Who says that without power, it can't shine? Self-made power-free light bulb graphic tutorial, the picture below shows the final effect, no power, low carbon energy, and a wide range of uses. A skill in hand, the world I have!
Prepare materials:
Silicone gun, glass glue, glue, knife, luminescent paint, lamp mouth, bulb, spoon, nitrile gloves, mold release agent, mixing cup, PVC board (1 mm), bowl, wire, gypsum powder
step:
1. Make a cube model with PVC sheet
Street Legal Electric Car,Street Legal Electric Vehicle,Fastest Street Legal Electric Car,Electric Utility Vehicle Street Legal
Jinan Huajiang environmental protection and energy saving Technology Co., Ltd , https://www.hjnewenergy.com