Pay attention:1. Led strip welded by is very normal in an electronic product,not a quality you mind this, do not place order!2. WS2812B Led strip YlvecYyX0APF WebItem:RL-STR-5050RGBV Emitting Color: RGB LED Quantity: 60 LEDS/m Waterproof Rate: IP65 Waterproof (But the IR controller is non-waterproof.) Working Voltage:AC220V,Connect to 220V directly, No need Transformer (220v, 230v, 240v power grid are applicable). Max power : 7 W/m View angle: 120 Size: W15mm*H7mm Line O1M4opaSM26C May 8, 2015 · To figure out what to put in the resistor block of your circuit we'll just use Ohm's law (V = I R): You should measure with an ammeter to be sure, but 5050 LED strips are typically assembled with resistors to draw 1 amp per meter at 12V, which means that the strips have built-in resistance of 12Ω. Decide how much "dimming" you want. DPfvG7PlMgmR Item:RL-STR-5050RGBV Emitting Color: RGB LED Quantity: 60 LEDS/m Waterproof Rate: IP65 Waterproof (But the IR controller is non-waterproof.) Working Voltage:AC220V,Connect to 220V directly, No need Transformer (220v, 230v, 240v power grid are applicable). Max power : 7 W/m View angle: 120 Size: W15mm*H7mm Line Board Width:8mm BAneG5yJmEKU
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