{"product_id":"xenon-lamp-control-one-with-two-relay-insurance-h4-simple-line-set-12v-wiring-harness-group-black-2pcs-for-automotive-lighting-relay-protection","title":"Xenon Lamp Control One With Two Relay Insurance H4 Simple Line Set 12V Wiring Harness Group Black 2pcs for Automotive Lighting Relay Protection","description":"\u003ch1\u003eXenon Lamp Control H4 Simple Line Set 12V Black 2pcs\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Xenon lamp control H4 simple line set 12V black two relay insurance simple line pieces\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/6894\/2025-10-27\/original-image\/16f40b61-0862-4784-a801-77c3e7ec8853.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis Xenon lamp control set is supplied as an H4 Simple Line Set with the item number stated in the source information. It is a 12V line group, and the title describes it as one with two relay insurance. The colour is black, and the quantity is 2pcs of simple line. The product is listed under a quantity option that includes 1PCS and 2PCS, with the style option named 12V line group. For buyers working on automotive lighting wiring, this set provides the stated simple line pieces needed to connect or protect a relay-based circuit. Because the source information is concise, the description focuses on the confirmed details rather than adding assumptions about materials, dimensions, or vehicle compatibility.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Xenon lamp control H4 simple line set 12V black two relay insurance simple line pieces\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/6894\/2025-10-27\/original-image\/5740453f-e82d-4749-a501-ad4d4c7f4d45.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe construction details available in the source text centre on the line group, the stated voltage, and the included quantity. No additional materials or build processes are described, so the practical information below stays within those limits.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe source text does not state the exact materials used in the simple line pieces. It identifies the product as a 12V line group and gives the colour as black. The item is listed as one with two relay insurance in the title, which indicates a relay-related insurance function within the line set. Because material composition is not provided, no claims can be made about insulation type beyond what is stated. The black colour is the only appearance detail confirmed, and the quantity of 2pcs refers to the simple line pieces included.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eNo measurements are given in the source text. The only specification available is the 12V line group rating. This means the product should be matched to a 12V system and an H4 simple line setup, as stated in the item name. Buyers should check their existing wiring layout and relay arrangement before ordering. The compact set contains two simple line pieces, which may suit a paired installation. Without further dimensions, it is not possible to state cable length, connector size, or wire gauge.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Xenon lamp control H4 simple line set 12V black two relay insurance simple line pieces\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/6894\/2025-10-27\/original-image\/61613185-ddec-4bc4-80d9-48b31908a5c4.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis set is intended for automotive lighting wiring where a 12V line group and relay insurance are relevant. The uses below are based on the stated product type and should be checked against the actual vehicle circuit.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eFor professional auto electrical work, the H4 Simple Line Set can be used where a 12V line group is specified and relay insurance is required. The two simple line pieces may help when completing a paired left and right circuit, depending on the vehicle layout. The black colour allows the wiring to blend with common harness colours. Because no performance ratings or certifications are provided, the set should be installed only where its stated 12V specification matches the circuit requirements.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eFor home mechanics or DIY lighting repairs, this 12V line group offers two simple line pieces in black. It is relevant to H4 simple line setups that use relay insurance. The set can be kept as a spare or used during a lighting upgrade where the existing wiring needs replacement or extension. As no installation instructions are included in the source text, anyone unsure about relay wiring should seek assistance from a qualified auto electrician.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Xenon lamp control H4 simple line set 12V black two relay insurance simple line pieces\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/6894\/2025-10-27\/original-image\/cbfae5f7-06b4-457d-8c81-ae17f398d36c.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe value of this product comes from its stated contents, quantity, and 12V specification. No price, savings, or longevity claims are provided, so the benefits described here remain practical and grounded in the source information.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eThe simple line pieces are supplied as a set of two, which can be useful for paired wiring tasks or as spares. Because material and care details are not stated, no specific maintenance routine can be given. In general, keeping the parts dry and checking connections during routine vehicle maintenance is sensible. The black colour does not require special cleaning beyond normal care for automotive wiring components.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eChoose this set when the requirement is a 12V line group for an H4 simple line setup with relay insurance, as described in the source title. The item is identified by the H4 Simple Line Set name and a quantity of 2pcs simple line pieces. It is available in black and under a style option of 12V line group. Since no competitor comparisons or performance data are provided, the decision should be based on whether the stated voltage, line group type, and quantity match the intended installation.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Xenon lamp control H4 simple line set 12V black two relay insurance simple line pieces\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/6894\/2025-10-27\/original-image\/cd7ce549-8199-4f7c-a9f5-f4fc1b506bdc.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Xenon lamp control H4 simple line set 12V black two relay insurance simple line pieces\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/6894\/2025-10-27\/original-image\/f35ff92e-949a-4a57-a5bb-df9be4559422.webp\"\u003e\u003c\/div\u003e","brand":"u9cmuw-dx","offers":[{"title":"12V line group \/ 2PCS","offer_id":57783360029052,"sku":"CJQC134703002BY","price":19.75,"currency_code":"GBP","in_stock":true},{"title":"12V line group \/ 1PCS","offer_id":57783360061820,"sku":"CJQC134703001AZ","price":17.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/1685\/3628\/files\/cbfae5f7-06b4-457d-8c81-ae17f398d36c.webp?v=1792633373","url":"https:\/\/havenmere.co.uk\/products\/xenon-lamp-control-one-with-two-relay-insurance-h4-simple-line-set-12v-wiring-harness-group-black-2pcs-for-automotive-lighting-relay-protection","provider":"Havenmere.co.uk","version":"1.0","type":"link"}