{"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":"2026-09-17T12:28:50+00:00","price":"13.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CXNP74W1?maas=maas_adg_api_593518224354085077_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBa8edcc8a0dd354ab1fb1208bcce61a22&aa_adgroupid=b19213aed3d481750a3c68ec7dc49a5d_PBSEP_!!!affid!!!_118045_&aa_creativeid=0203LRc6CxBLALYMs2dKIEekeU_aIUxesAHMuHTt9afRcFLg_c"}],"product":{"brand":"Lepro UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/lepro-ai-smart-bulb-e14-colour-changing-dimmable-works-with-alexa-google-b0cxnp74w1/prices","gtin":null,"id":10091,"model_number":null,"name":"Lepro AI Smart Bulb E14, Colour Changing, Dimmable, Works with Alexa/Google","product_url":"https://mail.mainbuyer.com/product/lepro-ai-smart-bulb-e14-colour-changing-dimmable-works-with-alexa-google-b0cxnp74w1","urn":"MB-AWIN-GB-B0CXNP74W1"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"13.99","historical_low":"13.99","last_observed_at":"2026-09-17T12:28:50+00:00","low_30d":"13.99","low_90d":"13.99","median_price":"13.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:50+00:00"}}