{"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":"2026-09-17T12:27:43+00:00","price":"23.39","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FCLLMPV1?maas=maas_adg_api_587305604674084273_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB0567fdefa82d89e373ad9fe7aa243d31&aa_adgroupid=0b0c895c7eaba1657d5d437fe5ee35a5_PBSEP_!!!affid!!!_118045_&aa_creativeid=11381Vkkhe0iPIvWCHM1zyWKKgu3QzIJ1LoyTd7kV9eR1hQ_c"}],"product":{"brand":"FLSNT-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/flsnt-b22-bulb-100w-equivalent-1521lm-ultra-bright-led-light-bulb-9-5w-a60-led-edison-screw-bulb-6500k-cool-white-non-dimmable-pack-of-4-energy-b0fcllmpv1/prices","gtin":null,"id":7988,"model_number":null,"name":"FLSNT B22 Bulb 100W Equivalent, 1521LM Ultra Bright LED Light Bulb, 9.5W A60 LED Edison Screw Bulb, 6500K Cool White, Non-Dimmable, Pack of 4 [Energy","product_url":"https://mail.mainbuyer.com/product/flsnt-b22-bulb-100w-equivalent-1521lm-ultra-bright-led-light-bulb-9-5w-a60-led-edison-screw-bulb-6500k-cool-white-non-dimmable-pack-of-4-energy-b0fcllmpv1","urn":"MB-AWIN-GB-B0FCLLMPV1"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"23.39","historical_low":"23.39","last_observed_at":"2026-09-17T12:27:43+00:00","low_30d":"23.39","low_90d":"23.39","median_price":"23.39","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:43+00:00"}}