the human body-sensitive courtyard lamps

Detailed Product Description

features:
   A:Any style of lamps are applicable.
   B:The optical control technology is adopted to enable switch-on darkness falls and switch-off

when day is up.
   C:long distance and wide range of sensing to enable lighting when anyone passing by and swich-

off when people is leaving far.
   D:low manufacturing costs.The initial costs of installation of the lamp are similar with that

of the general lamp.Installation is simple.requir-ing no cable laying or any electric power.It is

grean and environmentally friendly.
   E:It can be controlled in sections:if the darkness fall and people are concentrated at 21 hours

.the lamps can be set to lighting(with the time adjustable).If,during the period  from 21 hours to

the daybreak ,there are not many people ,the lamps can be set to sensing mode.
   F:It is very suitable for residential areas,schools,parks and other relevant areas.
Technical paramenters:
  mast height:3-5m
  system voltage:D12/24v
  applicable lighting source:5w-20w energy saving lamps,LED
  Daily service hours:all night
  cloudy/rainy days:8days
  lumen:2000Lm
  Lighting efficiency :100lm/w
  Illumination:12-26LUX
  Wind resistance:41.4m/s
  service temperature:-30°c-+55°c
  sensing distance:5-8m
  storage battery:Value-controlled sealed maintenance-free colloid lead-acid storage battery.
  control section:microcomputer processor,highly sensitive.