{"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":"2026-09-17T12:27:37+00:00","price":"28.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GHQBK7XG?maas=maas_adg_api_587305604674084273_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB0567fdefa82d89e373ad9fe7aa243d31&aa_adgroupid=850ba3cbd6a3c69dea6458ab8d7cc116_PBSEP_!!!affid!!!_118045_&aa_creativeid=e957mpYKeHd0mbyEsUkuJ3OjRaBkrpRpdywjFQyzG_aPnYXE_c"}],"product":{"brand":"FLSNT-UK","evidence_url":"https://www.mainbuyer.com/evidence/products/flsnt-e27-screw-bulb-200w-equivalent-3000lm-ultra-bright-edison-screw-bulb-18w-a70-led-cool-white-light-bulbs-4000k-cool-white-non-dimmable-clear-b0ghqbk7xg/prices","gtin":null,"id":7839,"model_number":null,"name":"FLSNT E27 Screw Bulb 200W Equivalent, 3000LM Ultra Bright Edison Screw Bulb, 18W A70 LED Cool White Light Bulbs, 4000K Cool White, Non-Dimmable, Clear","product_url":"https://www.mainbuyer.com/product/flsnt-e27-screw-bulb-200w-equivalent-3000lm-ultra-bright-edison-screw-bulb-18w-a70-led-cool-white-light-bulbs-4000k-cool-white-non-dimmable-clear-b0ghqbk7xg","urn":"MB-AWIN-GB-B0GHQBK7XG"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"28.99","historical_low":"28.99","last_observed_at":"2026-09-17T12:27:37+00:00","low_30d":"28.99","low_90d":"28.99","median_price":"28.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:37+00:00"}}