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42" Curved Combo LED Light Bar + Relay

Quick Overview

Exclusive Lifetime Warranty

Free Shipping in Continental USA
Our C-Line 42" combo LED light bar features:

  • A 42" wide curved bar with a combination of flood and spot beams for maximum visibility
  • Aircraft quality aluminum housing with IP68 dustproof and waterproof rating
  • A military grade breather that ensures air pressure changes don't compromise the integrity of the housing
  • Project LM's exclusive Limited Lifetime Warranty
  • Free Shipping!*
  • Relay included for easy installation

Get more information about our C-Line here.

Stop paying too much for high quality LED light bars - order now!

Only 18 left

Availability: In stock



Here at Project LM, you’ll find extensive lighting options with our high quality, yet affordable light bars. These 42” curved LED light bars offer the user loads of utility. Since they are a combo light, they offer the best of both worlds. They project a wide flood beam, a longer spot light beam, and emit 19,200 lumens. This will give you the ultimate lighted path wherever you travel.

Many people find these especially useful for any larger vehicle that needs more lighting. Due to the vast lighting area, they are extremely popular for extreme off-road vehicles, or anyone who travels off the beaten path. Our light bars are both facility and real life tested with proven results. Here’s how Project LM light bars manage to offer the best lighting solution for your setup.

c line curved light bars


  • Best quality Cree LED bulbs
  • Highly durable polycarbonate lens
  • Aircraft grade die-cast aluminum housing
  • Limited lifetime warranty
  • Military standard breather
  • IP68 rated waterproof, shockproof, and anti-corrosive



A major marker of quality and performance for LED light bars is the bulbs used in the design. Cree light bulbs are the top of the line when it comes to LED lighting. At Project LM, we only use Cree light bulbs in our LED product, so you’ll never have to settle for low-quality, generic bulbs in your light bars.


aircraft grade light bar housing

All of our LED light bars, including this curved combo bar, are housed in an aircraft grade housing. This housing is made of aluminum heat sink and can withstand the harshest conditions. The hardware and mounting brackets are also stainless steel to prevent corrosion over time — but are extremely durable to support the use of the light bar.


At Project LM, we use only the highest quality materials, so we're confident you'll never had an issue with your lights. However, on the off chance you do, we offer a limited lifetime warranty against manufacturer defects. For full details, visit our warranty page here.


military standard breather

The military standard breathers we use here at Project LM on our light bars are amazingly innovative. These breathers will prevent damaging moisture build up that will ruin your light bar — they do this by equalizing pressure from the outside to the inside of the bar during atmospheric changes. This isn’t a feature you’ll find on many other light bars on the market today, but one you’ll get with Project LM light bars.


Light bars (and other lighting products) are assigned ratings to inform the consumer of their quality and use. IP68 is the best rating by international protection (IP) when it comes to light bars. What it means is that all of our light bars are dust-tight (6) and waterproof (8) when immersed in up to a one meter of water. Many other brands are only rated at IP67 (cannot be immersed in water) or an even lower IP57 (they’re only dust protected instead of dust proof).

*Continental USA only. View our shipping policy for more info.

Additional Information

UPC 754262747356
Model No. C240C
Beam Combo (Flood & Spot)
Size (inches) 42
Wattage 240W
Number of LEDs 80
LED Type 3W Cree
Light Output (Lumens) 19,200
LED Lifespan (hours) 40,000
Operating Voltage 10 to 30 VDC
Operating Temperature Range (Celsius) -40 to 85
Beam Angle(s) 25° spot, 40° flood
LED Color Temp. 6000K
Maximum Visible Range Spot 800m, Flood 600-700m
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