... or IR high brightness 1×4w mr16 led spot lamp with gu5.3 baseBase Parameters:Reference number: ... : Electricity consumption is only 20% of halogen lamp-Long life: 30,000-40,000hrs, 20 ... safe and no flickingLamp Dimension:Applications for mr16 led spot light:1. Recessed lighting, shelf lighting, ... coves;2. Cabinet and under counter lighting, office work station;3. Back lighting, step lighting, light boxes ...