{"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":"2026-09-17T12:28:48+00:00","price":"19.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B074M82PR8?maas=maas_adg_api_593518224354085077_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBa8edcc8a0dd354ab1fb1208bcce61a22&aa_adgroupid=99fe88ad672e8c6c8bef95f5ff44c790_PBSEP_!!!affid!!!_118045_&aa_creativeid=8ef3aoHSV2p41SGA362AtqyvKGfdk2XC4eLWXVdHjMZcn3g_c"}],"product":{"brand":"Lepro UK","evidence_url":"https://www.mainbuyer.com/evidence/products/lepro-bathroom-ceiling-light-daylight-white-2400lm-ip54-waterproof-28cm-b074m82pr8/prices","gtin":null,"id":10001,"model_number":null,"name":"Lepro Bathroom Ceiling Light Daylight White, 2400lm IP54 Waterproof, 28cm","product_url":"https://www.mainbuyer.com/product/lepro-bathroom-ceiling-light-daylight-white-2400lm-ip54-waterproof-28cm-b074m82pr8","urn":"MB-AWIN-GB-B074M82PR8"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"19.99","historical_low":"19.99","last_observed_at":"2026-09-17T12:28:48+00:00","low_30d":"19.99","low_90d":"19.99","median_price":"19.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:48+00:00"}}