The rain tightness test device shall ensure that water is sprayed from the lamps in all directions, avoiding water spray dead angles and rain blank areas, and ensuring that the water spray pressure meets the requirements.
Author 2024-03-22
the right size and place you should choose.The Beach Tennis Court is a regulation Beach Volleyball Court.The court shall be a rectangle, a minimum of 16m to a maximum of 20m long and a minimum of 8m t...
Author 2024-02-22
Hishine Group Limited is a leading manufacturer and exporter of high-quality lighting products, specializing in LED lights. We have been in the industry for over a decade and have built a strong reput...