Chris assembles a Rigid Industries Dually LED Spot Light 

sirennet.com/ri20x21.html Big Power in a Small Package - The Rigid Industries Dually LED Light is one of the most versatile lighting products on the market today. This 4 LED light can be used for virtually any lighting application - from off-road to agriculture. At only 20 watts, the Dually produces 1,568 raw lumens of light. Its compact size and shape allow the Dually LED Light to fit almost anywhere. The Dually is available individually or as a pair to suit your needs (select your preferred option from the drop-down menu above).
Hybrid Optics - Our patented Hybrid Optics System is the most powerful, most efficient LED optics system on the market. The Hybrid LED reflector out-projects comparable products by 20%. Our patented optics capture the maximum amount of light emitted from the LED and projects it exactly where you want it.
10º Spot Pattern - The Spot version of our Hybrid Optics System projects light over great distances in a concentrated beam. It's the most powerful spot-style LED light in the industry. This light is perfect for high speeds or any situation where you need extreme distance.
Quality Construction - Our circuitry is designed in-house to be more powerful, be more efficient, and generate less heat. Our durable cast aluminum housings feature custom, over-sized heat sinks which keep the temperature down and allow our LED's to run cooler and brighter. We give our housings a high quality powder-coat and finish them off with a custom-molded rubber seal and an unbreakable, scratch resistant lens. Rigid Industries LED lights are engineered to withstand whatever you, the road, or nature can throw at them.
Features:
10º Spot Pattern
Unbreakable Polycarbonate Lens
A360 Extruded Aluminum Housing
Plug & Play Wiring Harness w/ Switch
50,000+ Hour Lifespan
Zero UV Emissions
IP68 Certified
No Hot Spots
No Vibration or Bouncing Beams
100% Optically Clear Lens
No Warm Up - Instant On / Off
ROHS Compliant
Over / Under Voltage Protection
Kit Contents:
One (1) Dually LED Light (also available as a pair)
One (1) Wire Harness w/ Switch
One (1) Mount w/ Hardware
Specifications:
Weight (lbs): 1.25
Watts: 20
AMP Draw: 1.45
LED's: 4
Raw Lumens: 1568
Lux @ 10m: 490
Beam Distance (m): 442.7
Peak Beam Intensity (cd): 49,000
Operating Temperature: -40° ~ +145° Fahrenheit
Width: 3-1/5" (3.188)
Height: 3" (2.938)
Depth: 3-1/5" (3.188)