Lighting Products and Fixtures Design The Combined Type LED Bamboo Lamp by Qiu Liwei The lamp holder is made by composite bamboo board materials not only eco-environment protection but also in low costs. It is suitable for mass production and easy for transportation. It can be freely combined in several modes and in different shapes such as the triangular shape, square shape and spatial geometric modeling. Users can adjust freely according to their requirement to adapt to different types of indoor environment such as the office, study and company, etc. The LED lighting system has the characteristic of economical and high efficiency.