Fixture halogen lamp 2hd 12W 12V quartz bi-pin

EF9Q Wall ceiling mount 360.. fixture. Fire-retardant thermoplastic. The lens shall be inverse concave design and fully adjustable for aisle or area distribution during installation without the need to energize the lamp. Visual identification of distribution shall be provided through position of adjustment pins. Fixture shall be supplied with a canopy for installation on any four inch octagon box. Housing shall be designed to allow for lamp replacement if required.