Smallrig Cob Video Light Control Panel For Rc 350 / Rc 450 / Rc220 Pro,, 3980 Product Features ?Available for More Scenes? Control panel is separated from the light for more reliability when, for example, the COB light is 3 to 4 meters above, or it cannot be controlled via the switch or APP.?Note? Only compatible with SmallRig RC 350D/RC 350B/RC 450D/RC 450B. ?Multi Function LCD Display?2-inch LCD display allows viewing of light parameters/working status, and real-time adjustment of light brightness, color temperature, built-in special effects and frequency. ?Anti-Drop Connection Line?The split control panel is equipped with three-meter anti-drop connection line, which can connect COB lights through the mini XLR connector with a lock to achieve reliable and efficient light control, under the scene of inconvenient adjustment of the light body/APP. ?With Crab Clamp Magic Arm? The control panel comes with a super clamp with magic arm to be secured to the light stand, and it can be easily placed for easy operation. ?Note?1. The first use of this item may trigger a firmware upgrade. Please wait until it is completed. 2. When you are finished with RC 350/ RC 450, please turn off its switch as well as that of the control panel. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!