Solar Road Stud

Solar Road Stud  Features 1) Nominal night visibility: 2km-5.5km 2) Auto-Turn on at dust and turn off at dawn automatically. 3) Completely self control, no cables, no people management. 4) Waterproof and shock resistant 5) Nearly recharge themselves at nearly all kinds of conditions. 6) Auto Lighting time: 120 or 140 hours. 7) Battery type: 1.2V 1100maH Ni-MH battery / 60F golden capacitor 8) Solar panel: mono crystalline 306mw   Technical spec.

Solar cell	Mono-crystal solar panel with utmost power of 306mw
Working voltage	1.2V
Working current	10mA average
Flash rate	300±10 times (OR customized)
Max. loading capacity	20tons
LED	3 LED tubes in single side and 6 LED tubes in double sides.
LED color	white, red, yellow, blue and green
Battery (Tow choices)	1.2V 1100maH Ni-MH battery (continuously work 120hours)
	60F golden capacitor (continuously work 140hours)
Material	Aluminium alloy
Dimensions	110 x 90 x 30mm

    Advantage Completely self-contained and watertight Polycarbonate lens is virtually indestructible Automatically turns on at dusk and off at dawn Designed to operate reliably in harshest of environmental and work conditions Proprietary, patented dome protects solar panel while improving efficiency, sheds snow Will charge under nearly all weather conditions and up to 120 or 140 hours of operating capacity from a full charge