PREMIER Accent LED lamps provide vivid light with high energy savings. These LED warm white MR16 lamps use only 3W of energy (comparable to a 20W halogen) and last for 50,000 hours (10x times longer than most halogen lamps). They provide an extremely low annual operating cost of $1.32 (based on operating 12 hrs/day at a cost of $0.10/KW). They have a G5.3 base product and are rated for input voltage of 12V. Additionally, LED lamps are the most environmentally friendly lighting solution available today. Not only are they a long life energy efficient product they are also mercury-free, and lead-free and do not emit UV or IR radiation. PREMIER Accent LED lamps are ideal for decorative lighting applications (night lights)