Not sure if these particular recalls have been mentioned here before, but here they are.
Some Philips Endura and Ambient L.E.D. bulbs were recalled last year due to a shock hazard.
Here is the link.
Lighting Science Group L.E.D.s recalled due to fire hazard.
Here is the link.
Satco Products KolourOne L.E.D.s recalled due to injury hazard from the metal lens falling.
Here is the link.
The list of light bulb recalls is available
by clicking here. The recalls are a mix of LED and CFL.