Low-voltage halogen lamps with pin base for oven lighting. : Two to three times the luminous efficiency of conventional oven lighting. Optimum halogen content for high temperatures. Tempered pins for reliable contact at high temperatures. Suitable for pyrolysis (permissible ambient temperature 450 °C). Contains no mercury. : Baking ovens. : Do not touch the lamp if broken.. Must not be used if outer bulb is defective.. Lamp to be used only in a closed luminaire.. Not designed as a replacement for conventional lighting in private household..