{"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":"2026-09-17T12:28:43+00:00","price":"14.24","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B00LN0RAUY?maas=maas_adg_api_593518224354085077_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBa8edcc8a0dd354ab1fb1208bcce61a22&aa_adgroupid=e3d957c3eb3e1a9e936f3151adb05145_PBSEP_!!!affid!!!_118045_&aa_creativeid=ecddVVIXPnmgFT1MUcTibtX1jH8aUW_a_aYWe_bsowpWLS1CDY_c"}],"product":{"brand":"Lepro UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/lepro-gu10-led-bulbs-cool-white-5000k-spotlight-50w-equivalent-pack-of-10-b00ln0rauy/prices","gtin":null,"id":9880,"model_number":null,"name":"Lepro GU10 LED Bulbs, Cool White 5000K Spotlight, 50W Equivalent,Pack of 10","product_url":"https://mail.mainbuyer.com/product/lepro-gu10-led-bulbs-cool-white-5000k-spotlight-50w-equivalent-pack-of-10-b00ln0rauy","urn":"MB-AWIN-GB-B00LN0RAUY"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"14.24","historical_low":"14.24","last_observed_at":"2026-09-17T12:28:43+00:00","low_30d":"14.24","low_90d":"14.24","median_price":"14.24","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:43+00:00"}}