You will not find a tougher, more robust warning light. The Hercules H103 is constructed from a UV stable polycarbonate for strength and durability. The 3 LED’s are high power and are engineered to exceed SAE requirements.
Robust Poly-carbonate housing
Single 3 LED design
Fully encapsulated, sealed from moisture and vibration resistant.
22+ user selectable flash patterns.
Self contained with inbuilt flash controller.
Reverse polarity protection.
SAE certified: SAE J595 class 1, CA TITLE 13 Class B, (Red, Blue, Amber and White).
Available in Red, Blue, Amber, Green, and White.
3, 3/16" ( 80.6mm) x 1, 5/16" (32.6mm) and 13/16" (21mm) thick
Operating Voltage; 10-40V
Max Current draw; 1A @ 12 VDC
Flash Patterns; 42 (single & split colors)
Sync; 12+ units (depends on distance between)
Operating Temperature; -22f to +131f (-40c to 65c)
Certificates; SAE J595 class1, CA title 13, classB
Power 9 watts
Warranty; 5 Years
Colors indicative of light when illuminated. Actual brightness is equal or better than industry standards