{"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":"2026-09-17T12:27:38+00:00","price":"17.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B09PFY78YD?maas=maas_adg_api_587305604674084273_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB0567fdefa82d89e373ad9fe7aa243d31&aa_adgroupid=ae938588dcaa8f874ba00011f0bbb2b9_PBSEP_!!!affid!!!_118045_&aa_creativeid=82efm2EBQs7sO5EOxHOYl5MKKU7CdPTqHI3GqB_aDu9y1AZM_c"}],"product":{"brand":"FLSNT-UK","evidence_url":"https://www.mainbuyer.com/evidence/products/flsnt-dimmable-e14-led-light-bulb-40w-equivalent-5-5w-c35-led-filament-small-screw-in-light-bulbs-550lm-ses-e14-candle-bulb-2700k-warm-white-clear-b09pfy78yd/prices","gtin":null,"id":7872,"model_number":null,"name":"FLSNT Dimmable E14 LED Light Bulb 40W Equivalent, 5.5W C35 LED Filament Small Screw in Light Bulbs, 550LM SES E14 Candle Bulb 2700K Warm White, Clear","product_url":"https://www.mainbuyer.com/product/flsnt-dimmable-e14-led-light-bulb-40w-equivalent-5-5w-c35-led-filament-small-screw-in-light-bulbs-550lm-ses-e14-candle-bulb-2700k-warm-white-clear-b09pfy78yd","urn":"MB-AWIN-GB-B09PFY78YD"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"17.99","historical_low":"17.99","last_observed_at":"2026-09-17T12:27:38+00:00","low_30d":"17.99","low_90d":"17.99","median_price":"17.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:38+00:00"}}