Our solderless LEDs have the same exact LED chip as the regular non-solderless version. This Ultra Violet (UV) LED outputs light at 390-400nm (UVA). Human eyes can only detect light above 400nm so the LED may appear extremely dim - this is normal for this LED! As UV light can be harmful please understand that prolonged exposure may lead to adverse health effects and use at your own discretion.
Below are the available bulk discount rates for each individual item when you purchase a certain amount