Green Creative 7MR16G4DIM/840FL36 MR16 LED Bulb, GU5.3 7W (50W Equiv.) 36 Deg. Beam - Dimmable - 4000K - 580 Lm. 50W halogen replacement Suitable for use in totally enclosed fixtures Exceptional efficacy Works with electronic and conventional transformers Compact size 1:1 halogen form factor UL certified Class 1 &amp; 2 Applicable to track, recessed, and accent/display lighting Suitable for damp locations, not for direct exposure to weather and water UL listed &amp; FCC compliant