{"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":"2026-09-17T12:28:47+00:00","price":"16.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B08D8X2CW7?maas=maas_adg_api_593518224354085077_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBa8edcc8a0dd354ab1fb1208bcce61a22&aa_adgroupid=ebaa21c2e792a5f479338f1bd778fc69_PBSEP_!!!affid!!!_118045_&aa_creativeid=90a7AVTKmpef_bimQe0IbnsbAW7n4G0aS5X8tLtCrCmxyP9E_c"}],"product":{"brand":"Lepro UK","evidence_url":"https://www.mainbuyer.com/evidence/products/lepro-bayonet-light-bulbs-13w-100w-1520lm-cool-white-6500k-pack-of-6-b08d8x2cw7/prices","gtin":null,"id":9936,"model_number":null,"name":"Lepro Bayonet Light Bulbs, 13W=100W, 1520lm Cool White 6500K, Pack of 6","product_url":"https://www.mainbuyer.com/product/lepro-bayonet-light-bulbs-13w-100w-1520lm-cool-white-6500k-pack-of-6-b08d8x2cw7","urn":"MB-AWIN-GB-B08D8X2CW7"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"16.99","historical_low":"16.99","last_observed_at":"2026-09-17T12:28:47+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":"2026-09-17T12:28:47+00:00"}}