{"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":"2026-09-17T12:28:53+00:00","price":"8.47","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0F1XSDQG1?maas=maas_adg_api_593518224354085077_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBa8edcc8a0dd354ab1fb1208bcce61a22&aa_adgroupid=4b24fc396b34037a0156820e97512bb2_PBSEP_!!!affid!!!_118045_&aa_creativeid=616096qMj6kiw6PDhUpy8Hc9nuswCgXZPaMKCF1vy_aEWK14_c"}],"product":{"brand":"Lepro UK","evidence_url":"https://mainbuyer.com/evidence/products/lepro-gu10-led-bulbs-warm-white-energy-class-a-2w-50w-50000h-long-life-b0f1xsdqg1/prices","gtin":null,"id":10170,"model_number":null,"name":"Lepro GU10 LED Bulbs Warm White, Energy Class A, 2W=50W, 50000H Long Life","product_url":"https://mainbuyer.com/product/lepro-gu10-led-bulbs-warm-white-energy-class-a-2w-50w-50000h-long-life-b0f1xsdqg1","urn":"MB-AWIN-GB-B0F1XSDQG1"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"8.47","historical_low":"8.47","last_observed_at":"2026-09-17T12:28:53+00:00","low_30d":"8.47","low_90d":"8.47","median_price":"8.47","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:53+00:00"}}