UK 12V G4 HALOGEN BULBS - 10W Warm Light Globe - JC Bi-Pin - 2 6 10 Pcs Lots

Isolation of ultraviolet light, low pressure less than 2.5PA, enhance the protection of the object being illuminated, the lamp does not need front glass. The bubble is filled with high-purity halide to inhibit the evaporation of the tungsten wire.