THE DUPLEX 5 DOUBLE ROW LIGHTS BARS ARE FITTED WITH LARGER 5 WATT OSLON LED CHIPS GIVING AN INCREASED LIGHT OUTPUT OVER THE DUPLEX 3 LIGHTS. BUILT TO A VERY HIGH STANDARD AND BACKED UP WITH THE WILDERNESS LIGHTING 3 YEAR GUARANTEE, THESE LIGHTS ARE MADE TO BE ABUSED WHILE STILL PERFORMING – TURNING NIGHT INTO DAY. THE 10” & 20” LIGHTS IN THIS RANGE ARE ALSO FULLY E MARKED FOR ROAD USE.