# growlightmeter.com - **Website:** - **Primary alias:** `growlightmeter.com` ## Description Introducing Photone, the ultimate grow light meter app designed to revolutionize your plant-growing experience. Available for iOS and Android phones, Photone allows you to accurately measure and optimize essential light parameters such as PAR, PPFD, DLI, lux, and Kelvin. Say goodbye to costly equipment because Photone only requires your smartphone's camera. Tailored specifically for plants, you can now easily measure PAR in µmol/m²/s and calculate your plant's DLI with the touch of a button. Offering proven accuracy, Photone consistently achieves the lowest average error rates compared to other light meters, ensuring precise measurements every time. With user reviews praising the app's reliability and similarity to high-priced quantum sensors, it's no wonder Photone is a top-rated choice for growers. Additionally, the app provides valuable insights on positioning your grow light to maximize plant health and yield, regulating lighting duration and power to save on energy costs, and determining when to replace or clean light bulbs. Download Photone today and take the guesswork out of grow lighting. ## Industries - 🪴 Home and Garden - 🪴 Gardening _(under Home and Garden)_ - 🖥 Computers Electronics and Technology ## Links - [youtube](https://youtube.com/channel/UCrhaLWXUiHy9H_e1A3veN-w) - [facebook](https://facebook.com/growlightmeter) - [instagram](https://instagram.com/growlightmeter) ## Logos & icons - logo _(primary)_ — PNG, SVG — [download](https://cdn.brandfetch.io/idMXkRFlt5/w/820/h/228/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1697504151826) - icon _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idMXkRFlt5/w/1024/h/1024/theme/dark/icon.png?c=1bxid64Mup7aczewSAYMX&t=1697504152066) ## Colors | Name | Hex | Theme | | --- | --- | --- | | Black | #000000 | dark | | White | #ffffff | light | ## Fonts - Source Serif Pro — asset _(google)_ - sans-serif — asset _(custom)_ --- _Source: _ _See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._