THE DUPLEX HYBRID DOUBLE ROW LIGHTS BARS ARE FITTED WITH BOTH 3W AND 10W LED CHIPS GIVING AROUND 20% MORE LIGHT COMPARED TO OUR DUPLEX 5 RANGE – THIS IS THE ULTIMATE IN LED LIGHTING - A MOBILE SUN SOME WILL SAY! THESE LIGHTS ARE THE BAD BOYS GIVING THE ULTIMATE IN ILLUMINATION AND ARE THE BRIGHTEST IN THE WILDERNESS LIGHTING RANGE OF LIGHTS. MADE TO BE ABUSED AND ALSO BACKED UP WITH THE WILDERNESS LIGHTING 3 YEAR GUARANTEE.