LED Light Emitter – 21 Watts – Round – 4.5” Diameter – 9 to 32 Volts DC – Stud Mount

Buy American Compliant

The LEDLB-21-3C-R LED Light Bar offers high light output in a light weight, durable, low profile housing combined with versatile mounting and power options. This light produces a very tight spot pattern, can run on any voltage from 9 to 32 volts and provides a rugged lighting solution ideal for use in marine environments, industrial and commercial applications, machine vision system lighting, heavy equipment illumination, vehicle lighting and law enforcement.

The LEDLB-21-3C-R LED light emitter produces a 575' long by 45' wide light beam with 1750 lumens of bright light while drawing only 21 watts @1.6 amps from a 12 volt electrical system. Seven Edison Edixeon® Emitters containing CREE EZBright® three watt LEDs producing 180 lumens each are paired with high purity 10 degree optics to produce a tightly focused spot beam with limited spread or light spillage. Unlike other LED spots, this unit is not a wide spot. The beam on this fixture is so tight, it resembles the pattern of an HID spot (not distance-wise). This fixture is ideal for anyone who is looking for a tight spot light that offers a outstanding life hours of 50,000+. We also offer optional floodlight versions with 35 degree optics to produce a wider beam spread approximately 80' long by 70' feet wide, making flood versions ideal for use as work and area lights.

These LED light bars are IP67 rated and waterproof to one meter, sealed against intrusion by dust and dirt and ruggedly constructed to withstand demanding environments and applications. The entire Magnalight LEDLB series are constructed of extruded aluminum and feature rubber isolated mounts and unbreakable polycarbonate lenses to provide durability and resistance to vibrations, impacts, waves, hard rains, sand and high winds.

Heat Management: Heat is the single largest factor in premature LED failure and color shifting. As a result, many manufacturers reduce the output of their LEDs to reduce the amount of heat produced. These LED light bars utilize an extruded aluminum housing that incorporates an advanced heat radiating fin design which dissipates heat efficiently to produce the maximum amount of power and longevity from the integrated Edison Edixeon® Emitters. The end result is more light and longer LED life with higher average lumen maintenance after 50,000 hours.

Voltage Control: These units are able to monitor and adjust input current to maintain the correct LED voltage levels regardless of input levels. These LEDLB series light bars can operate on current ranging from 9 to 42 VDC without any modifications necessary as a result. This multi-voltage capability makes these units ideal for mobile and stand alone applications such as those found on boats, heavy equipment and vehicles where power systems don’t always operate with 12 volts and external generators, transformers or inverters are impractical.

LEDLB-21-3C 35° Flood Beam (Opt)	LEDLB-21-3C 10° Spot Beam (Stnd)

Durability: The LEDLB series of LED light bars offer IP67 rated construction that is designed to withstand tough environmental and operating conditions yet are lighter and more compact than our extreme duty E series light bars. These units can operate in temperatures ranging from -40 degrees Celsius to 85 degrees Celsius, are waterproof to one meter and resist ingress of dust, dirt and humidity. The housings are formed from extruded aluminum, the hardware is stainless steel and the lenses are unbreakable polycarbonate. The Edixeon® LEDs offer inherent LED resistance to shocks and vibrations, contributing to these units 15.6Grms rating of vibration tolerance. These LEDLB series light bars are ideal for use in marine environments as well as industrial and commercial settings.

Mounting: These LEDLB light bars feature a smaller profile and lighter weight than our LEDLB-E extreme series lights, making them ideal for use in locations where traditional lights cannot fit or would block other mounted equipment. LEDLB-21-3C-R light bars are equipped standard with stainless steel u-brackets which slide over the housing and allows users to adjust the light vertically once mounted. The lights are mounted simply by sliding the single mounting stud into pre-drilled or user drilled 1/4" holes and securing the stud with a nylock nut. We also offer a BC-2 bar clamp mounting system you can view here for even greater mounting versatility.

Note: Most Magnalight LEDLB, LEDP3W, LEDP10W, and LED10W series LED spotlights and floodlights are terminated with a Deutsch IPD / LADD DT04-2P connector. The mating connector plug is DT06-2S. Most LEDLB and LED10W series lights ship with mating connector as part of a harness or pigtail, depending on the model. Some larger LED lights like the LEDLB-160X2 or LEDLB-200X2 or multiple function LED lights (i.e. high/low beam, modulating, IR/Visible combos) will have different Deutsch connectors.