{"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":"2026-09-17T12:27:29+00:00","price":"29.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0BF5J7BBG?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=0a643cf523b775142609495fd9d7916d&aa_adgroupid=12bb26c2e910e7a74be1a5e1fdef9a87_PBSEP_!!!affid!!!_118045_&aa_creativeid=6e709g4VctR1IIjeyQujPOPOfLj_brKGyQY_bGE9pym0ciNYU_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://mainbuyer.com/evidence/products/tapo-l630-4-pack-gu10-smart-bulb-multicolour-dimmable-led-light-bulb-b0bf5j7bbg/prices","gtin":null,"id":7596,"model_number":null,"name":"Tapo L630(4-Pack) GU10 Smart Bulb Multicolour Dimmable LED Light Bulb","product_url":"https://mainbuyer.com/product/tapo-l630-4-pack-gu10-smart-bulb-multicolour-dimmable-led-light-bulb-b0bf5j7bbg","urn":"MB-AWIN-GB-B0BF5J7BBG"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"29.99","historical_low":"29.99","last_observed_at":"2026-09-17T12:27:29+00:00","low_30d":"29.99","low_90d":"29.99","median_price":"29.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:29+00:00"}}