... or IR high brightness 1×4w MR16 led spot light with gu5.3 baseBase Parameters:Reference number: MR16SXX-00Base: ... Functions:-Strong point: excellent optical design with double reflector, Light more focus, Better light effect, Better light efficiency-No glare, No dark ... dissipation structure, Better dissipation performance-Double reflectors design, light more focus(higher lux, let the show objects more ...