{"product_id":"wd220-bike-rear-light-turn-signal","title":"STAR UNION WD220 Bike Rear Light – Turn Signal, AAA Battery, IPX4 Waterproof","description":"\u003cp\u003eWD220 BIKE REAR LIGHT WITH TURN SIGNAL\u003c\/p\u003e\n\u003cp\u003eImprove rear visibility with the STAR UNION WD220 rear light.\u003c\/p\u003e\n\u003cp\u003eDesigned for bicycles and eBikes, this rear light combines position light and turn signal function in one compact unit. It features three high-power LEDs, precision light guide strips, AAA battery power, and IPX4 waterproof protection for daily riding.\u003c\/p\u003e\n\u003cp\u003e• Rear position light\u003cbr\u003e• Turn signal function\u003cbr\u003e• Three high-power LEDs\u003cbr\u003e• AAA battery-powered design\u003cbr\u003e• IPX4 waterproof protection\u003cbr\u003e• 50mm mounting size\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eREAR LIGHT WITH TURN SIGNAL FUNCTION\u003c\/p\u003e\n\u003cp\u003eThe WD220 combines rear position lighting and turn signal function to help improve rider visibility.\u003c\/p\u003e\n\u003cp\u003eIt is suitable for commuting, city riding, low-light riding, and daily bike or eBike use.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eTHREE HIGH-POWER LEDS\u003c\/p\u003e\n\u003cp\u003eThree high-power LEDs provide a clear rear light source.\u003c\/p\u003e\n\u003cp\u003ePrecision light guide strips help distribute the light for better rear visibility.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAAA BATTERY POWERED\u003c\/p\u003e\n\u003cp\u003eThe WD220 is powered by AAA batteries, making it easy to use without connecting to the bike controller or wiring system.\u003c\/p\u003e\n\u003cp\u003ePlease check the battery direction and installation before use.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eIPX4 WATERPROOF PROTECTION\u003c\/p\u003e\n\u003cp\u003eThe fully sealed design helps protect the rear light from splashes and wet riding conditions.\u003c\/p\u003e\n\u003cp\u003eIPX4 waterproof protection supports daily outdoor riding in changing weather.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCHECK COMPATIBILITY\u003c\/p\u003e\n\u003cp\u003eBefore ordering, please confirm:\u003c\/p\u003e\n\u003cp\u003e• Your bike has a suitable rear mounting position\u003cbr\u003e• The 50mm mounting size fits your bike\u003cbr\u003e• The light size fits your rear rack, seatpost, or mounting area\u003cbr\u003e• AAA batteries are suitable for your use\u003c\/p\u003e\n\u003cp\u003eNot sure if it fits?\u003c\/p\u003e\n\u003cp\u003eSend us photos of your current rear light and mounting position. We will help you check compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eWHAT’S INCLUDED\u003c\/p\u003e\n\u003cp\u003e• 1 × STAR UNION WD220 rear light\u003c\/p\u003e\n\u003cp\u003eNOT INCLUDED\u003c\/p\u003e\n\u003cp\u003e• AAA batteries\u003cbr\u003e• Controller\u003cbr\u003e• Extension cable\u003cbr\u003e• Extra mounting bracket\u003cbr\u003e• Installation tools\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003ePRODUCT DETAILS\u003c\/p\u003e\n\u003cp\u003eModel: WD220\u003cbr\u003eProduct type: Bike rear light\u003cbr\u003eFunction: Position light + turn signal\u003cbr\u003eLight source: LED\u003cbr\u003ePower: 0.8W\u003cbr\u003eBattery: AAA batteries\u003cbr\u003eWaterproof rating: IPX4\u003cbr\u003eSize: L95mm × W45mm × H19mm\u003cbr\u003eMounting size: 50mm\u003cbr\u003eWeight: Approx. 46g\u003cbr\u003eApplication: Bike and eBike rear visibility\u003cbr\u003eApproval: CE \/ CQC \/ CPSC\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eFREQUENTLY ASKED QUESTIONS\u003c\/p\u003e\n\u003cp\u003eIs this rear light compatible with all bikes?\u003c\/p\u003e\n\u003cp\u003eNo. Please confirm the mounting size and installation position before ordering.\u003c\/p\u003e\n\u003cp\u003eDoes it need bike wiring?\u003c\/p\u003e\n\u003cp\u003eNo. This model is powered by AAA batteries.\u003c\/p\u003e\n\u003cp\u003eDoes it have turn signal function?\u003c\/p\u003e\n\u003cp\u003eYes. The WD220 combines position light and turn signal function.\u003c\/p\u003e\n\u003cp\u003eWhat is the mounting size?\u003c\/p\u003e\n\u003cp\u003eThe mounting size is 50mm.\u003c\/p\u003e\n\u003cp\u003eIs it waterproof?\u003c\/p\u003e\n\u003cp\u003eYes. It has IPX4 waterproof protection for daily riding in wet conditions.\u003c\/p\u003e\n\u003cp\u003eAre batteries included?\u003c\/p\u003e\n\u003cp\u003ePlease check the product package information before ordering. If not listed, AAA batteries are not included.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Star Union","offers":[{"title":"Default Title","offer_id":46379684462817,"sku":"WD220","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/9034\/9025\/files\/led-light-for-ebikee57a0.webp?v=1745892707","url":"https:\/\/www.starunion-store.com\/products\/wd220-bike-rear-light-turn-signal","provider":"Star Union Store","version":"1.0","type":"link"}