{"product_id":"12v-3mm-led-6v-to-12-volt-pre-wired-clear-high-brightness-constant","title":"12V 3mm LED 6V to 12 Volt Pre Wired Clear High Brightness, Constant","description":"\u003cp\u003eThis is a pack of 1, 5, or 10 items of 3mm diameter LED with 20cm wire leads with a resistor for 12 Volt D.C. operation fitted into the leads. Nominal current at 12V is 20mA. The lit pictures are taken using a 12V battery pack comprising eight AA cells. One LED will run for about 130 hours on Duracell or similar good quality AA alkaline cells. Ten LEDs will run for more than ten hours on such a battery pack. The violet type will show up day-glo fluorescent items and markers but not special banknote inks. Operation down to 6V is possible where the brightness is somewhat reduced but battery life is extended.\u003cbr\u003e\u003cbr\u003eThe yellow colour is not quite as bright as the others due to a peculiarity of the physics involved in the silicon LED process.\u003cbr\u003e\u003cbr\u003eI have 5mm and 10mm, constant and flashing types on other listings.\u003cbr\u003e\u003cbr\u003eThe batteries and pack shown for demonstration purposes in the video are not included.\u003cbr\u003e\u003cbr\u003eIf using a power supply it needs to be a regulated type. Nominally 12V train set transformers and old battery chargers providing rectified a.c. at a peak voltage higher than 12V will kill the LEDs.\u003c\/p\u003e","brand":"HJW Electronics","offers":[{"title":"Red \/ 1 LED","offer_id":58746928529792,"sku":"LED 3MM 12V CONST RED Q1","price":1.9,"currency_code":"GBP","in_stock":true},{"title":"Red \/ 5 LEDs","offer_id":58746928562560,"sku":"LED 3MM 12V CONST RED Q5","price":4.9,"currency_code":"GBP","in_stock":true},{"title":"Red \/ 10 LEDs","offer_id":58746928595328,"sku":"LED 3MM 12V CONST RED Q10","price":7.9,"currency_code":"GBP","in_stock":true},{"title":"Orange \/ 1 LED","offer_id":58746928628096,"sku":"LED 3MM 12V CONST ORANGE Q1","price":1.9,"currency_code":"GBP","in_stock":true},{"title":"Orange \/ 5 LEDs","offer_id":58746928660864,"sku":"LED 3MM 12V CONST ORANGE Q5","price":4.9,"currency_code":"GBP","in_stock":true},{"title":"Orange \/ 10 LEDs","offer_id":58746928693632,"sku":"LED 3MM 12V CONST ORANGE Q10","price":7.9,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ 1 LED","offer_id":58746928726400,"sku":"LED 3MM 12V CONST YELLOW Q1","price":1.9,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ 5 LEDs","offer_id":58746928759168,"sku":"LED 3MM 12V CONST YELLOW Q5","price":4.9,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ 10 LEDs","offer_id":58746928791936,"sku":"LED 3MM 12V CONST YELLOW Q10","price":7.9,"currency_code":"GBP","in_stock":true},{"title":"Green \/ 1 LED","offer_id":58746928824704,"sku":"LED 3MM 12V CONST GREEN Q1","price":1.9,"currency_code":"GBP","in_stock":true},{"title":"Green \/ 5 LEDs","offer_id":58746928857472,"sku":"LED 3MM 12V CONST GREEN Q5","price":4.9,"currency_code":"GBP","in_stock":true},{"title":"Green \/ 10 LEDs","offer_id":58746928890240,"sku":"LED 3MM 12V CONST GREEN Q10","price":7.9,"currency_code":"GBP","in_stock":true},{"title":"Blue \/ 1 LED","offer_id":58746928923008,"sku":"LED 3MM 12V CONST BLUE Q1","price":1.9,"currency_code":"GBP","in_stock":true},{"title":"Blue \/ 5 LEDs","offer_id":58746928955776,"sku":"LED 3MM 12V CONST BLUE Q5","price":4.9,"currency_code":"GBP","in_stock":true},{"title":"Blue \/ 10 LEDs","offer_id":58746928988544,"sku":"LED 3MM 12V CONST BLUE Q10","price":7.9,"currency_code":"GBP","in_stock":true},{"title":"Violet \/ 1 LED","offer_id":58746929021312,"sku":"LED 3MM 12V CONST VIOLET Q1","price":1.9,"currency_code":"GBP","in_stock":true},{"title":"Violet \/ 5 LEDs","offer_id":58746929054080,"sku":"LED 3MM 12V CONST VIOLET Q5","price":4.9,"currency_code":"GBP","in_stock":true},{"title":"Violet \/ 10 LEDs","offer_id":58746929086848,"sku":"LED 3MM 12V CONST VIOLET Q10","price":7.9,"currency_code":"GBP","in_stock":true},{"title":"Pink \/ 1 LED","offer_id":58746929119616,"sku":"LED 3MM 12V CONST PINK Q1","price":1.9,"currency_code":"GBP","in_stock":true},{"title":"Pink \/ 5 LEDs","offer_id":58746929152384,"sku":"LED 3MM 12V CONST PINK Q5","price":4.9,"currency_code":"GBP","in_stock":true},{"title":"Pink \/ 10 LEDs","offer_id":58746929185152,"sku":"LED 3MM 12V CONST PINK Q10","price":7.9,"currency_code":"GBP","in_stock":true},{"title":"Warm White \/ 1 LED","offer_id":58746929217920,"sku":"LED 3MM 12V CONST WARM Q1","price":1.9,"currency_code":"GBP","in_stock":true},{"title":"Warm White \/ 5 LEDs","offer_id":58746929250688,"sku":"LED 3MM 12V CONST WARM Q5","price":4.9,"currency_code":"GBP","in_stock":true},{"title":"Warm White \/ 10 LEDs","offer_id":58746929283456,"sku":"LED 3MM 12V CONST WARM Q10","price":7.9,"currency_code":"GBP","in_stock":true},{"title":"White \/ 1 LED","offer_id":58746929316224,"sku":"LED 3MM 12V CONST WHITE Q1","price":1.9,"currency_code":"GBP","in_stock":true},{"title":"White \/ 5 LEDs","offer_id":58746929348992,"sku":"LED 3MM 12V CONST WHITE Q5","price":4.9,"currency_code":"GBP","in_stock":true},{"title":"White \/ 10 LEDs","offer_id":58746929381760,"sku":"LED 3MM 12V CONST WHITE Q10","price":7.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2136\/1280\/files\/3mm_12v_const_group_s.jpg?v=1787306117","url":"https:\/\/shop.usefulcomponents.com\/products\/12v-3mm-led-6v-to-12-volt-pre-wired-clear-high-brightness-constant","provider":"HJW Electronics","version":"1.0","type":"link"}