Made of quality aluminum alloy (the connected screws are also made of aluminum alloy not plastics), more strong and durable with high-temperature resistance for long time use; Professional optical lens can produce stage focusing effect 5 different color gel filters (Yellow, Red, Orange, Blue, Green) create various colorful lighting effect at different color temperatures; 24 different shaped cards can be plugged on the slot, snoot via the card slot for producing different graphics lighting effect, which makes your photography and video more fascinating Bowens Mount design. Suitable for studio strobe flash monolight LED light with Bowens mount, such as Neewer SL-60W SL-150W 200W LED Light, etc. Perfect to use as a hair light or dramatic accent light, creating a unique portrait for you and also ideal for producing stage focusing effect with strobe light [MULTI-FUNCTION]Firstly focus ring design can make projection clear.And another important function is that you ca