Beam

238589 beam products are offered for sale by suppliers on Alibaba.com, of which stage lights accounts for 24%, steel h-beams accounts for 8%, and steel channels accounts for 2%. A wide variety of beam options are available to you, such as cutting, welding and punching.You can also choose from yes, no beam,as well as from ip33, ip20, and 20 beam, and whether beam is astm, jis, or gb.