{"dataset":"MainBuyer UK price observations","market":"GB","market_name":"United Kingdom","methodology":"Each observation is stored only when MainBuyer has a timestamped checked retailer offer. Missing days are not interpolated or invented. Historical low, high and median figures use recorded in-stock observations only.","observations":[{"currency":"GBP","in_stock":true,"observed_at":"2026-09-17T12:29:14+00:00","price":"12.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FFSZRMSP?maas=maas_adg_api_593518224354085077_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBa8edcc8a0dd354ab1fb1208bcce61a22&aa_adgroupid=0f2b3d455b52cef3d51cd41a866e967f_PBSEP_!!!affid!!!_118045_&aa_creativeid=f5d8_bgbFaF2Rn7TtjAF39xPc9QCh9TftXiSNVFcZvXwufcE_c"}],"product":{"brand":"Lepro UK","evidence_url":"https://www.mainbuyer.com/evidence/products/lepro-gu10-led-bulbs-warm-white-2700k-800lm-super-bright-spotlight-8w-65w-b0ffszrmsp/prices","gtin":null,"id":10878,"model_number":null,"name":"Lepro GU10 LED Bulbs, Warm White 2700K, 800LM Super Bright Spotlight,8W=65W","product_url":"https://www.mainbuyer.com/product/lepro-gu10-led-bulbs-warm-white-2700k-800lm-super-bright-spotlight-8w-65w-b0ffszrmsp","urn":"MB-AWIN-GB-B0FFSZRMSP"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"12.99","historical_low":"12.99","last_observed_at":"2026-09-17T12:29:14+00:00","low_30d":"12.99","low_90d":"12.99","median_price":"12.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:14+00:00"}}