parameter	30W	60W
nominal input voltage and frequency (V-AC/Hz)	230/50	230/50
input voltage and frequency range (V-AC/Hz)	220~240 / 50~60	220~240 / 50~60
nominal input power w	30	60
nominal input current a@v	0.26@230	0.522@230
power factor	0.5	0.5
nominal power of single led w	1.2	1.2
total harmonic distortion thd	< 15%	< 15%
led module type	Integrated	Integrated
class of protection against electric shock 230v	I	I

Range of application	all pedestrian areas
Parts joint	Overlapped, welded, overlapped and welded
Height	3 to 15 m
Coating	(Industrial alkyd, epoxy, polyurethane), hot -dip galvanized, hot -dip galvanized and paint

parameter	4W
nominal input voltage and frequency (V-AC/Hz)	230/50
input voltage and frequency range (V-AC/Hz)	180~265 /50~60
nominal input power w	4
nominal input current a@v	0.025@230
power factor	0.5
type_of_battery	3.6V NiCd
charge_time_hrs	96
discharge_time_hrs	3
led module type	Integrated
class of protection against electric shock 230v	I