Review on MikeWin Dimmable Gu10 LED Light Bulbs 120V 5000K Daylight White 5W(50W Equivalent) 500LM 40 Degree LED Spot Track Light Bulb 6 Pack by Rachael Taylor

This is a replacement for 24VAC MR16 landscaping bulbs. I've used them to replace burnt out 35w incandescent bulbs, resulting in a significant reduction in power consumption with the same or slightly better light output. They emit much less heat, so there is no risk of damaging neighboring plants or the surface of the light. They've been installed for over a month with no issues, although I can't rate their durability yet.