lasting solution.