These are mounting brackets that go over your Govee LED and mounting using screws. They can be useful if the 3M is not sufficient, has lost it's grip from poor surface adhesion, you're installing on porous surface that require screws, or you just want extra certainty your LED won't fall off. These were designed to be durable, fit snug to the LED to minimize slack, and not stand out like a sore eye. They are made of durable PETG to withstand harsh rain or sun weather conditions. The brackets come in WHITE or BLACK, and with or without screws. The holes for the screws are countersunk like those used in Govee OEM clips. Thus you could use the OEM screws or I provide options for #4 1/4" stainless steel screws that install for flush look (see photo). For white brackets, they come with silver screws; for the black brackets, I provide matching black screws. All screws are stainless steel to avoid rust and corrosion. Please see pictures and ask any questions. Make sure to select appropriate option with order. Govee only makes 2 size of LED, which referred to in the listing as Regular vs Pro. Please see below in parenthesis for model #'s used for Regular vs Pro. Pro Govee Lights (H706): 16FT - 10 Mounts Extension White or Black 50FT - 30 Mounts Package White or Black 100FT - 60 Mounts Package White or Black 150FT - 90 Mounts Package White or Black 200FT - 120 Mounts Package White or Black 400FT - 120 Mounts Package White or Black Regular Options (Includes Elite) Govee Lights (H705, H805, H801, H805): 25FT - 18 Mount Package White or Black 50FT - 38 Mount Package White or Black 100FT - 72 Mount Package White or Black 150FT - 108 Mount Package White or Black 200FT - 144 Mounts Package White or Black 400FT - 288 Mounts Package White or Black Note about Model #: The model # will have more letters at the end, but that can be ignored for selection purposes. For instance, H705A is for the older generation Regular edition, whereas H705E is for the newer gen Regular edition. The brackets work on both, so you would just choose the Standard / Regular option. If you have any question, please contact and we'll try our best to get you an answer ASAP. All orders designed and produced in US :)