■■■■Important■■■■ ① Purchases without comments, silent purchases, and immediate purchases are OK. Please do not purchase if you are in a hurry. Please purchase only if you can wait patiently. ② Please purchase only if you understand without asking questions. Our listings are for advanced users. If you need to ask questions or require post-purchase support, please DO NOT purchase. We will not reply to questions. ③ We only sell what is listed. ④ Shipping will be via Yu-Packet Post only. No other shipping methods are available. ⑤ All items listed are new. There is no warranty for any reason. For malfunctions during shipping, compensation will be provided through Mercari's shipping service, so please notify us via message before rating. We will negotiate with Mercari. ⑥ No price reductions. If purchasing multiple items, please indicate the items you wish to purchase in a comment before purchasing. We will create a dedicated listing with a 100 yen discount per additional item. Price reductions cannot be made after purchase. ■■■■■■■■■ This is a listing for an LED controller. LED controller, not for LEDs or light bulbs. New Test batteries for the remote control included. Items and quantity as shown in the images. It appears to work with 5V to 24V. Various settings are available, such as strobe flashing, gradual fading, and speed adjustments. For cars and motorcycles. If you have the knowledge, it can be adapted for radio-controlled models. Use it by incorporating it into lighting systems, or use your own ideas. It cannot be used by those who do not understand without asking questions. Please do not ask questions. Some people connect it to markers and use it for runaway lights, etc. ■■■■■■■■■ ■■■■■■ ■ No packaging ■ Anonymous shipping ■ Shipped via Yu-Packet Post. We are not responsible for any compensation for accidents or loss during shipping, or any other reason. We will assist with Mercari's compensation claims. ■■■■■■