Cookie Policy

COOKIE POLICY Last updated: June 2026 This Cookie Policy explains how QuantumLuux ("we", "us", or "our"), operated by QuantumLuux Ltd, uses cookies and similar tracking technologies when you visit quantumluux.com. WHAT ARE COOKIES? Cookies are small text files placed on your device when you visit a website. They help the website remember your preferences and improve your experience. They cannot harm your device or access other data on it. COOKIES WE USE Strictly Necessary Cookies These cookies are essential for the website to function and cannot be disabled: Shopify session cookies — manage your shopping cart and checkout Security cookies — detect fraud and protect your account Analytics & Performance Cookies Help us understand how visitors use our site: Shopify Analytics — tracks page views, sessions, and store performance Google Analytics (if enabled) — anonymous traffic and behaviour analysis Marketing & Advertising Cookies Used to deliver relevant ads and measure campaign performance: Facebook Pixel — tracks conversions from Facebook and Instagram ads TikTok Pixel — tracks conversions from TikTok ads HOW TO MANAGE COOKIES You can control and delete cookies at any time via your browser settings: Chrome: Settings → Privacy and Security → Cookies Firefox: Settings → Privacy & Security → Cookies and Site Data Safari: Preferences → Privacy → Manage Website Data Edge: Settings → Privacy, Search, and Services → Cookies You can also opt out of advertising cookies at facebook.com/adpreferences (Facebook/Instagram) and via TikTok's privacy settings. YOUR RIGHTS (UK & EU) If you are in the UK or EEA, you have the right to withdraw consent to non-essential cookies at any time. This does not affect the lawfulness of processing before withdrawal. CHANGES TO THIS POLICY We may update this Cookie Policy from time to time. Changes will be posted on this page with an updated date. CONTACT US Questions about our use of cookies: Email: info@quantumluux.com Address: 86-90 Paul Street, London, EC2A 4NE, United Kingdom Hours: Monday–Friday, 9:00 AM – 5:00 PM GMT For full data handling details, see our Privacy Policy.