The SS40 is built for serious output with a clean, premium look — using Diode Dynamics’ patented TIR optics to throw light exactly where you need it, with less glare and wasted spill. Add SmartSelect and you get extra control (dual-function main beam + selectable backlight colors) without extra wiring or a separate controller. Important note Backlight behavior: SmartSelect models include selectable multicolor backlight + startup sequence (amber does not animate). Standard models are amber-only with no sequence. Street use: SAE Driving optic can be road-legal when properly aimed and installed—always confirm local laws. Lens swaps: Optics/colors are swappable (lens swap + small board toggle for white/yellow configuration). Features Optics: Patented TIR optics maximize efficiency and usable light output while reducing glare. Beam patterns: Multiple optic options engineered for real-world performance (Combo/Driving, SAE Driving, Flood, Spot). SmartSelect control: Dual-function main beam lets you run inner, outer, or full bar by cycling power—no extra wiring or switches. Backlight: Fully illuminated backlight fills the optic for a bold signature look (SmartSelect = selectable colors; Standard = amber-only). Build quality: Durable aluminum housing with ASTM-standard powdercoat finish. Weatherproofing: IP69K-rated for extreme environments (high pressure + water intrusion resistance). Warranty: Limited lifetime warranty. Made in USA: Made in USA with global materials. What’s included Light bar: One (1) SS40 LED light bar Wiring: One (1) wire pigtail Mounting: Universal bracket set Specifications Color temp: 6000K (cool white) Power: Sport 165W, Pro 225W Voltage: 9–30V Waterproof rating: IP69K Dimensions: 2.01" x 41.63" x 2.46"