You can upload a photo to a free image sharing site, like imgur.com. Then just post a link to the photo here.
RoHS is a European Union safety rule for electronic consumer products. It stands for Restriction of Hazardous Substances. If a product is RoHS compliant, it means the product follows the EU rules for limiting/being free of certain toxic substances. Compliant products are marked with a RoHS stamp or sticker. This is good news for safety, but it doesn’t tell us much about what kind of light you have.
Your light might be a red light therapy light, but that depends on the wavelength, intensity and specs of the light. Alternatively, you might only have an LED panel for plants. Do you have any info on the brand or where it was purchased?
Take care with the light- you don’t want to shine it into your eyes or stare into any sort of bright light. Especially if it causes discomfort or impairs your vision.