A combination of 4 Dually / D2 optics into one large sturdy housing with a vibration isolator and 304 stainless bracket included. The size specifications are as followed Height 6.79"， Width 6.75" and the Depth 3.42". For use in a heavy duty commercial environment for Agriculture， Fire and Rescue， Commercial truck， Marine， Off-Road and Power Sports. Q-Series covers also include a 50% forward projecting and 50% area light option to project the light where and how you really need it. Designed specifically to function in any environment and withstand any abuse. These LED Lights are big， bright， and heavy duty!

Spreader Light - Bright lights that are designed to cover a wide area. Used on many types of marine applications from Sail boat masts and off shore fishing boat towers to light up the fishing area or deck. Power boats， fishing boats and other boating platforms also use spreader lights are used to light up decks， underneath gunnels and anywhere you need to light up a large area. Similar to the power of a flood light， the spreader lights provide more of a “cloud” of light to help give you more coverage using less power.

Driving Pattern - Rigid's engineering team designed the Driving version of the Specter optics system to project light not only far， but also wide. This light utilizes a narrow， oval-shaped reflector that projects both spot and flood beam patterns. Rather than a conical beam， this technology creates an oblong beam that maintains a bright center hot spot， as well as incredible horizontal dispersion.

Diffusion Lens - Perfect for scene or area lighting， the diffusion lens was specifically engineered to project light at a 60º flood pattern. Combine that with Rigid's patented optics and you have the best LED flood light in the industry. Like the standard lens， the diffusion lens is made from optically clear， unbreakable polycarbonate plastic.

• GORE® Pressure Equalizing Vent
• Unbreakable Polycarbonate Lens
• Durable UV 3800 Polyester Powdercoat
• IP68 Certified
• MIL810-STDG Vibration Certified
• ROHS Compliant
• Over/Under Voltage Protection
• Operating Temp -40º F ~ +145º F
• Sealed Deutsch Connector
• 50，000+ Hour Lifespan
• Electrically Protected Against RFI/EMC Interference
• Integrated Thermal Management System