ASPL 8-pack Sync Feature Ultra Slim 12-LED Surface Mount Strobe Lights (Red/Blue)
Product description
If you’re setting up a vehicle for emergency-style visibility, these ASPL ultra-slim surface mount strobe lights are built around one goal: making other drivers notice you sooner. The setup is straightforward, the profile is designed to sit on the surface, and the included sync wiring approach can save you time versus trying to “make them match” manually.
That said, they’re still grille/bumper surface lights—so whether they’re the right fit depends a lot on where you plan to mount them and how you’ll wire them into your vehicle’s power system.
The essentials
These are 8 individual strobe lights in a red/blue color scheme, each described as having 12 high-intensity LED chips. ASPL positions them for warning/visibility use, with claims that they can be seen from hundreds of feet away on the road.
The housing combines aluminum alloy with an ABS magnifying lens. On paper, that’s a practical combo for mounting lights that will take wind, water, and road grit.

There’s also a built-in flasher with multiple selectable flashing patterns. The last-used pattern recall/memory is part of the design, so you shouldn’t have to start from pattern one every time you power up.
Where it shines (and why you’d care)
The “sync feature” is one of the more buyer-friendly elements here. If you want all lights to run together, the approach is simple: connect the white wires of all lights together when sync is required. The wiring notes also map colors to functions—RED is +VDC, BLACK goes to chassis ground, and YELLOW is for pattern selection.


In day-to-day use, that matters because you’re less likely to end up with a mismatched look when you’re driving or working on-site.
A quick, realistic scenario: you mount the lights across the grille or along the bumper, connect the power and ground, then set the flashing pattern using the yellow wire touch method. After that, the “last pattern” recall means you can cycle power without redoing the setup.

What’s included and how installation tends to go
ASPL describes an ultra-thin design and an easy surface-mount installation. The package includes gaskets and screws, intended for mounting to the grille or bumper.
They’re described as universal for 12-24V vehicles and can be installed in every position of the vehicle (the wording is broad, so think “multiple mounting orientations” rather than a guarantee for any custom bracket or wiring situation).
One limitation to keep in mind: the listing doesn’t provide vehicle-specific fitment details beyond “grille or bumper” style installation. So if your setup needs special brackets or custom spacing, you may need to plan your mounting points carefully before buying.
Key takeaways on performance and durability

The durability claims are fairly specific. ASPL states the lights are waterproof with IP67, and also mentions over 50,000 hours of lifespan. It’s also described as moisture-proof and vibration-proof, with suitability for rain, fog, dust, and snow.


That’s the kind of spec you care about if the lights will live outdoors and see messy conditions. Still, “harsh weather” performance depends a lot on clean installation, secure mounting, and correct sealing using the supplied gaskets.
Also, flashing modes can help you dial in the look you want, but more modes doesn’t automatically mean “the best one is always obvious.” If you’re sensitive to glare or pattern cadence, it’s worth checking how the selected mode behaves in your intended environment.
Tech specs
- Name: ASPL 8pcs Sync Feature Ultra Slim 12-LED Surface Mount Strobe Lights (Red/Blue)
- Type: Surface mount strobe / flashing hazard / emergency-style beacon lights
- Capacity: 8 lights (12 LED chips per light)
- Color: Red/Blue
- Material: Aluminum alloy housing + ABS magnifying lens
- Display: Not specified
- Refresh rate: Not specified
- Processor: Not specified
- Memory: Yes, last-used pattern recall/memory is included
- Flashing modes: 17 select-able flashing patterns (including steady on and single/double flash)
- Weather rating: IP67 (waterproof)
- Power range: Universal for 12-24V vehicles
- Lifespan: Over 50,000 hours (as stated)

Is it worth it?
Worth buying if you want an ultra-slim surface mount strobe setup for a truck/car vehicle and you care about synchronization. The sync wiring approach (connecting the white wires together) and the built-in pattern selection with last-used memory are practical touches that can make the installation feel less fiddly.
It might not be the best match if you need guaranteed, vehicle-specific fitment beyond grille/bumper mounting, or if you’re expecting detailed guidance for every wiring scenario. The listing provides wiring color roles and a pattern-selection method, but it doesn’t cover how this integrates with every aftermarket controller or harness.
Buy these when your plan is clear: mount them using the supplied gaskets/screws, wire RED to +VDC, BLACK to chassis ground, and use YELLOW for pattern selection (touch black for under 1s to move to the next mode). Skip them if your mounting surface can’t accommodate an ultra-thin surface design or if you can’t confidently handle the described wiring steps.


Mini FAQ

How do the sync feature and wiring work?
ASPL describes syncing by connecting the white wires of all lights together. It also lists wiring roles: RED to +VDC, BLACK to chassis ground, and YELLOW for pattern selection.
How many flashing modes are included?
The lights include 17 select-able flashing patterns, and the last used pattern is remembered when powered back on.
Are these lights meant for outdoor weather?

They’re described as waterproof with IP67 and suitable for rain, fog, dust, and snow, with moisture-proof and vibration-proof claims.
Can I use them on different vehicles?
The listing says universal for 12-24V vehicles, and that they can be installed in every position of the vehicle (in general mounting orientations).
Does ultra-slim mounting mean they’re easy to install?
The design is described as ultra-thin, with gaskets and screws included for grille or bumper mounting, which usually points to a simpler surface-mount process than deeper recessed setups.
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