{"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":"2026-10-03T19:11:46+00:00","price":"11.69","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0B3QXV7LD?maas=maas_adg_api_593518224354085077_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBa8edcc8a0dd354ab1fb1208bcce61a22&aa_adgroupid=32a31747938a7fe5328436ec2aede8a0_PBSEP_!!!affid!!!_118045_&aa_creativeid=6926_aRlHBet_bNmPwcMwChAxxPyc2Uqwl0saV1KNb3XWP4Ww_c"}],"product":{"brand":"Lepro UK","evidence_url":"https://mainbuyer.com/evidence/products/lepro-gu10-led-bulbs-warm-white-2700k-3w-250lm-pack-of-5-b0b3qxv7ld/prices","gtin":null,"id":15628,"model_number":null,"name":"Lepro GU10 LED Bulbs Warm White, 2700K, 3W, 250lm, Pack of 5","product_url":"https://mainbuyer.com/product/lepro-gu10-led-bulbs-warm-white-2700k-3w-250lm-pack-of-5-b0b3qxv7ld","urn":"MB-AWIN-GB-B0B3QXV7LD"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"11.69","historical_low":"11.69","last_observed_at":"2026-10-03T19:11:46+00:00","low_30d":"11.69","low_90d":"11.69","median_price":"11.69","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-03T19:11:46+00:00"}}