The SkyBolt STLP-DCM is the magnetic version of TriLite's compact LED strobe beacon. It sits on flat steel, powers from the vehicle's DC supply, and comes off again when the job moves, with nothing drilled and nothing wired in.
It runs anywhere from 12 to 36 volts DC and fires a quad strobe, four pulses in quick succession rather than a single flash. Power draw is low and TriLite rates the STLP family for continuous use.
Five dome colors are available: amber, blue, clear, green and red, all at the same price. The housing is rugged polycarbonate, the unit weighs around a pound, and TriLite describes the STLP as watertight when properly installed.

What is the SkyBolt STLP-DCM strobe beacon?

The STLP-DCM is the magnetic mount member of TriLite's SkyBolt STLP mini-strobe family. Everything about the beacon itself matches the permanent DCP version. What changes is how it attaches: a magnet instead of fasteners, which turns the beacon into something a crew can move between vehicles during a shift rather than a fixture that belongs to one machine. The LED source removes any lamp to replace, which counts on a unit that gets handled regularly.

How does the magnetic mount work in practice?

The magnet holds on a flat steel surface, so the beacon goes on in seconds with no drilling and no wiring. That makes it the right pick for temporary work, for a contractor covering several vehicles with one beacon, or for a truck that only needs a warning light on certain jobs. Two practical points: the surface needs to be clean flat steel to hold properly, and the cable stays in the open rather than running inside the body.

What does 12-36V DC cover?

TriLite specifies the STLP-DCM for 12 to 36 volts DC, so one beacon suits a 12 volt work truck, a 24 volt tug and a 36 volt lift truck. For a magnetic beacon that is the whole point, because a unit designed to move between vehicles is useless if it only matches one supply. Pull it off a pickup, drop it on a forklift, and it runs the same.

What is a quad strobe and why does it matter?

A quad strobe fires four pulses in quick succession, pauses, and repeats. A single flash can be mistaken for a reflection or a working lamp catching the sun. A burst of four reads as a deliberate warning signal and nothing else. TriLite specifies the quad pattern across the whole STLP range, so the magnetic and permanent versions put out the same signal.

Which dome color should you choose?

Amber, blue, clear, green and red, all priced the same. Amber covers general vehicle and equipment warning on most sites. Clear produces the highest raw output since nothing filters the strobe. Blue, green and red are commonly used where a site separates vehicle types or operating states by color. Conventions vary by site and jurisdiction, so confirm your own requirement before standardizing a fleet.

STLP-DCM or STLP-DCP: magnetic or permanent?

Both are 12-36 VDC quad strobe SkyBolt LED beacons in the same five colors. The DCM is magnetic, which means speed and flexibility: on in seconds, off again, shared across vehicles. The DCP is permanent, which means a tidy cable run, nothing to come loose on rough ground, and a beacon that belongs to one machine. If the light needs to move, take the DCM. If it does not, take the DCP.

Where is the STLP-DCM used?

TriLite lists safety and utility vehicles, lift trucks, elevated work platforms and heavy equipment. Work trucks are the obvious case for a magnetic version, along with any temporary caution signaling where a crew needs a warning light up for a few hours and gone afterwards. At around a pound it is easy to place one-handed on a cab roof. Check that the mounting surface is flat clean steel, and keep the cable clear of doors and moving parts.