PLUS (KLM CO., LIMITEDis a large-scale professional high-end outdoor lighting enterprise with R&D, production and sales. We have professional R&D team and export outdoor lights to more than thirty countries. Our main product include In ground light, Garden light, Bollard light, Underwater light, Wall light, Wall washer, transformer & all kinds of light sources etc., deducing the brand positioning of fashion & charm.’  

Our brings Germany advanced technology and productions equipments into our production, strictly carries on ISO9001:2000 international Quality Management System Standard. Furthermore, we invest lots of money to develop new products constantly, and grasp the developing trend in the lighting market. Sincerely welcome customers at home and abroad!



The degree of protection against mechanical impacts of the designated steel ball.

Painting Thickness Test

Outdoorlightplus.com standard thickness of the painting for normal metal parts

  1. The thickness of powder painting is 45-70 um
  2. The thickness of liquid painting is 2-40 um
  3. The thickness of anodization is 4-15 um

Salty Spray Test

Corrosion resistance test and weather resistance test of the surface treatment.

Coating Inspection

Adhesion Test mode/tool: Cross-cut test

Outdoorlightplus.com Quality