Why not just save them up and use them in the systems that you donate to charity, commmunity, friends, family and co-workers? No point scrapping totally fine, functioning componentry when there is ample opportunity to put it to good use for others in need.
Your comments on retrofit LED lamps are so very out of date, so 2008. You really should get up to speed on this stuff before you trash it out outright. I have been 100% LED lamps for both new installations and retrofits for over 4 Years now. Not by fluke either... I developed the line of LED lamps now branded as Illumicare and know a thing or 3 about this stuff.