{"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":"16.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B09Y92FT3C?maas=maas_adg_api_587305604674084273_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB0567fdefa82d89e373ad9fe7aa243d31&aa_adgroupid=0557ef857c8bcd8409be4006a24e196c_PBSEP_!!!affid!!!_118045_&aa_creativeid=c0a4Q8qg6jK1WW_ayu98tCiuJrVsYPFSOw3LUPcevHt6i2rY_c"}],"product":{"brand":"FLSNT-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/flsnt-e27-screw-bulb-200w-equivalent-3452lm-ultra-bright-led-daylight-bulbs-18w-a70-led-edison-screw-bulb-5000k-daylight-non-dimmable-pack-of-2-b09y92ft3c/prices","gtin":null,"id":7824,"model_number":null,"name":"FLSNT E27 Screw Bulb 200W Equivalent, 3452LM Ultra Bright LED Daylight Bulbs, 18W A70 LED Edison Screw Bulb, 5000K Daylight, Non-Dimmable, Pack of 2","product_url":"https://mail.mainbuyer.com/product/flsnt-e27-screw-bulb-200w-equivalent-3452lm-ultra-bright-led-daylight-bulbs-18w-a70-led-edison-screw-bulb-5000k-daylight-non-dimmable-pack-of-2-b09y92ft3c","urn":"MB-AWIN-GB-B09Y92FT3C"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"16.99","historical_low":"16.99","last_observed_at":"2026-09-17T12:27:37+00:00","low_30d":"16.99","low_90d":"16.99","median_price":"16.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:37+00:00"}}