Made of copper, the led holders are well-constructed, chrome plating heavy duty and durable.
Replace your plastic LED bracket, copper immediately gives them a quality advantage, more waterproof than plastic, in order to maintain the integrity of the shell.
Fits for 5mm/0.2" LED diameter; Thread diameter: 8mm/0.3".
Suitable for LED indicator lights, panel mounting low voltage Leddiode, LED components, Panelmount lighting, DIY projects, scientific experiments, hobbies.
Easy to install and remove,Can be Reused for Multiple Times,High Quality,Sturdy and Durable for life time use.