"The results of this testing (explained below in further detail) show significant health risks from some of Cree LED’s visible light LED components when viewed

"The results of this testing (explained below in further detail) show significant health risks from some of Cree LED’s visible light LED components when viewed without diffusers or secondary optical devices. These risks warrant an advisory notice to indicate the potential for eye injury caused by prolonged viewing of blue light from these devices." * https://cree-led.com/media/documents/XLamp_EyeSafety.pdf https://cree-led.com/media/documents/XLamp_EyeSafety.pdf