12V/24V switch to turn 5V 24V 12V 48V 12V 36V to 12V switch buck-board power supply board LED display volume shipments of AC220V power switching power supply switch to DC 5V/12V/24V large stock sales, the specifications are 5A, 10A, 10A over thin, 15A, 20A, 30A to choose from, please visit the relevant page. About shipping: repeated statements by a number of products, and different weight specifications, all products are to pay shipping, product pricing does not include transportation costs, logistics methods and carriers designated by the customer, logistics, express delivery, long-distance bus consignment (limited to Guangzhou Tianhe Bus Station) and other details of the middle of the page "shipping instructions" Yiyun Technology Welcome, thank you for your consistent support Yiyun technology and trust! Specifications for many types of products, shop failed to be listed, please understand! If there is no shop on the products you need, please contact customer service with our shop, we will provide you with more perfect every possible service. Contact see caption below ↓ ↓ Yiyun technology products mainly include: indoor and outdoor unit of a single color LED display board, outdoor module, full-color LED display and other specifications of LED display (indoor and outdoor full color single color display), LED stage background display, printing screen, LED digital clock large, cross-shaped LED display (main export), LED display control system and software development, 12V, 24V 5V Car LED display power switch, switch power. Company was started in the 1990s engaged in R & D and production of LED display industry, and was formally established in March 2003 with registered capital of 2 million, is the earliest manufacturers of LED display industry, as domestic LED display industry established businesses, the company has experienced a large number of strong design, production and processing, engineering, after-sales service team. Display products are strictly off the assembly line after the aging test. May send engineers on-site installation and commissioning guidance, on-site commissioning will be completed after the normal operation of the display product delivery and customer acceptance, allowing you to buy with ease use of the Heart. Yiyun technology to "the same quality than price, the same price, than the service" business philosophy, and strive to first-class technology, quality, service, provide customers with first-class products, first-class service. Yiyun Technology is willing to sincerely cooperate with all walks of life, create brilliant! Welcome to inquire. Honest services, satisfaction 100, 100 at ease. Quality products, low prices, customers and friends to buy with confidence, use of the Heart. Yiyun and processing technology to provide LED display, LED screen provides a total solution. Our company produces LED display model specifications are as follows: ★ indoor single color display: Ф1.9, Ф3.0, Ф3.75, Ф4.8, Ф5.0 ★ indoor SMD full color triple: PH6 , PH7.62, PH8, PH10, PH12 ★ indoor SMD full color three mile: PH6, PH7.62, PH8, PH10, PH12, PH14 / single color single color outdoor LED display ★: PH10, PH12, PH14, PH16, PH20 ★ outdoor LED display: PH10, PH12.5, PH12, PH14, PH16, PH20, PH25, PH31.5, PH40, etc., and other less common types can be customized. Contact 24 hrs: 13602838894 Email: Ewintec@163.com MSN: Ewintec@hotmail.com Tencent QQ: 320160800 320160801 SKYPE: Ewintec LED distribution network: HTTP: / / WWW.LEDSELLING.COM LED procurement network: HTTP: / / WWW.ledselling.com Yiyun Technology: HTTP: / / WWW.EWINTEC.CN 
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 Product Name: high-brightness light semi-outdoor P4.7/3.75 insert color LED module board / LED module 32 * 80 points 
 Color: R 
 Product Dimensions: 0.380 * 0.152 * 32 80 
 Background: red red / white hair and red-line light 
 Tips: Price includes studs, screws, connecting piece, the power cord, one year warranty. Unconventional products