Privacy Policy

Last updated: October 14, 2026

This Privacy Policy explains how Lights On Lab ("we", "us") at https://lightsonlab.com handles information when you visit our website.

Information we collect

• Information you send us. If you email us, we receive your email address and whatever you include in your message. We use it only to reply.
• Calculator inputs. Our calculators run entirely in your browser. The numbers you enter are not sent to or stored on our servers.
• Automatically collected data. Like most websites, our hosting provider and analytics tools may collect standard technical data such as IP address, browser type, device, referring page, pages visited and time of visit.

Cookies and advertising

We use Google AdSense to show ads. Google and its partners use cookies to serve ads based on your prior visits to this website and other websites.

• Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to this and/or other sites on the Internet.
• You may opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors' use of cookies for personalized advertising at www.aboutads.info.
• Learn more about how Google uses data at How Google uses information from sites or apps that use its services.

Visitors in the European Economic Area, the United Kingdom and Switzerland are shown a consent message, provided through a Google-certified consent management platform, before personalized ads or non-essential cookies are used.

Analytics

We may use Google Analytics to understand how visitors use the site, for example which pages are popular. Google Analytics uses cookies and collects data in aggregate. You can opt out with the Google Analytics opt-out browser add-on.

Affiliate links

Some pages contain affiliate links to retailers such as Amazon and power-equipment manufacturers. When you click these links, the retailer may set a cookie to attribute a purchase to us. See our affiliate disclosure.

Your rights

Depending on where you live (for example, under the GDPR or the California Consumer Privacy Act), you may have the right to access, correct, delete or restrict the use of your personal information, and to opt out of the "sale" or "sharing" of personal information for targeted advertising. To exercise these rights, email us at hello@lightsonlab.com. You can also manage cookies through your browser settings.

Children's privacy

This site is not directed to children under 13, and we do not knowingly collect personal information from children.

Data retention and security

We keep emails only as long as needed to respond and for reasonable record-keeping. We use reputable hosting with HTTPS encryption, but no method of transmission over the Internet is 100% secure.

Changes

We may update this policy from time to time. The "last updated" date above shows when it was last changed.

Contact

Questions about this policy? Email hello@lightsonlab.com.