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CK4020 – 16W LED


The CK4020 also has the choice between a round or batwing shaped beam. This powerful light is suitable for commercial applications like Lighting roads, parking lots, sports fields.

CK4020 contributes:

  • Solar Street lights operate independently
  • Each unit has a built in infrared sensor that turns the unit on and off at sunrise and sunset
  • Solar Panel has a lifespan up to 20 years
  • Solar lamp lasts 40,000 hrs ( +/- 5 years)
  • Solar Batteries lifespan up to 5 years (Lithium)
  • Rust proof, dust proof and water proof
  • Available with an AC Adaptor allowing the batteries to be electrically charged if needed

Product Specifications

Physical Specifications
Light source 2x 8W LED lamp / 16W LED lamp
Solar module 26W
Lithium battery internal
AC Input Optional
Human infrared sensor Yes
Over charge/dicharge protection Yes
Dimension 1143(L) x 306(W)x59(T)mm
Nett weight 12.5kg
Light Output
Luminous flux (typ.) Bright Mode 1800lm
Dim Mode 720lm
View angle 120°
Colour Tempreture 5000K~6000K
Light Sensitivity (typ) 30lx
Working Time Bright Mode >8hrs
Dim Mode >24hrs
Environmental Rating
Operating Temp. Charging temp. 0°C ~ 60°C
Discharging temp. 20° ~ 60°C
Storage temp range 20°C ~ 45°C
IP Rate IP55
Recommended installation height range 4 - 6m
Recommended installation distance of poles range 15 - 18m

The 16W CK4020 has added options:

  • Choice of beam – round beam or batwing – see attached diagram
  • Ac adaptor – allowing the batteries to be charged with electricity if so required